70591560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 163828920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1223, 1443, 1480, 1560, 1924, 2220, 2405, 2446, 2886, 3669, 3848, 4440, 4810, 4892, 5772, 6115, 7215, 7338, 9620, 9784, 11544, 12230, 14430, 14676, 15899, 18345, 19240, 24460, 28860, 29352, 31798, 36690, 45251, 47697, 48920, 57720, 63596, 73380, 79495, 90502, 95394, 127192, 135753, 146760, 158990, 181004, 190788, 226255, 238485, 271506, 317980, 362008, 381576, 452510, 476970, 543012, 588263, 635960, 678765, 905020, 953940, 1086024, 1176526, 1357530, 1764789, 1810040, 1907880, 2353052, 2715060, 2941315, 3529578, 4706104, 5430120, 5882630, 7059156, 8823945, 11765260, 14118312, 17647890, 23530520, 35295780, 70591560]

約数ペア:

[(1, 70591560), (2, 35295780), (3, 23530520), (4, 17647890), (5, 14118312), (6, 11765260), (8, 8823945), (10, 7059156), (12, 5882630), (13, 5430120), (15, 4706104), (20, 3529578), (24, 2941315), (26, 2715060), (30, 2353052), (37, 1907880), (39, 1810040), (40, 1764789), (52, 1357530), (60, 1176526), (65, 1086024), (74, 953940), (78, 905020), (104, 678765), (111, 635960), (120, 588263), (130, 543012), (148, 476970), (156, 452510), (185, 381576), (195, 362008), (222, 317980), (260, 271506), (296, 238485), (312, 226255), (370, 190788), (390, 181004), (444, 158990), (481, 146760), (520, 135753), (555, 127192), (740, 95394), (780, 90502), (888, 79495), (962, 73380), (1110, 63596), (1223, 57720), (1443, 48920), (1480, 47697), (1560, 45251), (1924, 36690), (2220, 31798), (2405, 29352), (2446, 28860), (2886, 24460), (3669, 19240), (3848, 18345), (4440, 15899), (4810, 14676), (4892, 14430), (5772, 12230), (6115, 11544), (7215, 9784), (7338, 9620)]