533850720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6581}}^1$

素因数の和:6625

約数の個数: 144

約数和(自身を含む): 1821213072

約数和(自身を除く): 1287362352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6581, 6760, 8112, 10140, 13162, 13520, 16224, 19743, 20280, 26324, 27040, 32905, 39486, 40560, 52648, 65810, 78972, 81120, 85553, 98715, 105296, 131620, 157944, 171106, 197430, 210592, 256659, 263240, 315888, 342212, 394860, 427765, 513318, 526480, 631776, 684424, 789720, 855530, 1026636, 1052960, 1112189, 1283295, 1368848, 1579440, 1711060, 2053272, 2224378, 2566590, 2737696, 3158880, 3336567, 3422120, 4106544, 4448756, 5133180, 5560945, 6673134, 6844240, 8213088, 8897512, 10266360, 11121890, 13346268, 13688480, 16682835, 17795024, 20532720, 22243780, 26692536, 33365670, 35590048, 41065440, 44487560, 53385072, 66731340, 88975120, 106770144, 133462680, 177950240, 266925360, 533850720]

約数ペア:

[(1, 533850720), (2, 266925360), (3, 177950240), (4, 133462680), (5, 106770144), (6, 88975120), (8, 66731340), (10, 53385072), (12, 44487560), (13, 41065440), (15, 35590048), (16, 33365670), (20, 26692536), (24, 22243780), (26, 20532720), (30, 17795024), (32, 16682835), (39, 13688480), (40, 13346268), (48, 11121890), (52, 10266360), (60, 8897512), (65, 8213088), (78, 6844240), (80, 6673134), (96, 5560945), (104, 5133180), (120, 4448756), (130, 4106544), (156, 3422120), (160, 3336567), (169, 3158880), (195, 2737696), (208, 2566590), (240, 2224378), (260, 2053272), (312, 1711060), (338, 1579440), (390, 1368848), (416, 1283295), (480, 1112189), (507, 1052960), (520, 1026636), (624, 855530), (676, 789720), (780, 684424), (845, 631776), (1014, 526480), (1040, 513318), (1248, 427765), (1352, 394860), (1560, 342212), (1690, 315888), (2028, 263240), (2080, 256659), (2535, 210592), (2704, 197430), (3120, 171106), (3380, 157944), (4056, 131620), (5070, 105296), (5408, 98715), (6240, 85553), (6581, 81120), (6760, 78972), (8112, 65810), (10140, 52648), (13162, 40560), (13520, 39486), (16224, 32905), (19743, 27040), (20280, 26324)]