127963920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 160

約数和(自身を含む): 461399040

約数和(自身を除く): 333435120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1291, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2582, 2832, 3304, 3540, 3873, 4130, 4720, 4956, 5164, 6195, 6455, 6608, 7080, 7746, 8260, 9037, 9912, 10328, 12390, 12910, 14160, 15492, 16520, 18074, 19365, 19824, 20656, 24780, 25820, 27111, 30984, 33040, 36148, 38730, 45185, 49560, 51640, 54222, 61968, 72296, 76169, 77460, 90370, 99120, 103280, 108444, 135555, 144592, 152338, 154920, 180740, 216888, 228507, 271110, 304676, 309840, 361480, 380845, 433776, 457014, 533183, 542220, 609352, 722960, 761690, 914028, 1066366, 1084440, 1142535, 1218704, 1523380, 1599549, 1828056, 2132732, 2168880, 2285070, 2665915, 3046760, 3199098, 3656112, 4265464, 4570140, 5331830, 6093520, 6398196, 7997745, 8530928, 9140280, 10663660, 12796392, 15995490, 18280560, 21327320, 25592784, 31990980, 42654640, 63981960, 127963920]

約数ペア:

[(1, 127963920), (2, 63981960), (3, 42654640), (4, 31990980), (5, 25592784), (6, 21327320), (7, 18280560), (8, 15995490), (10, 12796392), (12, 10663660), (14, 9140280), (15, 8530928), (16, 7997745), (20, 6398196), (21, 6093520), (24, 5331830), (28, 4570140), (30, 4265464), (35, 3656112), (40, 3199098), (42, 3046760), (48, 2665915), (56, 2285070), (59, 2168880), (60, 2132732), (70, 1828056), (80, 1599549), (84, 1523380), (105, 1218704), (112, 1142535), (118, 1084440), (120, 1066366), (140, 914028), (168, 761690), (177, 722960), (210, 609352), (236, 542220), (240, 533183), (280, 457014), (295, 433776), (336, 380845), (354, 361480), (413, 309840), (420, 304676), (472, 271110), (560, 228507), (590, 216888), (708, 180740), (826, 154920), (840, 152338), (885, 144592), (944, 135555), (1180, 108444), (1239, 103280), (1291, 99120), (1416, 90370), (1652, 77460), (1680, 76169), (1770, 72296), (2065, 61968), (2360, 54222), (2478, 51640), (2582, 49560), (2832, 45185), (3304, 38730), (3540, 36148), (3873, 33040), (4130, 30984), (4720, 27111), (4956, 25820), (5164, 24780), (6195, 20656), (6455, 19824), (6608, 19365), (7080, 18074), (7746, 16520), (8260, 15492), (9037, 14160), (9912, 12910), (10328, 12390)]