70251578040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{28283}}^1$

素因数の和:31261

約数の個数: 128

約数和(自身を含む): 240952527360

約数和(自身を除く): 170700949320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2957, 5914, 8871, 11828, 14785, 17742, 20699, 23656, 28283, 29570, 35484, 41398, 44355, 56566, 59140, 62097, 70968, 82796, 84849, 88710, 103495, 113132, 118280, 124194, 141415, 165592, 169698, 177420, 197981, 206990, 226264, 248388, 282830, 310485, 339396, 354840, 395962, 413980, 424245, 496776, 565660, 593943, 620970, 678792, 791924, 827960, 848490, 989905, 1131320, 1187886, 1241940, 1583848, 1696980, 1979810, 2375772, 2483880, 2969715, 3393960, 3959620, 4751544, 5939430, 7919240, 11878860, 23757720, 83632831, 167265662, 250898493, 334531324, 418164155, 501796986, 585429817, 669062648, 836328310, 1003593972, 1170859634, 1254492465, 1672656620, 1756289451, 2007187944, 2341719268, 2508984930, 2927149085, 3345313240, 3512578902, 4683438536, 5017969860, 5854298170, 7025157804, 8781447255, 10035939720, 11708596340, 14050315608, 17562894510, 23417192680, 35125789020, 70251578040]

約数ペア:

[(1, 70251578040), (2, 35125789020), (3, 23417192680), (4, 17562894510), (5, 14050315608), (6, 11708596340), (7, 10035939720), (8, 8781447255), (10, 7025157804), (12, 5854298170), (14, 5017969860), (15, 4683438536), (20, 3512578902), (21, 3345313240), (24, 2927149085), (28, 2508984930), (30, 2341719268), (35, 2007187944), (40, 1756289451), (42, 1672656620), (56, 1254492465), (60, 1170859634), (70, 1003593972), (84, 836328310), (105, 669062648), (120, 585429817), (140, 501796986), (168, 418164155), (210, 334531324), (280, 250898493), (420, 167265662), (840, 83632831), (2957, 23757720), (5914, 11878860), (8871, 7919240), (11828, 5939430), (14785, 4751544), (17742, 3959620), (20699, 3393960), (23656, 2969715), (28283, 2483880), (29570, 2375772), (35484, 1979810), (41398, 1696980), (44355, 1583848), (56566, 1241940), (59140, 1187886), (62097, 1131320), (70968, 989905), (82796, 848490), (84849, 827960), (88710, 791924), (103495, 678792), (113132, 620970), (118280, 593943), (124194, 565660), (141415, 496776), (165592, 424245), (169698, 413980), (177420, 395962), (197981, 354840), (206990, 339396), (226264, 310485), (248388, 282830)]