18697786380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 576

約数和(自身を含む): 74576087040

約数和(自身を除く): 55878300660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 73, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 146, 156, 171, 180, 182, 190, 195, 210, 219, 228, 234, 247, 252, 260, 266, 273, 285, 292, 315, 342, 364, 365, 380, 390, 399, 420, 438, 455, 468, 494, 511, 532, 546, 570, 585, 630, 657, 665, 684, 730, 741, 780, 798, 819, 823, 855, 876, 910, 949, 988, 1022, 1092, 1095, 1140, 1170, 1197, 1235, 1260, 1314, 1330, 1365, 1387, 1460, 1482, 1533, 1596, 1638, 1646, 1710, 1729, 1820, 1898, 1995, 2044, 2190, 2223, 2340, 2394, 2469, 2470, 2555, 2628, 2660, 2730, 2774, 2847, 2964, 3066, 3276, 3285, 3292, 3420, 3458, 3705, 3796, 3990, 4095, 4115, 4161, 4380, 4446, 4599, 4745, 4788, 4938, 4940, 5110, 5187, 5460, 5548, 5694, 5761, 5985, 6132, 6570, 6643, 6916, 6935, 7407, 7410, 7665, 7980, 8190, 8230, 8322, 8541, 8645, 8892, 9198, 9490, 9709, 9876, 10220, 10374, 10699, 11115, 11388, 11522, 11970, 12345, 12483, 13140, 13286, 13870, 14235, 14814, 14820, 15330, 15561, 15637, 16380, 16460, 16644, 17082, 17283, 17290, 18031, 18396, 18980, 19418, 19929, 20748, 20805, 21398, 22230, 22995, 23044, 23940, 24690, 24966, 25935, 26572, 27740, 28470, 28805, 29127, 29628, 30660, 31122, 31274, 32097, 33215, 34164, 34566, 34580, 36062, 37035, 38836, 39858, 41610, 42705, 42796, 44460, 45990, 46911, 48545, 49380, 49932, 51849, 51870, 53495, 54093, 56940, 57610, 58254, 59787, 60079, 62244, 62415, 62548, 64194, 66430, 69132, 72124, 74070, 74893, 77805, 78185, 79716, 83220, 85410, 86415, 87381, 90155, 91980, 93822, 96291, 97090, 99645, 103698, 103740, 106990, 108186, 109459, 115220, 116508, 119574, 120158, 124830, 126217, 128388, 132860, 140733, 145635, 148140, 149786, 155610, 156370, 160485, 162279, 170820, 172830, 174762, 180237, 180310, 187644, 192582, 194180, 199290, 203281, 207396, 213980, 216372, 218918, 224679, 234555, 239148, 240316, 249660, 252434, 259245, 270465, 281466, 291270, 298935, 299572, 300395, 311220, 312740, 320970, 324558, 328377, 345660, 349524, 360474, 360620, 374465, 378651, 385164, 398580, 406562, 420553, 436905, 437836, 449358, 469110, 481455, 504868, 518490, 540711, 540930, 547295, 562932, 582540, 597870, 600790, 609843, 631085, 641940, 649116, 656754, 674037, 703665, 720948, 748930, 757302, 781027, 811395, 813124, 841106, 873810, 898716, 901185, 938220, 962910, 985131, 1016405, 1036980, 1081422, 1081860, 1094590, 1123395, 1135953, 1141501, 1195740, 1201580, 1219686, 1261659, 1262170, 1313508, 1348074, 1407330, 1422967, 1497860, 1514604, 1562054, 1622790, 1641885, 1682212, 1747620, 1802370, 1829529, 1893255, 1925820, 1970262, 2032810, 2102765, 2162844, 2189180, 2246790, 2271906, 2283002, 2343081, 2439372, 2523318, 2524340, 2696148, 2703555, 2814660, 2845934, 3049215, 3124108, 3245580, 3283770, 3370185, 3424503, 3604740, 3659058, 3784977, 3786510, 3905135, 3940524, 4065620, 4205530, 4268901, 4493580, 4543812, 4566004, 4686162, 4925655, 5046636, 5407110, 5467189, 5679765, 5691868, 5707505, 6098430, 6308295, 6567540, 6740370, 6849006, 7029243, 7114835, 7318116, 7569954, 7573020, 7810270, 7990507, 8411060, 8537802, 9147645, 9372324, 9851310, 10273509, 10814220, 10934378, 11359530, 11415010, 11715405, 12196860, 12616590, 12806703, 13480740, 13698012, 14058486, 14229670, 14839513, 15139908, 15620540, 15981014, 16401567, 17075604, 17122515, 18295290, 18924885, 19702620, 20547018, 21344505, 21868756, 22719060, 22830020, 23430810, 23971521, 25233180, 25613406, 27335945, 28116972, 28459340, 29679026, 31962028, 32803134, 34245030, 35146215, 36590580, 37849770, 39952535, 41094036, 42689010, 44518539, 46861620, 47943042, 49204701, 51226812, 51367545, 54671890, 59358052, 64033515, 65606268, 68490060, 70292430, 71914563, 74197565, 75699540, 79905070, 82007835, 85378020, 89037078, 95886084, 98409402, 102735090, 103876591, 109343780, 119857605, 128067030, 133555617, 140584860, 143829126, 148395130, 159810140, 164015670, 178074156, 196818804, 205470180, 207753182, 222592695, 239715210, 246023505, 256134060, 267111234, 287658252, 296790260, 311629773, 328031340, 359572815, 415506364, 445185390, 479430420, 492047010, 519382955, 534222468, 623259546, 667778085, 719145630, 890370780, 934889319, 984094020, 1038765910, 1246519092, 1335556170, 1438291260, 1558148865, 1869778638, 2077531820, 2671112340, 3116297730, 3739557276, 4674446595, 6232595460, 9348893190, 18697786380]

約数ペア:

[(1, 18697786380), (2, 9348893190), (3, 6232595460), (4, 4674446595), (5, 3739557276), (6, 3116297730), (7, 2671112340), (9, 2077531820), (10, 1869778638), (12, 1558148865), (13, 1438291260), (14, 1335556170), (15, 1246519092), (18, 1038765910), (19, 984094020), (20, 934889319), (21, 890370780), (26, 719145630), (28, 667778085), (30, 623259546), (35, 534222468), (36, 519382955), (38, 492047010), (39, 479430420), (42, 445185390), (45, 415506364), (52, 359572815), (57, 328031340), (60, 311629773), (63, 296790260), (65, 287658252), (70, 267111234), (73, 256134060), (76, 246023505), (78, 239715210), (84, 222592695), (90, 207753182), (91, 205470180), (95, 196818804), (105, 178074156), (114, 164015670), (117, 159810140), (126, 148395130), (130, 143829126), (133, 140584860), (140, 133555617), (146, 128067030), (156, 119857605), (171, 109343780), (180, 103876591), (182, 102735090), (190, 98409402), (195, 95886084), (210, 89037078), (219, 85378020), (228, 82007835), (234, 79905070), (247, 75699540), (252, 74197565), (260, 71914563), (266, 70292430), (273, 68490060), (285, 65606268), (292, 64033515), (315, 59358052), (342, 54671890), (364, 51367545), (365, 51226812), (380, 49204701), (390, 47943042), (399, 46861620), (420, 44518539), (438, 42689010), (455, 41094036), (468, 39952535), (494, 37849770), (511, 36590580), (532, 35146215), (546, 34245030), (570, 32803134), (585, 31962028), (630, 29679026), (657, 28459340), (665, 28116972), (684, 27335945), (730, 25613406), (741, 25233180), (780, 23971521), (798, 23430810), (819, 22830020), (823, 22719060), (855, 21868756), (876, 21344505), (910, 20547018), (949, 19702620), (988, 18924885), (1022, 18295290), (1092, 17122515), (1095, 17075604), (1140, 16401567), (1170, 15981014), (1197, 15620540), (1235, 15139908), (1260, 14839513), (1314, 14229670), (1330, 14058486), (1365, 13698012), (1387, 13480740), (1460, 12806703), (1482, 12616590), (1533, 12196860), (1596, 11715405), (1638, 11415010), (1646, 11359530), (1710, 10934378), (1729, 10814220), (1820, 10273509), (1898, 9851310), (1995, 9372324), (2044, 9147645), (2190, 8537802), (2223, 8411060), (2340, 7990507), (2394, 7810270), (2469, 7573020), (2470, 7569954), (2555, 7318116), (2628, 7114835), (2660, 7029243), (2730, 6849006), (2774, 6740370), (2847, 6567540), (2964, 6308295), (3066, 6098430), (3276, 5707505), (3285, 5691868), (3292, 5679765), (3420, 5467189), (3458, 5407110), (3705, 5046636), (3796, 4925655), (3990, 4686162), (4095, 4566004), (4115, 4543812), (4161, 4493580), (4380, 4268901), (4446, 4205530), (4599, 4065620), (4745, 3940524), (4788, 3905135), (4938, 3786510), (4940, 3784977), (5110, 3659058), (5187, 3604740), (5460, 3424503), (5548, 3370185), (5694, 3283770), (5761, 3245580), (5985, 3124108), (6132, 3049215), (6570, 2845934), (6643, 2814660), (6916, 2703555), (6935, 2696148), (7407, 2524340), (7410, 2523318), (7665, 2439372), (7980, 2343081), (8190, 2283002), (8230, 2271906), (8322, 2246790), (8541, 2189180), (8645, 2162844), (8892, 2102765), (9198, 2032810), (9490, 1970262), (9709, 1925820), (9876, 1893255), (10220, 1829529), (10374, 1802370), (10699, 1747620), (11115, 1682212), (11388, 1641885), (11522, 1622790), (11970, 1562054), (12345, 1514604), (12483, 1497860), (13140, 1422967), (13286, 1407330), (13870, 1348074), (14235, 1313508), (14814, 1262170), (14820, 1261659), (15330, 1219686), (15561, 1201580), (15637, 1195740), (16380, 1141501), (16460, 1135953), (16644, 1123395), (17082, 1094590), (17283, 1081860), (17290, 1081422), (18031, 1036980), (18396, 1016405), (18980, 985131), (19418, 962910), (19929, 938220), (20748, 901185), (20805, 898716), (21398, 873810), (22230, 841106), (22995, 813124), (23044, 811395), (23940, 781027), (24690, 757302), (24966, 748930), (25935, 720948), (26572, 703665), (27740, 674037), (28470, 656754), (28805, 649116), (29127, 641940), (29628, 631085), (30660, 609843), (31122, 600790), (31274, 597870), (32097, 582540), (33215, 562932), (34164, 547295), (34566, 540930), (34580, 540711), (36062, 518490), (37035, 504868), (38836, 481455), (39858, 469110), (41610, 449358), (42705, 437836), (42796, 436905), (44460, 420553), (45990, 406562), (46911, 398580), (48545, 385164), (49380, 378651), (49932, 374465), (51849, 360620), (51870, 360474), (53495, 349524), (54093, 345660), (56940, 328377), (57610, 324558), (58254, 320970), (59787, 312740), (60079, 311220), (62244, 300395), (62415, 299572), (62548, 298935), (64194, 291270), (66430, 281466), (69132, 270465), (72124, 259245), (74070, 252434), (74893, 249660), (77805, 240316), (78185, 239148), (79716, 234555), (83220, 224679), (85410, 218918), (86415, 216372), (87381, 213980), (90155, 207396), (91980, 203281), (93822, 199290), (96291, 194180), (97090, 192582), (99645, 187644), (103698, 180310), (103740, 180237), (106990, 174762), (108186, 172830), (109459, 170820), (115220, 162279), (116508, 160485), (119574, 156370), (120158, 155610), (124830, 149786), (126217, 148140), (128388, 145635), (132860, 140733)]