133750120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 374169600

約数和(自身を除く): 240419480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 811, 868, 1064, 1085, 1178, 1240, 1330, 1622, 1736, 2170, 2356, 2660, 2945, 3244, 4055, 4123, 4340, 4712, 5320, 5677, 5890, 6488, 8110, 8246, 8680, 11354, 11780, 15409, 16220, 16492, 20615, 22708, 23560, 25141, 28385, 30818, 32440, 32984, 41230, 45416, 50282, 56770, 61636, 77045, 82460, 100564, 107863, 113540, 123272, 125705, 154090, 164920, 175987, 201128, 215726, 227080, 251410, 308180, 351974, 431452, 477679, 502820, 539315, 616360, 703948, 862904, 879935, 955358, 1005640, 1078630, 1407896, 1759870, 1910716, 2157260, 2388395, 3343753, 3519740, 3821432, 4314520, 4776790, 6687506, 7039480, 9553580, 13375012, 16718765, 19107160, 26750024, 33437530, 66875060, 133750120]

約数ペア:

[(1, 133750120), (2, 66875060), (4, 33437530), (5, 26750024), (7, 19107160), (8, 16718765), (10, 13375012), (14, 9553580), (19, 7039480), (20, 6687506), (28, 4776790), (31, 4314520), (35, 3821432), (38, 3519740), (40, 3343753), (56, 2388395), (62, 2157260), (70, 1910716), (76, 1759870), (95, 1407896), (124, 1078630), (133, 1005640), (140, 955358), (152, 879935), (155, 862904), (190, 703948), (217, 616360), (248, 539315), (266, 502820), (280, 477679), (310, 431452), (380, 351974), (434, 308180), (532, 251410), (589, 227080), (620, 215726), (665, 201128), (760, 175987), (811, 164920), (868, 154090), (1064, 125705), (1085, 123272), (1178, 113540), (1240, 107863), (1330, 100564), (1622, 82460), (1736, 77045), (2170, 61636), (2356, 56770), (2660, 50282), (2945, 45416), (3244, 41230), (4055, 32984), (4123, 32440), (4340, 30818), (4712, 28385), (5320, 25141), (5677, 23560), (5890, 22708), (6488, 20615), (8110, 16492), (8246, 16220), (8680, 15409), (11354, 11780)]