461426940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6420

約数の個数: 144

約数和(自身を含む): 1556196096

約数和(自身を除く): 1094769156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 6361, 7254, 8060, 12090, 12722, 14508, 18135, 19083, 24180, 25444, 31805, 36270, 38166, 57249, 63610, 72540, 76332, 82693, 95415, 114498, 127220, 165386, 190830, 197191, 228996, 248079, 286245, 330772, 381660, 394382, 413465, 496158, 572490, 591573, 744237, 788764, 826930, 985955, 992316, 1144980, 1183146, 1240395, 1488474, 1653860, 1774719, 1971910, 2366292, 2480790, 2563483, 2957865, 2976948, 3549438, 3721185, 3943820, 4961580, 5126966, 5915730, 7098876, 7442370, 7690449, 8873595, 10253932, 11831460, 12817415, 14884740, 15380898, 17747190, 23071347, 25634830, 30761796, 35494380, 38452245, 46142694, 51269660, 76904490, 92285388, 115356735, 153808980, 230713470, 461426940]

約数ペア:

[(1, 461426940), (2, 230713470), (3, 153808980), (4, 115356735), (5, 92285388), (6, 76904490), (9, 51269660), (10, 46142694), (12, 38452245), (13, 35494380), (15, 30761796), (18, 25634830), (20, 23071347), (26, 17747190), (30, 15380898), (31, 14884740), (36, 12817415), (39, 11831460), (45, 10253932), (52, 8873595), (60, 7690449), (62, 7442370), (65, 7098876), (78, 5915730), (90, 5126966), (93, 4961580), (117, 3943820), (124, 3721185), (130, 3549438), (155, 2976948), (156, 2957865), (180, 2563483), (186, 2480790), (195, 2366292), (234, 1971910), (260, 1774719), (279, 1653860), (310, 1488474), (372, 1240395), (390, 1183146), (403, 1144980), (465, 992316), (468, 985955), (558, 826930), (585, 788764), (620, 744237), (780, 591573), (806, 572490), (930, 496158), (1116, 413465), (1170, 394382), (1209, 381660), (1395, 330772), (1612, 286245), (1860, 248079), (2015, 228996), (2340, 197191), (2418, 190830), (2790, 165386), (3627, 127220), (4030, 114498), (4836, 95415), (5580, 82693), (6045, 76332), (6361, 72540), (7254, 63610), (8060, 57249), (12090, 38166), (12722, 36270), (14508, 31805), (18135, 25444), (19083, 24180)]