70745360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 202963200

約数和(自身を除く): 132217840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 61, 70, 76, 80, 95, 109, 112, 122, 133, 140, 152, 190, 218, 244, 266, 280, 304, 305, 380, 427, 436, 488, 532, 545, 560, 610, 665, 760, 763, 854, 872, 976, 1064, 1090, 1159, 1220, 1330, 1520, 1526, 1708, 1744, 2071, 2128, 2135, 2180, 2318, 2440, 2660, 3052, 3416, 3815, 4142, 4270, 4360, 4636, 4880, 5320, 5795, 6104, 6649, 6832, 7630, 8113, 8284, 8540, 8720, 9272, 10355, 10640, 11590, 12208, 13298, 14497, 15260, 16226, 16568, 17080, 18544, 20710, 23180, 26596, 28994, 30520, 32452, 33136, 33245, 34160, 40565, 41420, 46360, 46543, 53192, 57988, 61040, 64904, 66490, 72485, 81130, 82840, 92720, 93086, 106384, 115976, 126331, 129808, 132980, 144970, 162260, 165680, 186172, 231952, 232715, 252662, 265960, 289940, 324520, 372344, 465430, 505324, 531920, 579880, 631655, 649040, 744688, 884317, 930860, 1010648, 1159760, 1263310, 1768634, 1861720, 2021296, 2526620, 3537268, 3723440, 4421585, 5053240, 7074536, 8843170, 10106480, 14149072, 17686340, 35372680, 70745360]

約数ペア:

[(1, 70745360), (2, 35372680), (4, 17686340), (5, 14149072), (7, 10106480), (8, 8843170), (10, 7074536), (14, 5053240), (16, 4421585), (19, 3723440), (20, 3537268), (28, 2526620), (35, 2021296), (38, 1861720), (40, 1768634), (56, 1263310), (61, 1159760), (70, 1010648), (76, 930860), (80, 884317), (95, 744688), (109, 649040), (112, 631655), (122, 579880), (133, 531920), (140, 505324), (152, 465430), (190, 372344), (218, 324520), (244, 289940), (266, 265960), (280, 252662), (304, 232715), (305, 231952), (380, 186172), (427, 165680), (436, 162260), (488, 144970), (532, 132980), (545, 129808), (560, 126331), (610, 115976), (665, 106384), (760, 93086), (763, 92720), (854, 82840), (872, 81130), (976, 72485), (1064, 66490), (1090, 64904), (1159, 61040), (1220, 57988), (1330, 53192), (1520, 46543), (1526, 46360), (1708, 41420), (1744, 40565), (2071, 34160), (2128, 33245), (2135, 33136), (2180, 32452), (2318, 30520), (2440, 28994), (2660, 26596), (3052, 23180), (3416, 20710), (3815, 18544), (4142, 17080), (4270, 16568), (4360, 16226), (4636, 15260), (4880, 14497), (5320, 13298), (5795, 12208), (6104, 11590), (6649, 10640), (6832, 10355), (7630, 9272), (8113, 8720), (8284, 8540)]