262973880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 192

約数和(自身を含む): 932873760

約数和(自身を除く): 669899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 664, 677, 747, 780, 830, 936, 996, 1079, 1170, 1245, 1354, 1494, 1560, 1660, 1992, 2031, 2158, 2340, 2490, 2708, 2988, 3237, 3320, 3385, 3735, 4062, 4316, 4680, 4980, 5395, 5416, 5976, 6093, 6474, 6770, 7470, 8124, 8632, 8801, 9711, 9960, 10155, 10790, 12186, 12948, 13540, 14940, 16185, 16248, 17602, 19422, 20310, 21580, 24372, 25896, 26403, 27080, 29880, 30465, 32370, 35204, 38844, 40620, 43160, 44005, 48555, 48744, 52806, 56191, 60930, 64740, 70408, 77688, 79209, 81240, 88010, 97110, 105612, 112382, 121860, 129480, 132015, 158418, 168573, 176020, 194220, 211224, 224764, 243720, 264030, 280955, 316836, 337146, 352040, 388440, 396045, 449528, 505719, 528060, 561910, 633672, 674292, 730483, 792090, 842865, 1011438, 1056120, 1123820, 1348584, 1460966, 1584180, 1685730, 2022876, 2191449, 2247640, 2528595, 2921932, 3168360, 3371460, 3652415, 4045752, 4382898, 5057190, 5843864, 6574347, 6742920, 7304830, 8765796, 10114380, 10957245, 13148694, 14609660, 17531592, 20228760, 21914490, 26297388, 29219320, 32871735, 43828980, 52594776, 65743470, 87657960, 131486940, 262973880]

約数ペア:

[(1, 262973880), (2, 131486940), (3, 87657960), (4, 65743470), (5, 52594776), (6, 43828980), (8, 32871735), (9, 29219320), (10, 26297388), (12, 21914490), (13, 20228760), (15, 17531592), (18, 14609660), (20, 13148694), (24, 10957245), (26, 10114380), (30, 8765796), (36, 7304830), (39, 6742920), (40, 6574347), (45, 5843864), (52, 5057190), (60, 4382898), (65, 4045752), (72, 3652415), (78, 3371460), (83, 3168360), (90, 2921932), (104, 2528595), (117, 2247640), (120, 2191449), (130, 2022876), (156, 1685730), (166, 1584180), (180, 1460966), (195, 1348584), (234, 1123820), (249, 1056120), (260, 1011438), (312, 842865), (332, 792090), (360, 730483), (390, 674292), (415, 633672), (468, 561910), (498, 528060), (520, 505719), (585, 449528), (664, 396045), (677, 388440), (747, 352040), (780, 337146), (830, 316836), (936, 280955), (996, 264030), (1079, 243720), (1170, 224764), (1245, 211224), (1354, 194220), (1494, 176020), (1560, 168573), (1660, 158418), (1992, 132015), (2031, 129480), (2158, 121860), (2340, 112382), (2490, 105612), (2708, 97110), (2988, 88010), (3237, 81240), (3320, 79209), (3385, 77688), (3735, 70408), (4062, 64740), (4316, 60930), (4680, 56191), (4980, 52806), (5395, 48744), (5416, 48555), (5976, 44005), (6093, 43160), (6474, 40620), (6770, 38844), (7470, 35204), (8124, 32370), (8632, 30465), (8801, 29880), (9711, 27080), (9960, 26403), (10155, 25896), (10790, 24372), (12186, 21580), (12948, 20310), (13540, 19422), (14940, 17602), (16185, 16248)]