70939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 237127680

約数和(自身を除く): 166187760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 331, 376, 380, 456, 470, 564, 570, 662, 705, 752, 760, 893, 912, 940, 993, 1128, 1140, 1324, 1410, 1520, 1655, 1786, 1880, 1986, 2256, 2280, 2648, 2679, 2820, 3310, 3572, 3760, 3972, 4465, 4560, 4965, 5296, 5358, 5640, 6289, 6620, 7144, 7944, 8930, 9930, 10716, 11280, 12578, 13240, 13395, 14288, 15557, 15888, 17860, 18867, 19860, 21432, 25156, 26480, 26790, 31114, 31445, 35720, 37734, 39720, 42864, 46671, 50312, 53580, 62228, 62890, 71440, 75468, 77785, 79440, 93342, 94335, 100624, 107160, 124456, 125780, 150936, 155570, 186684, 188670, 214320, 233355, 248912, 251560, 295583, 301872, 311140, 373368, 377340, 466710, 503120, 591166, 622280, 746736, 754680, 886749, 933420, 1182332, 1244560, 1477915, 1509360, 1773498, 1866840, 2364664, 2955830, 3546996, 3733680, 4433745, 4729328, 5911660, 7093992, 8867490, 11823320, 14187984, 17734980, 23646640, 35469960, 70939920]

約数ペア:

[(1, 70939920), (2, 35469960), (3, 23646640), (4, 17734980), (5, 14187984), (6, 11823320), (8, 8867490), (10, 7093992), (12, 5911660), (15, 4729328), (16, 4433745), (19, 3733680), (20, 3546996), (24, 2955830), (30, 2364664), (38, 1866840), (40, 1773498), (47, 1509360), (48, 1477915), (57, 1244560), (60, 1182332), (76, 933420), (80, 886749), (94, 754680), (95, 746736), (114, 622280), (120, 591166), (141, 503120), (152, 466710), (188, 377340), (190, 373368), (228, 311140), (235, 301872), (240, 295583), (282, 251560), (285, 248912), (304, 233355), (331, 214320), (376, 188670), (380, 186684), (456, 155570), (470, 150936), (564, 125780), (570, 124456), (662, 107160), (705, 100624), (752, 94335), (760, 93342), (893, 79440), (912, 77785), (940, 75468), (993, 71440), (1128, 62890), (1140, 62228), (1324, 53580), (1410, 50312), (1520, 46671), (1655, 42864), (1786, 39720), (1880, 37734), (1986, 35720), (2256, 31445), (2280, 31114), (2648, 26790), (2679, 26480), (2820, 25156), (3310, 21432), (3572, 19860), (3760, 18867), (3972, 17860), (4465, 15888), (4560, 15557), (4965, 14288), (5296, 13395), (5358, 13240), (5640, 12578), (6289, 11280), (6620, 10716), (7144, 9930), (7944, 8930)]