214670560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 582721776

約数和(自身を除く): 368051216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 169, 170, 208, 221, 260, 272, 338, 340, 416, 442, 467, 520, 544, 676, 680, 845, 884, 934, 1040, 1105, 1352, 1360, 1690, 1768, 1868, 2080, 2210, 2335, 2704, 2720, 2873, 3380, 3536, 3736, 4420, 4670, 5408, 5746, 6071, 6760, 7072, 7472, 7939, 8840, 9340, 11492, 12142, 13520, 14365, 14944, 15878, 17680, 18680, 22984, 24284, 27040, 28730, 30355, 31756, 35360, 37360, 39695, 45968, 48568, 57460, 60710, 63512, 74720, 78923, 79390, 91936, 97136, 103207, 114920, 121420, 127024, 157846, 158780, 194272, 206414, 229840, 242840, 254048, 315692, 317560, 394615, 412828, 459680, 485680, 516035, 631384, 635120, 789230, 825656, 971360, 1032070, 1262768, 1270240, 1341691, 1578460, 1651312, 2064140, 2525536, 2683382, 3156920, 3302624, 4128280, 5366764, 6313840, 6708455, 8256560, 10733528, 12627680, 13416910, 16513120, 21467056, 26833820, 42934112, 53667640, 107335280, 214670560]

約数ペア:

[(1, 214670560), (2, 107335280), (4, 53667640), (5, 42934112), (8, 26833820), (10, 21467056), (13, 16513120), (16, 13416910), (17, 12627680), (20, 10733528), (26, 8256560), (32, 6708455), (34, 6313840), (40, 5366764), (52, 4128280), (65, 3302624), (68, 3156920), (80, 2683382), (85, 2525536), (104, 2064140), (130, 1651312), (136, 1578460), (160, 1341691), (169, 1270240), (170, 1262768), (208, 1032070), (221, 971360), (260, 825656), (272, 789230), (338, 635120), (340, 631384), (416, 516035), (442, 485680), (467, 459680), (520, 412828), (544, 394615), (676, 317560), (680, 315692), (845, 254048), (884, 242840), (934, 229840), (1040, 206414), (1105, 194272), (1352, 158780), (1360, 157846), (1690, 127024), (1768, 121420), (1868, 114920), (2080, 103207), (2210, 97136), (2335, 91936), (2704, 79390), (2720, 78923), (2873, 74720), (3380, 63512), (3536, 60710), (3736, 57460), (4420, 48568), (4670, 45968), (5408, 39695), (5746, 37360), (6071, 35360), (6760, 31756), (7072, 30355), (7472, 28730), (7939, 27040), (8840, 24284), (9340, 22984), (11492, 18680), (12142, 17680), (13520, 15878), (14365, 14944)]