614845140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16126

約数の個数: 144

約数和(自身を含む): 2156821632

約数和(自身を除く): 1541976492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 16087, 19110, 32174, 38220, 48261, 64348, 80435, 96522, 112609, 160870, 193044, 209131, 225218, 241305, 321740, 337827, 418262, 450436, 482610, 563045, 627393, 675654, 788263, 836524, 965220, 1045655, 1126090, 1254786, 1351308, 1463917, 1576526, 1689135, 2091310, 2252180, 2364789, 2509572, 2927834, 3136965, 3153052, 3378270, 3941315, 4182620, 4391751, 4729578, 5855668, 6273930, 6756540, 7319585, 7882630, 8783502, 9459156, 10247419, 11823945, 12547860, 14639170, 15765260, 17567004, 20494838, 21958755, 23647890, 29278340, 30742257, 40989676, 43917510, 47295780, 51237095, 61484514, 87835020, 102474190, 122969028, 153711285, 204948380, 307422570, 614845140]

約数ペア:

[(1, 614845140), (2, 307422570), (3, 204948380), (4, 153711285), (5, 122969028), (6, 102474190), (7, 87835020), (10, 61484514), (12, 51237095), (13, 47295780), (14, 43917510), (15, 40989676), (20, 30742257), (21, 29278340), (26, 23647890), (28, 21958755), (30, 20494838), (35, 17567004), (39, 15765260), (42, 14639170), (49, 12547860), (52, 11823945), (60, 10247419), (65, 9459156), (70, 8783502), (78, 7882630), (84, 7319585), (91, 6756540), (98, 6273930), (105, 5855668), (130, 4729578), (140, 4391751), (147, 4182620), (156, 3941315), (182, 3378270), (195, 3153052), (196, 3136965), (210, 2927834), (245, 2509572), (260, 2364789), (273, 2252180), (294, 2091310), (364, 1689135), (390, 1576526), (420, 1463917), (455, 1351308), (490, 1254786), (546, 1126090), (588, 1045655), (637, 965220), (735, 836524), (780, 788263), (910, 675654), (980, 627393), (1092, 563045), (1274, 482610), (1365, 450436), (1470, 418262), (1820, 337827), (1911, 321740), (2548, 241305), (2730, 225218), (2940, 209131), (3185, 193044), (3822, 160870), (5460, 112609), (6370, 96522), (7644, 80435), (9555, 64348), (12740, 48261), (16087, 38220), (19110, 32174)]