15914869680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{65851}}^1$

素因数の和:65939

約数の個数: 160

約数和(自身を含む): 52913399040

約数和(自身を除く): 36998529360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 2014, 2120, 2280, 2544, 3021, 3180, 4028, 4240, 4560, 5035, 6042, 6360, 8056, 10070, 12084, 12720, 15105, 16112, 20140, 24168, 30210, 40280, 48336, 60420, 65851, 80560, 120840, 131702, 197553, 241680, 263404, 329255, 395106, 526808, 658510, 790212, 987765, 1053616, 1251169, 1317020, 1580424, 1975530, 2502338, 2634040, 3160848, 3490103, 3753507, 3951060, 5004676, 5268080, 6255845, 6980206, 7507014, 7902120, 10009352, 10470309, 12511690, 13960412, 15014028, 15804240, 17450515, 18767535, 20018704, 20940618, 25023380, 27920824, 30028056, 34901030, 37535070, 41881236, 50046760, 52351545, 55841648, 60056112, 66311957, 69802060, 75070140, 83762472, 100093520, 104703090, 132623914, 139604120, 150140280, 167524944, 198935871, 209406180, 265247828, 279208240, 300280560, 331559785, 397871742, 418812360, 530495656, 663119570, 795743484, 837624720, 994679355, 1060991312, 1326239140, 1591486968, 1989358710, 2652478280, 3182973936, 3978717420, 5304956560, 7957434840, 15914869680]

約数ペア:

[(1, 15914869680), (2, 7957434840), (3, 5304956560), (4, 3978717420), (5, 3182973936), (6, 2652478280), (8, 1989358710), (10, 1591486968), (12, 1326239140), (15, 1060991312), (16, 994679355), (19, 837624720), (20, 795743484), (24, 663119570), (30, 530495656), (38, 418812360), (40, 397871742), (48, 331559785), (53, 300280560), (57, 279208240), (60, 265247828), (76, 209406180), (80, 198935871), (95, 167524944), (106, 150140280), (114, 139604120), (120, 132623914), (152, 104703090), (159, 100093520), (190, 83762472), (212, 75070140), (228, 69802060), (240, 66311957), (265, 60056112), (285, 55841648), (304, 52351545), (318, 50046760), (380, 41881236), (424, 37535070), (456, 34901030), (530, 30028056), (570, 27920824), (636, 25023380), (760, 20940618), (795, 20018704), (848, 18767535), (912, 17450515), (1007, 15804240), (1060, 15014028), (1140, 13960412), (1272, 12511690), (1520, 10470309), (1590, 10009352), (2014, 7902120), (2120, 7507014), (2280, 6980206), (2544, 6255845), (3021, 5268080), (3180, 5004676), (4028, 3951060), (4240, 3753507), (4560, 3490103), (5035, 3160848), (6042, 2634040), (6360, 2502338), (8056, 1975530), (10070, 1580424), (12084, 1317020), (12720, 1251169), (15105, 1053616), (16112, 987765), (20140, 790212), (24168, 658510), (30210, 526808), (40280, 395106), (48336, 329255), (60420, 263404), (65851, 241680), (80560, 197553), (120840, 131702)]