688270138920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2003}}^1$

素因数の和:2674

約数の個数: 768

約数和(自身を含む): 2921208675840

約数和(自身を除く): 2232938536920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 617, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1234, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1768, 1785, 1820, 1851, 1989, 2003, 2040, 2142, 2184, 2210, 2340, 2380, 2468, 2520, 2652, 2730, 2856, 3060, 3085, 3094, 3276, 3315, 3570, 3640, 3702, 3978, 4006, 4095, 4284, 4319, 4420, 4641, 4680, 4760, 4936, 5304, 5355, 5460, 5553, 6009, 6120, 6170, 6188, 6552, 6630, 7140, 7404, 7735, 7956, 8012, 8021, 8190, 8568, 8638, 8840, 9255, 9282, 9945, 10015, 10489, 10710, 10920, 11106, 12018, 12340, 12376, 12957, 13260, 13923, 14021, 14280, 14808, 15470, 15912, 16024, 16042, 16380, 17276, 18027, 18510, 18564, 19890, 20030, 20978, 21420, 21595, 22212, 23205, 24036, 24063, 24680, 25914, 26039, 26520, 27765, 27846, 28042, 30045, 30940, 31467, 32084, 32760, 34051, 34552, 36054, 37020, 37128, 38871, 39780, 40060, 40105, 41956, 42063, 42840, 43190, 44424, 46410, 48072, 48126, 51828, 52078, 52445, 55530, 55692, 56084, 56147, 60090, 61880, 62934, 64168, 64785, 68102, 69615, 70105, 72108, 72189, 73423, 74040, 77742, 78117, 79560, 80120, 80210, 83912, 84126, 86380, 90135, 92820, 94401, 96252, 102153, 103656, 104156, 104890, 111060, 111384, 112168, 112294, 120180, 120315, 125868, 126189, 129570, 130195, 136204, 136357, 139230, 140210, 144216, 144378, 146846, 155484, 156234, 157335, 160420, 168252, 168441, 170255, 172760, 180270, 182273, 185640, 188802, 192504, 194355, 204306, 208312, 209780, 210315, 220269, 222120, 224588, 234351, 238357, 240360, 240630, 251736, 252378, 259140, 260390, 272408, 272714, 278460, 280420, 280735, 288756, 293692, 306459, 310968, 312468, 314670, 320840, 336504, 336882, 340510, 360540, 360945, 364546, 367115, 377604, 388710, 390585, 408612, 409071, 419560, 420630, 440538, 442663, 449176, 468702, 472005, 476714, 481260, 504756, 505323, 510765, 518280, 520780, 545428, 546819, 556920, 560840, 561470, 577512, 587384, 612918, 624936, 629340, 630945, 660807, 673764, 681020, 681785, 715071, 721080, 721890, 729092, 734230, 755208, 777420, 781170, 817224, 818142, 841260, 842205, 881076, 885326, 911365, 937404, 944010, 953428, 954499, 962520, 1009512, 1010646, 1021530, 1041560, 1090856, 1093638, 1101345, 1122940, 1171755, 1191785, 1225836, 1227213, 1235851, 1258680, 1261890, 1321614, 1327989, 1347528, 1362040, 1363570, 1430142, 1443780, 1458184, 1468460, 1532295, 1554840, 1562340, 1636284, 1640457, 1682520, 1684410, 1762152, 1770652, 1822730, 1874808, 1888020, 1906856, 1908998, 2021292, 2043060, 2045355, 2145213, 2187276, 2202690, 2213315, 2245880, 2343510, 2383570, 2451672, 2454426, 2471702, 2523780, 2526615, 2643228, 2655978, 2727140, 2734095, 2860284, 2863497, 2887560, 2936920, 3064590, 3098641, 3124680, 3272568, 3280914, 3304035, 3368820, 3541304, 3575355, 3645460, 3707553, 3776040, 3817996, 3983967, 4042584, 4086120, 4090710, 4290426, 4374552, 4405380, 4426630, 4687020, 4767140, 4772495, 4908852, 4943404, 5047560, 5053230, 5286456, 5311956, 5454280, 5468190, 5720568, 5726994, 6129180, 6136065, 6179255, 6197282, 6561828, 6608070, 6639945, 6737640, 7150710, 7290920, 7415106, 7635992, 7967934, 8181420, 8202285, 8580852, 8590491, 8650957, 8810760, 8853260, 9295923, 9374040, 9534280, 9544990, 9817704, 9886808, 10106460, 10623912, 10726065, 10936380, 11122659, 11453988, 12258360, 12272130, 12358510, 12394564, 13123656, 13216140, 13279890, 14301420, 14317485, 14830212, 15493205, 15935868, 16066063, 16362840, 16404570, 17161704, 17180982, 17301914, 17706520, 18537765, 18591846, 19089980, 19919835, 20212920, 21009467, 21452130, 21872760, 22245318, 22907976, 24544260, 24717020, 24789128, 25952871, 26432280, 26559780, 27887769, 28602840, 28634970, 29660424, 30986410, 31871736, 32132126, 32809140, 34361964, 34603828, 37075530, 37183692, 38179960, 39839670, 42018934, 42904260, 42952455, 43254785, 44490636, 46479615, 48198189, 49088520, 49434040, 51905742, 53119560, 55613295, 55775538, 57269940, 61972820, 63028401, 64264252, 65618280, 68723928, 69207656, 74151060, 74367384, 77858613, 79679340, 80330315, 84037868, 85808520, 85904910, 86509570, 88981272, 92959230, 96396378, 103811484, 105047335, 111226590, 111551076, 112462441, 114539880, 123945640, 126056802, 128528504, 129764355, 139438845, 144594567, 147066269, 148302120, 155717226, 159358680, 160660630, 168075736, 171809820, 173019140, 185918460, 189085203, 192792756, 207622968, 210094670, 222453180, 223102152, 224924882, 240990945, 252113604, 259528710, 273123071, 278877690, 289189134, 294132538, 311434452, 315142005, 321321260, 337387323, 343619640, 346038280, 371836920, 378170406, 385585512, 389293065, 420189340, 441198807, 444906360, 449849764, 481981890, 504227208, 519057420, 546246142, 557755380, 562312205, 578378268, 588265076, 622868904, 630284010, 642642520, 674774646, 722972835, 735331345, 756340812, 778586130, 819369213, 840378680, 882397614, 899699528, 945426015, 963963780, 1012161969, 1038114840, 1092492284, 1115510760, 1124624410, 1156756536, 1176530152, 1260568020, 1323596421, 1349549292, 1365615355, 1445945670, 1470662690, 1512681624, 1557172260, 1638738426, 1686936615, 1764795228, 1890852030, 1911861497, 1927927560, 2024323938, 2184984568, 2205994035, 2249248820, 2458107639, 2521136040, 2647192842, 2699098584, 2731230710, 2891891340, 2941325380, 3114344520, 3277476852, 3373873230, 3529590456, 3781704060, 3823722994, 4048647876, 4096846065, 4411988070, 4498497640, 4916215278, 5060809845, 5294385684, 5462461420, 5735584491, 5783782680, 5882650760, 6554953704, 6617982105, 6747746460, 7563408120, 7647445988, 8097295752, 8193692130, 8823976140, 9559307485, 9832430556, 10121619690, 10588771368, 10924922840, 11471168982, 12290538195, 13235964210, 13495492920, 15294891976, 16387384260, 17206753473, 17647952280, 19118614970, 19664861112, 20243239380, 22942337964, 24581076390, 26471928420, 28677922455, 32774768520, 34413506946, 38237229940, 40486478760, 45884675928, 49162152780, 52943856840, 57355844910, 68827013892, 76474459880, 86033767365, 98324305560, 114711689820, 137654027784, 172067534730, 229423379640, 344135069460, 688270138920]

約数ペア:

[(1, 688270138920), (2, 344135069460), (3, 229423379640), (4, 172067534730), (5, 137654027784), (6, 114711689820), (7, 98324305560), (8, 86033767365), (9, 76474459880), (10, 68827013892), (12, 57355844910), (13, 52943856840), (14, 49162152780), (15, 45884675928), (17, 40486478760), (18, 38237229940), (20, 34413506946), (21, 32774768520), (24, 28677922455), (26, 26471928420), (28, 24581076390), (30, 22942337964), (34, 20243239380), (35, 19664861112), (36, 19118614970), (39, 17647952280), (40, 17206753473), (42, 16387384260), (45, 15294891976), (51, 13495492920), (52, 13235964210), (56, 12290538195), (60, 11471168982), (63, 10924922840), (65, 10588771368), (68, 10121619690), (70, 9832430556), (72, 9559307485), (78, 8823976140), (84, 8193692130), (85, 8097295752), (90, 7647445988), (91, 7563408120), (102, 6747746460), (104, 6617982105), (105, 6554953704), (117, 5882650760), (119, 5783782680), (120, 5735584491), (126, 5462461420), (130, 5294385684), (136, 5060809845), (140, 4916215278), (153, 4498497640), (156, 4411988070), (168, 4096846065), (170, 4048647876), (180, 3823722994), (182, 3781704060), (195, 3529590456), (204, 3373873230), (210, 3277476852), (221, 3114344520), (234, 2941325380), (238, 2891891340), (252, 2731230710), (255, 2699098584), (260, 2647192842), (273, 2521136040), (280, 2458107639), (306, 2249248820), (312, 2205994035), (315, 2184984568), (340, 2024323938), (357, 1927927560), (360, 1911861497), (364, 1890852030), (390, 1764795228), (408, 1686936615), (420, 1638738426), (442, 1557172260), (455, 1512681624), (468, 1470662690), (476, 1445945670), (504, 1365615355), (510, 1349549292), (520, 1323596421), (546, 1260568020), (585, 1176530152), (595, 1156756536), (612, 1124624410), (617, 1115510760), (630, 1092492284), (663, 1038114840), (680, 1012161969), (714, 963963780), (728, 945426015), (765, 899699528), (780, 882397614), (819, 840378680), (840, 819369213), (884, 778586130), (910, 756340812), (936, 735331345), (952, 722972835), (1020, 674774646), (1071, 642642520), (1092, 630284010), (1105, 622868904), (1170, 588265076), (1190, 578378268), (1224, 562312205), (1234, 557755380), (1260, 546246142), (1326, 519057420), (1365, 504227208), (1428, 481981890), (1530, 449849764), (1547, 444906360), (1560, 441198807), (1638, 420189340), (1768, 389293065), (1785, 385585512), (1820, 378170406), (1851, 371836920), (1989, 346038280), (2003, 343619640), (2040, 337387323), (2142, 321321260), (2184, 315142005), (2210, 311434452), (2340, 294132538), (2380, 289189134), (2468, 278877690), (2520, 273123071), (2652, 259528710), (2730, 252113604), (2856, 240990945), (3060, 224924882), (3085, 223102152), (3094, 222453180), (3276, 210094670), (3315, 207622968), (3570, 192792756), (3640, 189085203), (3702, 185918460), (3978, 173019140), (4006, 171809820), (4095, 168075736), (4284, 160660630), (4319, 159358680), (4420, 155717226), (4641, 148302120), (4680, 147066269), (4760, 144594567), (4936, 139438845), (5304, 129764355), (5355, 128528504), (5460, 126056802), (5553, 123945640), (6009, 114539880), (6120, 112462441), (6170, 111551076), (6188, 111226590), (6552, 105047335), (6630, 103811484), (7140, 96396378), (7404, 92959230), (7735, 88981272), (7956, 86509570), (8012, 85904910), (8021, 85808520), (8190, 84037868), (8568, 80330315), (8638, 79679340), (8840, 77858613), (9255, 74367384), (9282, 74151060), (9945, 69207656), (10015, 68723928), (10489, 65618280), (10710, 64264252), (10920, 63028401), (11106, 61972820), (12018, 57269940), (12340, 55775538), (12376, 55613295), (12957, 53119560), (13260, 51905742), (13923, 49434040), (14021, 49088520), (14280, 48198189), (14808, 46479615), (15470, 44490636), (15912, 43254785), (16024, 42952455), (16042, 42904260), (16380, 42018934), (17276, 39839670), (18027, 38179960), (18510, 37183692), (18564, 37075530), (19890, 34603828), (20030, 34361964), (20978, 32809140), (21420, 32132126), (21595, 31871736), (22212, 30986410), (23205, 29660424), (24036, 28634970), (24063, 28602840), (24680, 27887769), (25914, 26559780), (26039, 26432280), (26520, 25952871), (27765, 24789128), (27846, 24717020), (28042, 24544260), (30045, 22907976), (30940, 22245318), (31467, 21872760), (32084, 21452130), (32760, 21009467), (34051, 20212920), (34552, 19919835), (36054, 19089980), (37020, 18591846), (37128, 18537765), (38871, 17706520), (39780, 17301914), (40060, 17180982), (40105, 17161704), (41956, 16404570), (42063, 16362840), (42840, 16066063), (43190, 15935868), (44424, 15493205), (46410, 14830212), (48072, 14317485), (48126, 14301420), (51828, 13279890), (52078, 13216140), (52445, 13123656), (55530, 12394564), (55692, 12358510), (56084, 12272130), (56147, 12258360), (60090, 11453988), (61880, 11122659), (62934, 10936380), (64168, 10726065), (64785, 10623912), (68102, 10106460), (69615, 9886808), (70105, 9817704), (72108, 9544990), (72189, 9534280), (73423, 9374040), (74040, 9295923), (77742, 8853260), (78117, 8810760), (79560, 8650957), (80120, 8590491), (80210, 8580852), (83912, 8202285), (84126, 8181420), (86380, 7967934), (90135, 7635992), (92820, 7415106), (94401, 7290920), (96252, 7150710), (102153, 6737640), (103656, 6639945), (104156, 6608070), (104890, 6561828), (111060, 6197282), (111384, 6179255), (112168, 6136065), (112294, 6129180), (120180, 5726994), (120315, 5720568), (125868, 5468190), (126189, 5454280), (129570, 5311956), (130195, 5286456), (136204, 5053230), (136357, 5047560), (139230, 4943404), (140210, 4908852), (144216, 4772495), (144378, 4767140), (146846, 4687020), (155484, 4426630), (156234, 4405380), (157335, 4374552), (160420, 4290426), (168252, 4090710), (168441, 4086120), (170255, 4042584), (172760, 3983967), (180270, 3817996), (182273, 3776040), (185640, 3707553), (188802, 3645460), (192504, 3575355), (194355, 3541304), (204306, 3368820), (208312, 3304035), (209780, 3280914), (210315, 3272568), (220269, 3124680), (222120, 3098641), (224588, 3064590), (234351, 2936920), (238357, 2887560), (240360, 2863497), (240630, 2860284), (251736, 2734095), (252378, 2727140), (259140, 2655978), (260390, 2643228), (272408, 2526615), (272714, 2523780), (278460, 2471702), (280420, 2454426), (280735, 2451672), (288756, 2383570), (293692, 2343510), (306459, 2245880), (310968, 2213315), (312468, 2202690), (314670, 2187276), (320840, 2145213), (336504, 2045355), (336882, 2043060), (340510, 2021292), (360540, 1908998), (360945, 1906856), (364546, 1888020), (367115, 1874808), (377604, 1822730), (388710, 1770652), (390585, 1762152), (408612, 1684410), (409071, 1682520), (419560, 1640457), (420630, 1636284), (440538, 1562340), (442663, 1554840), (449176, 1532295), (468702, 1468460), (472005, 1458184), (476714, 1443780), (481260, 1430142), (504756, 1363570), (505323, 1362040), (510765, 1347528), (518280, 1327989), (520780, 1321614), (545428, 1261890), (546819, 1258680), (556920, 1235851), (560840, 1227213), (561470, 1225836), (577512, 1191785), (587384, 1171755), (612918, 1122940), (624936, 1101345), (629340, 1093638), (630945, 1090856), (660807, 1041560), (673764, 1021530), (681020, 1010646), (681785, 1009512), (715071, 962520), (721080, 954499), (721890, 953428), (729092, 944010), (734230, 937404), (755208, 911365), (777420, 885326), (781170, 881076), (817224, 842205), (818142, 841260)]