190022560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 571705344

約数和(自身を除く): 381682784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 421, 434, 455, 496, 520, 560, 620, 728, 806, 842, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1684, 1736, 1820, 2015, 2080, 2105, 2170, 2480, 2821, 2912, 2947, 3224, 3368, 3472, 3640, 4030, 4210, 4340, 4960, 5473, 5642, 5894, 6448, 6736, 6944, 7280, 8060, 8420, 8680, 10946, 11284, 11788, 12896, 13051, 13472, 14105, 14560, 14735, 16120, 16840, 17360, 21892, 22568, 23576, 26102, 27365, 28210, 29470, 32240, 33680, 34720, 38311, 43784, 45136, 47152, 52204, 54730, 56420, 58940, 64480, 65255, 67360, 76622, 87568, 90272, 91357, 94304, 104408, 109460, 112840, 117880, 130510, 153244, 169663, 175136, 182714, 191555, 208816, 218920, 225680, 235760, 261020, 306488, 339326, 365428, 383110, 417632, 437840, 451360, 456785, 471520, 522040, 612976, 678652, 730856, 766220, 848315, 875680, 913570, 1044080, 1187641, 1225952, 1357304, 1461712, 1532440, 1696630, 1827140, 2088160, 2375282, 2714608, 2923424, 3064880, 3393260, 3654280, 4750564, 5429216, 5938205, 6129760, 6786520, 7308560, 9501128, 11876410, 13573040, 14617120, 19002256, 23752820, 27146080, 38004512, 47505640, 95011280, 190022560]

約数ペア:

[(1, 190022560), (2, 95011280), (4, 47505640), (5, 38004512), (7, 27146080), (8, 23752820), (10, 19002256), (13, 14617120), (14, 13573040), (16, 11876410), (20, 9501128), (26, 7308560), (28, 6786520), (31, 6129760), (32, 5938205), (35, 5429216), (40, 4750564), (52, 3654280), (56, 3393260), (62, 3064880), (65, 2923424), (70, 2714608), (80, 2375282), (91, 2088160), (104, 1827140), (112, 1696630), (124, 1532440), (130, 1461712), (140, 1357304), (155, 1225952), (160, 1187641), (182, 1044080), (208, 913570), (217, 875680), (224, 848315), (248, 766220), (260, 730856), (280, 678652), (310, 612976), (364, 522040), (403, 471520), (416, 456785), (421, 451360), (434, 437840), (455, 417632), (496, 383110), (520, 365428), (560, 339326), (620, 306488), (728, 261020), (806, 235760), (842, 225680), (868, 218920), (910, 208816), (992, 191555), (1040, 182714), (1085, 175136), (1120, 169663), (1240, 153244), (1456, 130510), (1612, 117880), (1684, 112840), (1736, 109460), (1820, 104408), (2015, 94304), (2080, 91357), (2105, 90272), (2170, 87568), (2480, 76622), (2821, 67360), (2912, 65255), (2947, 64480), (3224, 58940), (3368, 56420), (3472, 54730), (3640, 52204), (4030, 47152), (4210, 45136), (4340, 43784), (4960, 38311), (5473, 34720), (5642, 33680), (5894, 32240), (6448, 29470), (6736, 28210), (6944, 27365), (7280, 26102), (8060, 23576), (8420, 22568), (8680, 21892), (10946, 17360), (11284, 16840), (11788, 16120), (12896, 14735), (13051, 14560), (13472, 14105)]