76879920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 160

約数和(自身を含む): 263358144

約数和(自身を除く): 186478224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 601, 615, 624, 656, 780, 820, 984, 1040, 1066, 1202, 1230, 1560, 1599, 1640, 1803, 1968, 2132, 2404, 2460, 2665, 3005, 3120, 3198, 3280, 3606, 4264, 4808, 4920, 5330, 6010, 6396, 7212, 7813, 7995, 8528, 9015, 9616, 9840, 10660, 12020, 12792, 14424, 15626, 15990, 18030, 21320, 23439, 24040, 24641, 25584, 28848, 31252, 31980, 36060, 39065, 42640, 46878, 48080, 49282, 62504, 63960, 72120, 73923, 78130, 93756, 98564, 117195, 123205, 125008, 127920, 144240, 147846, 156260, 187512, 197128, 234390, 246410, 295692, 312520, 320333, 369615, 375024, 394256, 468780, 492820, 591384, 625040, 640666, 739230, 937560, 960999, 985640, 1182768, 1281332, 1478460, 1601665, 1875120, 1921998, 1971280, 2562664, 2956920, 3203330, 3843996, 4804995, 5125328, 5913840, 6406660, 7687992, 9609990, 12813320, 15375984, 19219980, 25626640, 38439960, 76879920]

約数ペア:

[(1, 76879920), (2, 38439960), (3, 25626640), (4, 19219980), (5, 15375984), (6, 12813320), (8, 9609990), (10, 7687992), (12, 6406660), (13, 5913840), (15, 5125328), (16, 4804995), (20, 3843996), (24, 3203330), (26, 2956920), (30, 2562664), (39, 1971280), (40, 1921998), (41, 1875120), (48, 1601665), (52, 1478460), (60, 1281332), (65, 1182768), (78, 985640), (80, 960999), (82, 937560), (104, 739230), (120, 640666), (123, 625040), (130, 591384), (156, 492820), (164, 468780), (195, 394256), (205, 375024), (208, 369615), (240, 320333), (246, 312520), (260, 295692), (312, 246410), (328, 234390), (390, 197128), (410, 187512), (492, 156260), (520, 147846), (533, 144240), (601, 127920), (615, 125008), (624, 123205), (656, 117195), (780, 98564), (820, 93756), (984, 78130), (1040, 73923), (1066, 72120), (1202, 63960), (1230, 62504), (1560, 49282), (1599, 48080), (1640, 46878), (1803, 42640), (1968, 39065), (2132, 36060), (2404, 31980), (2460, 31252), (2665, 28848), (3005, 25584), (3120, 24641), (3198, 24040), (3280, 23439), (3606, 21320), (4264, 18030), (4808, 15990), (4920, 15626), (5330, 14424), (6010, 12792), (6396, 12020), (7212, 10660), (7813, 9840), (7995, 9616), (8528, 9015)]