70231920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 174038160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 719, 740, 814, 880, 888, 1110, 1221, 1320, 1438, 1480, 1628, 1776, 2035, 2157, 2220, 2442, 2640, 2876, 2960, 3256, 3595, 4070, 4314, 4440, 4884, 5752, 6105, 6512, 7190, 7909, 8140, 8628, 8880, 9768, 10785, 11504, 12210, 14380, 15818, 16280, 17256, 19536, 21570, 23727, 24420, 26603, 28760, 31636, 32560, 34512, 39545, 43140, 47454, 48840, 53206, 57520, 63272, 79090, 79809, 86280, 94908, 97680, 106412, 118635, 126544, 133015, 158180, 159618, 172560, 189816, 212824, 237270, 266030, 292633, 316360, 319236, 379632, 399045, 425648, 474540, 532060, 585266, 632720, 638472, 798090, 877899, 949080, 1064120, 1170532, 1276944, 1463165, 1596180, 1755798, 1898160, 2128240, 2341064, 2926330, 3192360, 3511596, 4389495, 4682128, 5852660, 6384720, 7023192, 8778990, 11705320, 14046384, 17557980, 23410640, 35115960, 70231920]

約数ペア:

[(1, 70231920), (2, 35115960), (3, 23410640), (4, 17557980), (5, 14046384), (6, 11705320), (8, 8778990), (10, 7023192), (11, 6384720), (12, 5852660), (15, 4682128), (16, 4389495), (20, 3511596), (22, 3192360), (24, 2926330), (30, 2341064), (33, 2128240), (37, 1898160), (40, 1755798), (44, 1596180), (48, 1463165), (55, 1276944), (60, 1170532), (66, 1064120), (74, 949080), (80, 877899), (88, 798090), (110, 638472), (111, 632720), (120, 585266), (132, 532060), (148, 474540), (165, 425648), (176, 399045), (185, 379632), (220, 319236), (222, 316360), (240, 292633), (264, 266030), (296, 237270), (330, 212824), (370, 189816), (407, 172560), (440, 159618), (444, 158180), (528, 133015), (555, 126544), (592, 118635), (660, 106412), (719, 97680), (740, 94908), (814, 86280), (880, 79809), (888, 79090), (1110, 63272), (1221, 57520), (1320, 53206), (1438, 48840), (1480, 47454), (1628, 43140), (1776, 39545), (2035, 34512), (2157, 32560), (2220, 31636), (2442, 28760), (2640, 26603), (2876, 24420), (2960, 23727), (3256, 21570), (3595, 19536), (4070, 17256), (4314, 16280), (4440, 15818), (4884, 14380), (5752, 12210), (6105, 11504), (6512, 10785), (7190, 9768), (7909, 8880), (8140, 8628)]