141272560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 394849728

約数和(自身を除く): 253577168

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 53, 55, 65, 80, 88, 104, 106, 110, 130, 143, 176, 208, 212, 220, 233, 260, 265, 286, 424, 440, 466, 520, 530, 572, 583, 689, 715, 848, 880, 932, 1040, 1060, 1144, 1165, 1166, 1378, 1430, 1864, 2120, 2288, 2330, 2332, 2563, 2756, 2860, 2915, 3029, 3445, 3728, 4240, 4660, 4664, 5126, 5512, 5720, 5830, 6058, 6890, 7579, 9320, 9328, 10252, 11024, 11440, 11660, 12116, 12349, 12815, 13780, 15145, 15158, 18640, 20504, 23320, 24232, 24698, 25630, 27560, 30290, 30316, 33319, 37895, 41008, 46640, 48464, 49396, 51260, 55120, 60580, 60632, 61745, 66638, 75790, 98792, 102520, 121160, 121264, 123490, 133276, 135839, 151580, 160537, 166595, 197584, 205040, 242320, 246980, 266552, 271678, 303160, 321074, 333190, 493960, 533104, 543356, 606320, 642148, 666380, 679195, 802685, 987920, 1086712, 1284296, 1332760, 1358390, 1605370, 1765907, 2173424, 2568592, 2665520, 2716780, 3210740, 3531814, 5433560, 6421480, 7063628, 8829535, 10867120, 12842960, 14127256, 17659070, 28254512, 35318140, 70636280, 141272560]

約数ペア:

[(1, 141272560), (2, 70636280), (4, 35318140), (5, 28254512), (8, 17659070), (10, 14127256), (11, 12842960), (13, 10867120), (16, 8829535), (20, 7063628), (22, 6421480), (26, 5433560), (40, 3531814), (44, 3210740), (52, 2716780), (53, 2665520), (55, 2568592), (65, 2173424), (80, 1765907), (88, 1605370), (104, 1358390), (106, 1332760), (110, 1284296), (130, 1086712), (143, 987920), (176, 802685), (208, 679195), (212, 666380), (220, 642148), (233, 606320), (260, 543356), (265, 533104), (286, 493960), (424, 333190), (440, 321074), (466, 303160), (520, 271678), (530, 266552), (572, 246980), (583, 242320), (689, 205040), (715, 197584), (848, 166595), (880, 160537), (932, 151580), (1040, 135839), (1060, 133276), (1144, 123490), (1165, 121264), (1166, 121160), (1378, 102520), (1430, 98792), (1864, 75790), (2120, 66638), (2288, 61745), (2330, 60632), (2332, 60580), (2563, 55120), (2756, 51260), (2860, 49396), (2915, 48464), (3029, 46640), (3445, 41008), (3728, 37895), (4240, 33319), (4660, 30316), (4664, 30290), (5126, 27560), (5512, 25630), (5720, 24698), (5830, 24232), (6058, 23320), (6890, 20504), (7579, 18640), (9320, 15158), (9328, 15145), (10252, 13780), (11024, 12815), (11440, 12349), (11660, 12116)]