15156799840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1040989}}^1$

素因数の和:1041024

約数の個数: 96

約数和(自身を含む): 44071352640

約数和(自身を除く): 28914552800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 1040989, 2081978, 4163956, 5204945, 7286923, 8327912, 10409890, 13532857, 14573846, 16655824, 20819780, 27065714, 29147692, 33311648, 36434615, 41639560, 54131428, 58295384, 67664285, 72869230, 83279120, 94729999, 108262856, 116590768, 135328570, 145738460, 166558240, 189459998, 216525712, 233181536, 270657140, 291476920, 378919996, 433051424, 473649995, 541314280, 582953840, 757839992, 947299990, 1082628560, 1165907680, 1515679984, 1894599980, 2165257120, 3031359968, 3789199960, 7578399920, 15156799840]

約数ペア:

[(1, 15156799840), (2, 7578399920), (4, 3789199960), (5, 3031359968), (7, 2165257120), (8, 1894599980), (10, 1515679984), (13, 1165907680), (14, 1082628560), (16, 947299990), (20, 757839992), (26, 582953840), (28, 541314280), (32, 473649995), (35, 433051424), (40, 378919996), (52, 291476920), (56, 270657140), (65, 233181536), (70, 216525712), (80, 189459998), (91, 166558240), (104, 145738460), (112, 135328570), (130, 116590768), (140, 108262856), (160, 94729999), (182, 83279120), (208, 72869230), (224, 67664285), (260, 58295384), (280, 54131428), (364, 41639560), (416, 36434615), (455, 33311648), (520, 29147692), (560, 27065714), (728, 20819780), (910, 16655824), (1040, 14573846), (1120, 13532857), (1456, 10409890), (1820, 8327912), (2080, 7286923), (2912, 5204945), (3640, 4163956), (7280, 2081978), (14560, 1040989)]