442832520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9215

約数の個数: 128

約数和(自身を含む): 1477002240

約数和(自身を除く): 1034169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9157, 9672, 12090, 16120, 18314, 24180, 27471, 36628, 45785, 48360, 54942, 73256, 91570, 109884, 119041, 137355, 183140, 219768, 238082, 274710, 283867, 357123, 366280, 476164, 549420, 567734, 595205, 714246, 851601, 952328, 1098840, 1135468, 1190410, 1419335, 1428492, 1703202, 1785615, 2270936, 2380820, 2838670, 2856984, 3406404, 3571230, 3690271, 4258005, 4761640, 5677340, 6812808, 7142460, 7380542, 8516010, 11070813, 11354680, 14284920, 14761084, 17032020, 18451355, 22141626, 29522168, 34064040, 36902710, 44283252, 55354065, 73805420, 88566504, 110708130, 147610840, 221416260, 442832520]

約数ペア:

[(1, 442832520), (2, 221416260), (3, 147610840), (4, 110708130), (5, 88566504), (6, 73805420), (8, 55354065), (10, 44283252), (12, 36902710), (13, 34064040), (15, 29522168), (20, 22141626), (24, 18451355), (26, 17032020), (30, 14761084), (31, 14284920), (39, 11354680), (40, 11070813), (52, 8516010), (60, 7380542), (62, 7142460), (65, 6812808), (78, 5677340), (93, 4761640), (104, 4258005), (120, 3690271), (124, 3571230), (130, 3406404), (155, 2856984), (156, 2838670), (186, 2380820), (195, 2270936), (248, 1785615), (260, 1703202), (310, 1428492), (312, 1419335), (372, 1190410), (390, 1135468), (403, 1098840), (465, 952328), (520, 851601), (620, 714246), (744, 595205), (780, 567734), (806, 549420), (930, 476164), (1209, 366280), (1240, 357123), (1560, 283867), (1612, 274710), (1860, 238082), (2015, 219768), (2418, 183140), (3224, 137355), (3720, 119041), (4030, 109884), (4836, 91570), (6045, 73256), (8060, 54942), (9157, 48360), (9672, 45785), (12090, 36628), (16120, 27471), (18314, 24180)]