70675920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 279327360

約数和(自身を除く): 208651440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 379, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 758, 777, 840, 888, 1008, 1036, 1110, 1137, 1260, 1295, 1332, 1480, 1516, 1554, 1665, 1680, 1776, 1895, 2072, 2220, 2274, 2331, 2520, 2590, 2653, 2664, 2960, 3032, 3108, 3330, 3411, 3790, 3885, 4144, 4440, 4548, 4662, 5040, 5180, 5306, 5328, 5685, 6064, 6216, 6660, 6822, 7580, 7770, 7959, 8880, 9096, 9324, 10360, 10612, 11370, 11655, 12432, 13265, 13320, 13644, 14023, 15160, 15540, 15918, 17055, 18192, 18648, 20720, 21224, 22740, 23310, 23877, 26530, 26640, 27288, 28046, 30320, 31080, 31836, 34110, 37296, 39795, 42069, 42448, 45480, 46620, 47754, 53060, 54576, 56092, 62160, 63672, 68220, 70115, 79590, 84138, 90960, 93240, 95508, 98161, 106120, 112184, 119385, 126207, 127344, 136440, 140230, 159180, 168276, 186480, 191016, 196322, 210345, 212240, 224368, 238770, 252414, 272880, 280460, 294483, 318360, 336552, 382032, 392644, 420690, 477540, 490805, 504828, 560920, 588966, 631035, 636720, 673104, 785288, 841380, 883449, 955080, 981610, 1009656, 1121840, 1177932, 1262070, 1472415, 1570576, 1682760, 1766898, 1910160, 1963220, 2019312, 2355864, 2524140, 2944830, 3365520, 3533796, 3926440, 4417245, 4711728, 5048280, 5889660, 7067592, 7852880, 8834490, 10096560, 11779320, 14135184, 17668980, 23558640, 35337960, 70675920]

約数ペア:

[(1, 70675920), (2, 35337960), (3, 23558640), (4, 17668980), (5, 14135184), (6, 11779320), (7, 10096560), (8, 8834490), (9, 7852880), (10, 7067592), (12, 5889660), (14, 5048280), (15, 4711728), (16, 4417245), (18, 3926440), (20, 3533796), (21, 3365520), (24, 2944830), (28, 2524140), (30, 2355864), (35, 2019312), (36, 1963220), (37, 1910160), (40, 1766898), (42, 1682760), (45, 1570576), (48, 1472415), (56, 1262070), (60, 1177932), (63, 1121840), (70, 1009656), (72, 981610), (74, 955080), (80, 883449), (84, 841380), (90, 785288), (105, 673104), (111, 636720), (112, 631035), (120, 588966), (126, 560920), (140, 504828), (144, 490805), (148, 477540), (168, 420690), (180, 392644), (185, 382032), (210, 336552), (222, 318360), (240, 294483), (252, 280460), (259, 272880), (280, 252414), (296, 238770), (315, 224368), (333, 212240), (336, 210345), (360, 196322), (370, 191016), (379, 186480), (420, 168276), (444, 159180), (504, 140230), (518, 136440), (555, 127344), (560, 126207), (592, 119385), (630, 112184), (666, 106120), (720, 98161), (740, 95508), (758, 93240), (777, 90960), (840, 84138), (888, 79590), (1008, 70115), (1036, 68220), (1110, 63672), (1137, 62160), (1260, 56092), (1295, 54576), (1332, 53060), (1480, 47754), (1516, 46620), (1554, 45480), (1665, 42448), (1680, 42069), (1776, 39795), (1895, 37296), (2072, 34110), (2220, 31836), (2274, 31080), (2331, 30320), (2520, 28046), (2590, 27288), (2653, 26640), (2664, 26530), (2960, 23877), (3032, 23310), (3108, 22740), (3330, 21224), (3411, 20720), (3790, 18648), (3885, 18192), (4144, 17055), (4440, 15918), (4548, 15540), (4662, 15160), (5040, 14023), (5180, 13644), (5306, 13320), (5328, 13265), (5685, 12432), (6064, 11655), (6216, 11370), (6660, 10612), (6822, 10360), (7580, 9324), (7770, 9096), (7959, 8880)]