8145559920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1753}}^1$

素因数の和:2807

約数の個数: 160

約数和(自身を含む): 26621510400

約数和(自身を除く): 18475950480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1019, 1140, 1520, 1753, 2038, 2280, 3057, 3506, 4076, 4560, 5095, 5259, 6114, 7012, 8152, 8765, 10190, 10518, 12228, 14024, 15285, 16304, 17530, 19361, 20380, 21036, 24456, 26295, 28048, 30570, 33307, 35060, 38722, 40760, 42072, 48912, 52590, 58083, 61140, 66614, 70120, 77444, 81520, 84144, 96805, 99921, 105180, 116166, 122280, 133228, 140240, 154888, 166535, 193610, 199842, 210360, 232332, 244560, 266456, 290415, 309776, 333070, 387220, 399684, 420720, 464664, 499605, 532912, 580830, 666140, 774440, 799368, 929328, 999210, 1161660, 1332280, 1548880, 1598736, 1786307, 1998420, 2323320, 2664560, 3572614, 3996840, 4646640, 5358921, 7145228, 7993680, 8931535, 10717842, 14290456, 17863070, 21435684, 26794605, 28580912, 33939833, 35726140, 42871368, 53589210, 67879666, 71452280, 85742736, 101819499, 107178420, 135759332, 142904560, 169699165, 203638998, 214356840, 271518664, 339398330, 407277996, 428713680, 509097495, 543037328, 678796660, 814555992, 1018194990, 1357593320, 1629111984, 2036389980, 2715186640, 4072779960, 8145559920]

約数ペア:

[(1, 8145559920), (2, 4072779960), (3, 2715186640), (4, 2036389980), (5, 1629111984), (6, 1357593320), (8, 1018194990), (10, 814555992), (12, 678796660), (15, 543037328), (16, 509097495), (19, 428713680), (20, 407277996), (24, 339398330), (30, 271518664), (38, 214356840), (40, 203638998), (48, 169699165), (57, 142904560), (60, 135759332), (76, 107178420), (80, 101819499), (95, 85742736), (114, 71452280), (120, 67879666), (152, 53589210), (190, 42871368), (228, 35726140), (240, 33939833), (285, 28580912), (304, 26794605), (380, 21435684), (456, 17863070), (570, 14290456), (760, 10717842), (912, 8931535), (1019, 7993680), (1140, 7145228), (1520, 5358921), (1753, 4646640), (2038, 3996840), (2280, 3572614), (3057, 2664560), (3506, 2323320), (4076, 1998420), (4560, 1786307), (5095, 1598736), (5259, 1548880), (6114, 1332280), (7012, 1161660), (8152, 999210), (8765, 929328), (10190, 799368), (10518, 774440), (12228, 666140), (14024, 580830), (15285, 532912), (16304, 499605), (17530, 464664), (19361, 420720), (20380, 399684), (21036, 387220), (24456, 333070), (26295, 309776), (28048, 290415), (30570, 266456), (33307, 244560), (35060, 232332), (38722, 210360), (40760, 199842), (42072, 193610), (48912, 166535), (52590, 154888), (58083, 140240), (61140, 133228), (66614, 122280), (70120, 116166), (77444, 105180), (81520, 99921), (84144, 96805)]