207528360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 675682560

約数和(自身を除く): 468154200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 520, 604, 755, 780, 881, 906, 1208, 1510, 1560, 1762, 1812, 1963, 2265, 2643, 3020, 3524, 3624, 3926, 4405, 4530, 5286, 5889, 6040, 7048, 7852, 8810, 9060, 9815, 10572, 11453, 11778, 13215, 15704, 17620, 18120, 19630, 21144, 22906, 23556, 26430, 29445, 34359, 35240, 39260, 45812, 47112, 52860, 57265, 58890, 68718, 78520, 91624, 105720, 114530, 117780, 133031, 137436, 171795, 229060, 235560, 266062, 274872, 343590, 399093, 458120, 532124, 665155, 687180, 798186, 1064248, 1330310, 1374360, 1596372, 1729403, 1995465, 2660620, 3192744, 3458806, 3990930, 5188209, 5321240, 6917612, 7981860, 8647015, 10376418, 13835224, 15963720, 17294030, 20752836, 25941045, 34588060, 41505672, 51882090, 69176120, 103764180, 207528360]

約数ペア:

[(1, 207528360), (2, 103764180), (3, 69176120), (4, 51882090), (5, 41505672), (6, 34588060), (8, 25941045), (10, 20752836), (12, 17294030), (13, 15963720), (15, 13835224), (20, 10376418), (24, 8647015), (26, 7981860), (30, 6917612), (39, 5321240), (40, 5188209), (52, 3990930), (60, 3458806), (65, 3192744), (78, 2660620), (104, 1995465), (120, 1729403), (130, 1596372), (151, 1374360), (156, 1330310), (195, 1064248), (260, 798186), (302, 687180), (312, 665155), (390, 532124), (453, 458120), (520, 399093), (604, 343590), (755, 274872), (780, 266062), (881, 235560), (906, 229060), (1208, 171795), (1510, 137436), (1560, 133031), (1762, 117780), (1812, 114530), (1963, 105720), (2265, 91624), (2643, 78520), (3020, 68718), (3524, 58890), (3624, 57265), (3926, 52860), (4405, 47112), (4530, 45812), (5286, 39260), (5889, 35240), (6040, 34359), (7048, 29445), (7852, 26430), (8810, 23556), (9060, 22906), (9815, 21144), (10572, 19630), (11453, 18120), (11778, 17620), (13215, 15704)]