1400679760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 3476277504

約数和(自身を除く): 2075597744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 271, 368, 424, 460, 530, 542, 848, 920, 1060, 1084, 1219, 1355, 1840, 2120, 2168, 2438, 2710, 2809, 4240, 4336, 4876, 5420, 5618, 6095, 6233, 9752, 10840, 11236, 12190, 12466, 14045, 14363, 19504, 21680, 22472, 24380, 24932, 28090, 28726, 31165, 44944, 48760, 49864, 56180, 57452, 62330, 64607, 71815, 97520, 99728, 112360, 114904, 124660, 129214, 143630, 224720, 229808, 249320, 258428, 287260, 323035, 330349, 498640, 516856, 574520, 646070, 660698, 761239, 1033712, 1149040, 1292140, 1321396, 1522478, 1651745, 2584280, 2642792, 3044956, 3303490, 3806195, 5168560, 5285584, 6089912, 6606980, 7612390, 12179824, 13213960, 15224780, 17508497, 26427920, 30449560, 35016994, 60899120, 70033988, 87542485, 140067976, 175084970, 280135952, 350169940, 700339880, 1400679760]

約数ペア:

[(1, 1400679760), (2, 700339880), (4, 350169940), (5, 280135952), (8, 175084970), (10, 140067976), (16, 87542485), (20, 70033988), (23, 60899120), (40, 35016994), (46, 30449560), (53, 26427920), (80, 17508497), (92, 15224780), (106, 13213960), (115, 12179824), (184, 7612390), (212, 6606980), (230, 6089912), (265, 5285584), (271, 5168560), (368, 3806195), (424, 3303490), (460, 3044956), (530, 2642792), (542, 2584280), (848, 1651745), (920, 1522478), (1060, 1321396), (1084, 1292140), (1219, 1149040), (1355, 1033712), (1840, 761239), (2120, 660698), (2168, 646070), (2438, 574520), (2710, 516856), (2809, 498640), (4240, 330349), (4336, 323035), (4876, 287260), (5420, 258428), (5618, 249320), (6095, 229808), (6233, 224720), (9752, 143630), (10840, 129214), (11236, 124660), (12190, 114904), (12466, 112360), (14045, 99728), (14363, 97520), (19504, 71815), (21680, 64607), (22472, 62330), (24380, 57452), (24932, 56180), (28090, 49864), (28726, 48760), (31165, 44944)]