21382038720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 896

約数和(自身を含む): 90942566400

約数和(自身を除く): 69560527680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 73, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 146, 160, 167, 168, 174, 180, 189, 192, 203, 210, 216, 219, 224, 232, 240, 252, 261, 270, 280, 288, 290, 292, 315, 320, 334, 336, 348, 360, 365, 378, 406, 420, 432, 435, 438, 448, 464, 480, 501, 504, 511, 522, 540, 560, 576, 580, 584, 609, 630, 657, 668, 672, 696, 720, 730, 756, 783, 812, 835, 840, 864, 870, 876, 928, 945, 960, 1002, 1008, 1015, 1022, 1044, 1080, 1095, 1120, 1160, 1168, 1169, 1218, 1260, 1305, 1314, 1336, 1344, 1392, 1440, 1460, 1503, 1512, 1533, 1566, 1624, 1670, 1680, 1728, 1740, 1752, 1827, 1856, 1890, 1971, 2004, 2016, 2030, 2044, 2088, 2117, 2160, 2190, 2240, 2320, 2336, 2338, 2436, 2505, 2520, 2555, 2610, 2628, 2672, 2784, 2880, 2920, 3006, 3024, 3045, 3066, 3132, 3248, 3285, 3340, 3360, 3480, 3504, 3507, 3654, 3780, 3915, 3942, 4008, 4032, 4060, 4088, 4176, 4234, 4320, 4380, 4509, 4599, 4640, 4672, 4676, 4843, 4872, 5010, 5040, 5110, 5220, 5256, 5344, 5481, 5568, 5840, 5845, 6012, 6048, 6090, 6132, 6264, 6351, 6496, 6570, 6680, 6720, 6960, 7008, 7014, 7308, 7515, 7560, 7665, 7830, 7884, 8016, 8120, 8176, 8352, 8468, 8640, 8760, 9018, 9135, 9198, 9280, 9352, 9686, 9744, 9855, 10020, 10080, 10220, 10440, 10512, 10521, 10585, 10688, 10962, 11680, 11690, 12024, 12096, 12180, 12191, 12264, 12528, 12702, 12992, 13140, 13360, 13797, 13920, 14016, 14028, 14529, 14616, 14819, 15030, 15120, 15330, 15660, 15768, 16032, 16240, 16352, 16704, 16936, 17520, 17535, 18036, 18270, 18396, 18704, 19053, 19372, 19488, 19710, 20040, 20160, 20440, 20880, 21024, 21042, 21170, 21924, 22545, 22995, 23360, 23380, 24048, 24215, 24360, 24382, 24528, 25056, 25404, 26280, 26720, 27405, 27594, 27840, 28056, 29058, 29232, 29638, 30060, 30240, 30660, 31320, 31536, 31563, 31755, 32064, 32480, 32704, 33872, 33901, 35040, 35070, 36072, 36540, 36573, 36792, 37408, 38106, 38744, 38976, 39420, 40080, 40880, 41760, 42048, 42084, 42340, 43587, 43848, 44457, 45090, 45990, 46760, 48096, 48430, 48720, 48764, 49056, 50112, 50808, 52560, 52605, 53440, 54810, 55188, 56112, 57159, 58116, 58464, 59276, 60120, 60480, 60955, 61320, 62640, 63072, 63126, 63510, 64960, 67744, 67802, 68985, 70080, 70140, 72144, 72645, 73080, 73146, 73584, 74095, 74816, 76212, 77488, 78840, 80160, 81760, 83520, 84168, 84680, 85337, 87174, 87696, 88914, 90180, 91980, 93520, 95265, 96192, 96860, 97440, 97528, 98112, 101616, 101703, 105120, 105210, 109620, 109719, 110376, 112224, 114318, 116232, 116928, 118552, 120240, 121910, 122640, 125280, 126144, 126252, 127020, 130761, 133371, 135488, 135604, 137970, 140280, 144288, 145290, 146160, 146292, 147168, 148190, 152424, 154976, 157680, 157815, 160320, 163520, 168336, 169360, 169505, 170674, 174348, 175392, 177828, 180360, 182865, 183960, 187040, 190530, 193720, 194880, 195056, 203232, 203406, 210240, 210420, 217935, 219240, 219438, 220752, 222285, 224448, 228636, 232464, 237104, 240480, 243820, 245280, 250560, 252504, 254040, 256011, 261522, 266742, 271208, 275940, 280560, 285795, 288576, 290580, 292320, 292584, 294336, 296380, 304848, 305109, 309952, 315360, 315630, 329157, 336672, 338720, 339010, 341348, 348696, 350784, 353539, 355656, 360720, 365730, 367920, 374080, 381060, 387440, 390112, 400113, 406464, 406812, 420840, 426685, 435870, 438480, 438876, 441504, 444570, 457272, 464928, 474208, 480960, 487640, 490560, 505008, 508080, 508515, 512022, 523044, 533484, 542416, 548595, 551880, 561120, 571590, 581160, 584640, 585168, 592760, 609696, 610218, 630720, 631260, 653805, 658314, 666855, 673344, 677440, 678020, 682696, 697392, 707078, 711312, 721440, 731460, 735840, 762120, 768033, 774880, 780224, 800226, 813624, 841680, 853370, 871740, 876960, 877752, 883008, 889140, 914544, 915327, 929856, 948416, 975280, 1010016, 1016160, 1017030, 1024044, 1046088, 1060617, 1066968, 1084832, 1097190, 1103760, 1122240, 1143180, 1162320, 1170336, 1185520, 1219392, 1220436, 1262520, 1280055, 1307610, 1316628, 1333710, 1356040, 1365392, 1394784, 1414156, 1422624, 1442880, 1462920, 1471680, 1524240, 1525545, 1536066, 1549760, 1600452, 1627248, 1645785, 1683360, 1706740, 1743480, 1753920, 1755504, 1767695, 1778280, 1829088, 1830654, 1950560, 2000565, 2020032, 2032320, 2034060, 2048088, 2092176, 2121234, 2133936, 2169664, 2194380, 2207520, 2286360, 2304099, 2324640, 2340672, 2371040, 2440872, 2474773, 2525040, 2560110, 2615220, 2633256, 2667420, 2712080, 2730784, 2789568, 2828312, 2845248, 2925840, 3048480, 3051090, 3072132, 3181851, 3200904, 3254496, 3291570, 3366720, 3413480, 3486960, 3511008, 3535390, 3556560, 3658176, 3661308, 3840165, 3901120, 4001130, 4068120, 4096176, 4184352, 4242468, 4267872, 4388760, 4415040, 4572720, 4576635, 4608198, 4649280, 4742080, 4881744, 4949546, 5050080, 5120220, 5230440, 5266512, 5303085, 5334840, 5424160, 5461568, 5656624, 5851680, 6096960, 6102180, 6144264, 6363702, 6401808, 6508992, 6583140, 6826960, 6973920, 7022016, 7070780, 7113120, 7322616, 7424319, 7680330, 8002260, 8136240, 8192352, 8368704, 8484936, 8535744, 8777520, 9145440, 9153270, 9216396, 9545553, 9763488, 9899092, 10100160, 10240440, 10460880, 10533024, 10606170, 10669680, 10848320, 11313248, 11520495, 11703360, 12204360, 12288528, 12373865, 12727404, 12803616, 13166280, 13653920, 13947840, 14141560, 14226240, 14645232, 14848638, 15360660, 15909255, 16004520, 16272480, 16384704, 16969872, 17555040, 18290880, 18306540, 18432792, 19091106, 19526976, 19798184, 20480880, 20921760, 21066048, 21212340, 21339360, 22272957, 22626496, 23040990, 24408720, 24577056, 24747730, 25454808, 25607232, 26332560, 27307840, 28283120, 29290464, 29697276, 30721320, 31818510, 32009040, 32544960, 33939744, 35110080, 36613080, 36865584, 37121595, 38182212, 39596368, 40961760, 41843520, 42424680, 42678720, 44545914, 46081980, 47727765, 48817440, 49154112, 49495460, 50909616, 52665120, 56566240, 58580928, 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約数ペア:

[(1, 21382038720), (2, 10691019360), (3, 7127346240), (4, 5345509680), (5, 4276407744), (6, 3563673120), (7, 3054576960), (8, 2672754840), (9, 2375782080), (10, 2138203872), (12, 1781836560), (14, 1527288480), (15, 1425469248), (16, 1336377420), (18, 1187891040), (20, 1069101936), (21, 1018192320), (24, 890918280), (27, 791927360), (28, 763644240), (29, 737311680), (30, 712734624), (32, 668188710), (35, 610915392), (36, 593945520), (40, 534550968), (42, 509096160), (45, 475156416), (48, 445459140), (54, 395963680), (56, 381822120), (58, 368655840), (60, 356367312), (63, 339397440), (64, 334094355), (70, 305457696), (72, 296972760), (73, 292904640), (80, 267275484), (84, 254548080), (87, 245770560), (90, 237578208), (96, 222729570), (105, 203638464), (108, 197981840), (112, 190911060), (116, 184327920), (120, 178183656), (126, 169698720), (135, 158385472), (140, 152728848), (144, 148486380), (145, 147462336), (146, 146452320), (160, 133637742), (167, 128036160), (168, 127274040), (174, 122885280), (180, 118789104), (189, 113132480), (192, 111364785), (203, 105330240), (210, 101819232), (216, 98990920), (219, 97634880), (224, 95455530), (232, 92163960), (240, 89091828), (252, 84849360), (261, 81923520), (270, 79192736), (280, 76364424), (288, 74243190), (290, 73731168), (292, 73226160), (315, 67879488), (320, 66818871), (334, 64018080), (336, 63637020), (348, 61442640), (360, 59394552), (365, 58580928), (378, 56566240), (406, 52665120), (420, 50909616), (432, 49495460), (435, 49154112), (438, 48817440), (448, 47727765), (464, 46081980), (480, 44545914), (501, 42678720), (504, 42424680), (511, 41843520), (522, 40961760), (540, 39596368), (560, 38182212), (576, 37121595), (580, 36865584), (584, 36613080), (609, 35110080), (630, 33939744), (657, 32544960), (668, 32009040), (672, 31818510), (696, 30721320), (720, 29697276), (730, 29290464), (756, 28283120), (783, 27307840), (812, 26332560), (835, 25607232), (840, 25454808), (864, 24747730), (870, 24577056), (876, 24408720), (928, 23040990), (945, 22626496), (960, 22272957), (1002, 21339360), (1008, 21212340), (1015, 21066048), (1022, 20921760), (1044, 20480880), (1080, 19798184), (1095, 19526976), (1120, 19091106), (1160, 18432792), (1168, 18306540), (1169, 18290880), (1218, 17555040), (1260, 16969872), (1305, 16384704), (1314, 16272480), (1336, 16004520), (1344, 15909255), (1392, 15360660), (1440, 14848638), (1460, 14645232), (1503, 14226240), (1512, 14141560), (1533, 13947840), (1566, 13653920), (1624, 13166280), (1670, 12803616), (1680, 12727404), (1728, 12373865), (1740, 12288528), (1752, 12204360), (1827, 11703360), (1856, 11520495), (1890, 11313248), (1971, 10848320), (2004, 10669680), (2016, 10606170), (2030, 10533024), (2044, 10460880), (2088, 10240440), (2117, 10100160), (2160, 9899092), (2190, 9763488), (2240, 9545553), (2320, 9216396), (2336, 9153270), (2338, 9145440), (2436, 8777520), (2505, 8535744), (2520, 8484936), (2555, 8368704), (2610, 8192352), (2628, 8136240), (2672, 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(7515, 2845248), (7560, 2828312), (7665, 2789568), (7830, 2730784), (7884, 2712080), (8016, 2667420), (8120, 2633256), (8176, 2615220), (8352, 2560110), (8468, 2525040), (8640, 2474773), (8760, 2440872), (9018, 2371040), (9135, 2340672), (9198, 2324640), (9280, 2304099), (9352, 2286360), (9686, 2207520), (9744, 2194380), (9855, 2169664), (10020, 2133936), (10080, 2121234), (10220, 2092176), (10440, 2048088), (10512, 2034060), (10521, 2032320), (10585, 2020032), (10688, 2000565), (10962, 1950560), (11680, 1830654), (11690, 1829088), (12024, 1778280), (12096, 1767695), (12180, 1755504), (12191, 1753920), (12264, 1743480), (12528, 1706740), (12702, 1683360), (12992, 1645785), (13140, 1627248), (13360, 1600452), (13797, 1549760), (13920, 1536066), (14016, 1525545), (14028, 1524240), (14529, 1471680), (14616, 1462920), (14819, 1442880), (15030, 1422624), (15120, 1414156), (15330, 1394784), (15660, 1365392), (15768, 1356040), (16032, 1333710), (16240, 1316628), (16352, 1307610), (16704, 1280055), (16936, 1262520), (17520, 1220436), (17535, 1219392), (18036, 1185520), (18270, 1170336), (18396, 1162320), (18704, 1143180), (19053, 1122240), (19372, 1103760), (19488, 1097190), (19710, 1084832), (20040, 1066968), (20160, 1060617), (20440, 1046088), (20880, 1024044), (21024, 1017030), (21042, 1016160), (21170, 1010016), (21924, 975280), (22545, 948416), (22995, 929856), (23360, 915327), (23380, 914544), (24048, 889140), (24215, 883008), (24360, 877752), (24382, 876960), (24528, 871740), (25056, 853370), (25404, 841680), (26280, 813624), (26720, 800226), (27405, 780224), (27594, 774880), (27840, 768033), (28056, 762120), (29058, 735840), (29232, 731460), (29638, 721440), (30060, 711312), (30240, 707078), (30660, 697392), (31320, 682696), (31536, 678020), (31563, 677440), (31755, 673344), (32064, 666855), (32480, 658314), (32704, 653805), (33872, 631260), (33901, 630720), (35040, 610218), (35070, 609696), (36072, 592760), (36540, 585168), (36573, 584640), (36792, 581160), (37408, 571590), (38106, 561120), (38744, 551880), (38976, 548595), (39420, 542416), (40080, 533484), (40880, 523044), (41760, 512022), (42048, 508515), (42084, 508080), (42340, 505008), (43587, 490560), (43848, 487640), (44457, 480960), (45090, 474208), (45990, 464928), (46760, 457272), (48096, 444570), (48430, 441504), (48720, 438876), (48764, 438480), (49056, 435870), (50112, 426685), (50808, 420840), (52560, 406812), (52605, 406464), (53440, 400113), (54810, 390112), (55188, 387440), (56112, 381060), (57159, 374080), (58116, 367920), (58464, 365730), (59276, 360720), (60120, 355656), (60480, 353539), (60955, 350784), (61320, 348696), (62640, 341348), (63072, 339010), (63126, 338720), (63510, 336672), (64960, 329157), (67744, 315630), (67802, 315360), (68985, 309952), (70080, 305109), (70140, 304848), (72144, 296380), (72645, 294336), (73080, 292584), (73146, 292320), (73584, 290580), (74095, 288576), (74816, 285795), (76212, 280560), (77488, 275940), (78840, 271208), (80160, 266742), (81760, 261522), (83520, 256011), (84168, 254040), (84680, 252504), (85337, 250560), (87174, 245280), (87696, 243820), (88914, 240480), (90180, 237104), (91980, 232464), (93520, 228636), (95265, 224448), (96192, 222285), (96860, 220752), (97440, 219438), (97528, 219240), (98112, 217935), (101616, 210420), (101703, 210240), (105120, 203406), (105210, 203232), (109620, 195056), (109719, 194880), (110376, 193720), (112224, 190530), (114318, 187040), (116232, 183960), (116928, 182865), (118552, 180360), (120240, 177828), (121910, 175392), (122640, 174348), (125280, 170674), (126144, 169505), (126252, 169360), (127020, 168336), (130761, 163520), (133371, 160320), (135488, 157815), (135604, 157680), (137970, 154976), (140280, 152424), (144288, 148190), (145290, 147168), (146160, 146292)]