1394530020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2936

約数の個数: 240

約数和(自身を含む): 4917749760

約数和(自身を除く): 3523219740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 230, 234, 260, 270, 276, 299, 324, 345, 351, 390, 405, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 810, 828, 897, 1035, 1053, 1170, 1196, 1242, 1380, 1404, 1495, 1620, 1755, 1794, 1863, 2070, 2106, 2340, 2484, 2691, 2879, 2990, 3105, 3510, 3588, 3726, 4140, 4212, 4485, 5265, 5382, 5758, 5980, 6210, 7020, 7452, 8073, 8637, 8970, 9315, 10530, 10764, 11516, 12420, 13455, 14395, 16146, 17274, 17940, 18630, 21060, 24219, 25911, 26910, 28790, 32292, 34548, 37260, 37427, 40365, 43185, 48438, 51822, 53820, 57580, 66217, 74854, 77733, 80730, 86370, 96876, 103644, 112281, 121095, 129555, 132434, 149708, 155466, 161460, 172740, 187135, 198651, 224562, 233199, 242190, 259110, 264868, 310932, 331085, 336843, 374270, 388665, 397302, 449124, 466398, 484380, 518220, 561405, 595953, 662170, 673686, 748540, 777330, 794604, 860821, 932796, 993255, 1010529, 1122810, 1165995, 1191906, 1324340, 1347372, 1554660, 1684215, 1721642, 1787859, 1986510, 2021058, 2245620, 2331990, 2383812, 2582463, 2979765, 3031587, 3368430, 3443284, 3575718, 3973020, 4042116, 4304105, 4663980, 5052645, 5164926, 5363577, 5959530, 6063174, 6736860, 7151436, 7747389, 8608210, 8939295, 10105290, 10329852, 10727154, 11919060, 12126348, 12912315, 15157935, 15494778, 17216420, 17878590, 20210580, 21454308, 23242167, 25824630, 26817885, 30315870, 30989556, 35757180, 38736945, 46484334, 51649260, 53635770, 60631740, 69726501, 77473890, 92968668, 107271540, 116210835, 139453002, 154947780, 232421670, 278906004, 348632505, 464843340, 697265010, 1394530020]

約数ペア:

[(1, 1394530020), (2, 697265010), (3, 464843340), (4, 348632505), (5, 278906004), (6, 232421670), (9, 154947780), (10, 139453002), (12, 116210835), (13, 107271540), (15, 92968668), (18, 77473890), (20, 69726501), (23, 60631740), (26, 53635770), (27, 51649260), (30, 46484334), (36, 38736945), (39, 35757180), (45, 30989556), (46, 30315870), (52, 26817885), (54, 25824630), (60, 23242167), (65, 21454308), (69, 20210580), (78, 17878590), (81, 17216420), (90, 15494778), (92, 15157935), (108, 12912315), (115, 12126348), (117, 11919060), (130, 10727154), (135, 10329852), (138, 10105290), (156, 8939295), (162, 8608210), (180, 7747389), (195, 7151436), (207, 6736860), (230, 6063174), (234, 5959530), (260, 5363577), (270, 5164926), (276, 5052645), (299, 4663980), (324, 4304105), (345, 4042116), (351, 3973020), (390, 3575718), (405, 3443284), (414, 3368430), (460, 3031587), (468, 2979765), (540, 2582463), (585, 2383812), (598, 2331990), (621, 2245620), (690, 2021058), (702, 1986510), (780, 1787859), (810, 1721642), (828, 1684215), (897, 1554660), (1035, 1347372), (1053, 1324340), (1170, 1191906), (1196, 1165995), (1242, 1122810), (1380, 1010529), (1404, 993255), (1495, 932796), (1620, 860821), (1755, 794604), (1794, 777330), (1863, 748540), (2070, 673686), (2106, 662170), (2340, 595953), (2484, 561405), (2691, 518220), (2879, 484380), (2990, 466398), (3105, 449124), (3510, 397302), (3588, 388665), (3726, 374270), (4140, 336843), (4212, 331085), (4485, 310932), (5265, 264868), (5382, 259110), (5758, 242190), (5980, 233199), (6210, 224562), (7020, 198651), (7452, 187135), (8073, 172740), (8637, 161460), (8970, 155466), (9315, 149708), (10530, 132434), (10764, 129555), (11516, 121095), (12420, 112281), (13455, 103644), (14395, 96876), (16146, 86370), (17274, 80730), (17940, 77733), (18630, 74854), (21060, 66217), (24219, 57580), (25911, 53820), (26910, 51822), (28790, 48438), (32292, 43185), (34548, 40365), (37260, 37427)]