274370460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1684

約数の個数: 192

約数和(自身を含む): 976625664

約数和(自身を除く): 702255204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1621, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3242, 3255, 4030, 4340, 4836, 4863, 5460, 5642, 6045, 6484, 6510, 8060, 8105, 8463, 9726, 11284, 11347, 12090, 13020, 14105, 16210, 16926, 19452, 21073, 22694, 24180, 24315, 28210, 32420, 33852, 34041, 42146, 42315, 45388, 48630, 50251, 56420, 56735, 63219, 68082, 84292, 84630, 97260, 100502, 105365, 113470, 126438, 136164, 147511, 150753, 169260, 170205, 201004, 210730, 226940, 251255, 252876, 295022, 301506, 316095, 340410, 351757, 421460, 442533, 502510, 590044, 603012, 632190, 653263, 680820, 703514, 737555, 753765, 885066, 1005020, 1055271, 1264380, 1306526, 1407028, 1475110, 1507530, 1758785, 1770132, 1959789, 2110542, 2212665, 2613052, 2950220, 3015060, 3266315, 3517570, 3919578, 4221084, 4425330, 4572841, 5276355, 6532630, 7035140, 7839156, 8850660, 9145682, 9798945, 10552710, 13065260, 13718523, 18291364, 19597890, 21105420, 22864205, 27437046, 39195780, 45728410, 54874092, 68592615, 91456820, 137185230, 274370460]

約数ペア:

[(1, 274370460), (2, 137185230), (3, 91456820), (4, 68592615), (5, 54874092), (6, 45728410), (7, 39195780), (10, 27437046), (12, 22864205), (13, 21105420), (14, 19597890), (15, 18291364), (20, 13718523), (21, 13065260), (26, 10552710), (28, 9798945), (30, 9145682), (31, 8850660), (35, 7839156), (39, 7035140), (42, 6532630), (52, 5276355), (60, 4572841), (62, 4425330), (65, 4221084), (70, 3919578), (78, 3517570), (84, 3266315), (91, 3015060), (93, 2950220), (105, 2613052), (124, 2212665), (130, 2110542), (140, 1959789), (155, 1770132), (156, 1758785), (182, 1507530), (186, 1475110), (195, 1407028), (210, 1306526), (217, 1264380), (260, 1055271), (273, 1005020), (310, 885066), (364, 753765), (372, 737555), (390, 703514), (403, 680820), (420, 653263), (434, 632190), (455, 603012), (465, 590044), (546, 502510), (620, 442533), (651, 421460), (780, 351757), (806, 340410), (868, 316095), (910, 301506), (930, 295022), (1085, 252876), (1092, 251255), (1209, 226940), (1302, 210730), (1365, 201004), (1612, 170205), (1621, 169260), (1820, 150753), (1860, 147511), (2015, 136164), (2170, 126438), (2418, 113470), (2604, 105365), (2730, 100502), (2821, 97260), (3242, 84630), (3255, 84292), (4030, 68082), (4340, 63219), (4836, 56735), (4863, 56420), (5460, 50251), (5642, 48630), (6045, 45388), (6484, 42315), (6510, 42146), (8060, 34041), (8105, 33852), (8463, 32420), (9726, 28210), (11284, 24315), (11347, 24180), (12090, 22694), (13020, 21073), (14105, 19452), (16210, 16926)]