214158720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1664

約数の個数: 128

約数和(自身を含む): 692686080

約数和(自身を除く): 478527360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1571, 1704, 1920, 2130, 2272, 2840, 3142, 3408, 4260, 4544, 4713, 5680, 6284, 6816, 7855, 8520, 9088, 9426, 11360, 12568, 13632, 15710, 17040, 18852, 22720, 23565, 25136, 27264, 31420, 34080, 37704, 45440, 47130, 50272, 62840, 68160, 75408, 94260, 100544, 111541, 125680, 136320, 150816, 188520, 201088, 223082, 251360, 301632, 334623, 377040, 446164, 502720, 557705, 603264, 669246, 754080, 892328, 1005440, 1115410, 1338492, 1508160, 1673115, 1784656, 2230820, 2676984, 3016320, 3346230, 3569312, 4461640, 5353968, 6692460, 7138624, 8923280, 10707936, 13384920, 14277248, 17846560, 21415872, 26769840, 35693120, 42831744, 53539680, 71386240, 107079360, 214158720]

約数ペア:

[(1, 214158720), (2, 107079360), (3, 71386240), (4, 53539680), (5, 42831744), (6, 35693120), (8, 26769840), (10, 21415872), (12, 17846560), (15, 14277248), (16, 13384920), (20, 10707936), (24, 8923280), (30, 7138624), (32, 6692460), (40, 5353968), (48, 4461640), (60, 3569312), (64, 3346230), (71, 3016320), (80, 2676984), (96, 2230820), (120, 1784656), (128, 1673115), (142, 1508160), (160, 1338492), (192, 1115410), (213, 1005440), (240, 892328), (284, 754080), (320, 669246), (355, 603264), (384, 557705), (426, 502720), (480, 446164), (568, 377040), (640, 334623), (710, 301632), (852, 251360), (960, 223082), (1065, 201088), (1136, 188520), (1420, 150816), (1571, 136320), (1704, 125680), (1920, 111541), (2130, 100544), (2272, 94260), (2840, 75408), (3142, 68160), (3408, 62840), (4260, 50272), (4544, 47130), (4713, 45440), (5680, 37704), (6284, 34080), (6816, 31420), (7855, 27264), (8520, 25136), (9088, 23565), (9426, 22720), (11360, 18852), (12568, 17040), (13632, 15710)]