10784280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 36126720

約数和(自身を除く): 25342440

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, 223, 248, 260, 310, 312, 372, 390, 403, 446, 465, 520, 620, 669, 744, 780, 806, 892, 930, 1115, 1209, 1240, 1338, 1560, 1612, 1784, 1860, 2015, 2230, 2418, 2676, 2899, 3224, 3345, 3720, 4030, 4460, 4836, 5352, 5798, 6045, 6690, 6913, 8060, 8697, 8920, 9672, 11596, 12090, 13380, 13826, 14495, 16120, 17394, 20739, 23192, 24180, 26760, 27652, 28990, 34565, 34788, 41478, 43485, 48360, 55304, 57980, 69130, 69576, 82956, 86970, 89869, 103695, 115960, 138260, 165912, 173940, 179738, 207390, 269607, 276520, 347880, 359476, 414780, 449345, 539214, 718952, 829560, 898690, 1078428, 1348035, 1797380, 2156856, 2696070, 3594760, 5392140, 10784280]

約数ペア:

[(1, 10784280), (2, 5392140), (3, 3594760), (4, 2696070), (5, 2156856), (6, 1797380), (8, 1348035), (10, 1078428), (12, 898690), (13, 829560), (15, 718952), (20, 539214), (24, 449345), (26, 414780), (30, 359476), (31, 347880), (39, 276520), (40, 269607), (52, 207390), (60, 179738), (62, 173940), (65, 165912), (78, 138260), (93, 115960), (104, 103695), (120, 89869), (124, 86970), (130, 82956), (155, 69576), (156, 69130), (186, 57980), (195, 55304), (223, 48360), (248, 43485), (260, 41478), (310, 34788), (312, 34565), (372, 28990), (390, 27652), (403, 26760), (446, 24180), (465, 23192), (520, 20739), (620, 17394), (669, 16120), (744, 14495), (780, 13826), (806, 13380), (892, 12090), (930, 11596), (1115, 9672), (1209, 8920), (1240, 8697), (1338, 8060), (1560, 6913), (1612, 6690), (1784, 6045), (1860, 5798), (2015, 5352), (2230, 4836), (2418, 4460), (2676, 4030), (2899, 3720), (3224, 3345)]