142307880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8331

約数の個数: 128

約数和(自身を含む): 501621120

約数和(自身を除く): 359313240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8293, 8580, 16586, 17160, 24879, 33172, 41465, 49758, 66344, 82930, 91223, 99516, 107809, 124395, 165860, 182446, 199032, 215618, 248790, 273669, 323427, 331720, 364892, 431236, 456115, 497580, 539045, 547338, 646854, 729784, 862472, 912230, 995160, 1078090, 1094676, 1185899, 1293708, 1368345, 1617135, 1824460, 2156180, 2189352, 2371798, 2587416, 2736690, 3234270, 3557697, 3648920, 4312360, 4743596, 5473380, 5929495, 6468540, 7115394, 9487192, 10946760, 11858990, 12937080, 14230788, 17788485, 23717980, 28461576, 35576970, 47435960, 71153940, 142307880]

約数ペア:

[(1, 142307880), (2, 71153940), (3, 47435960), (4, 35576970), (5, 28461576), (6, 23717980), (8, 17788485), (10, 14230788), (11, 12937080), (12, 11858990), (13, 10946760), (15, 9487192), (20, 7115394), (22, 6468540), (24, 5929495), (26, 5473380), (30, 4743596), (33, 4312360), (39, 3648920), (40, 3557697), (44, 3234270), (52, 2736690), (55, 2587416), (60, 2371798), (65, 2189352), (66, 2156180), (78, 1824460), (88, 1617135), (104, 1368345), (110, 1293708), (120, 1185899), (130, 1094676), (132, 1078090), (143, 995160), (156, 912230), (165, 862472), (195, 729784), (220, 646854), (260, 547338), (264, 539045), (286, 497580), (312, 456115), (330, 431236), (390, 364892), (429, 331720), (440, 323427), (520, 273669), (572, 248790), (660, 215618), (715, 199032), (780, 182446), (858, 165860), (1144, 124395), (1320, 107809), (1430, 99516), (1560, 91223), (1716, 82930), (2145, 66344), (2860, 49758), (3432, 41465), (4290, 33172), (5720, 24879), (8293, 17160), (8580, 16586)]