82304040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7571

約数の個数: 128

約数和(自身を含む): 303932160

約数和(自身を除く): 221628120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 7537, 10920, 15074, 22611, 30148, 37685, 45222, 52759, 60296, 75370, 90444, 97981, 105518, 113055, 150740, 158277, 180888, 195962, 211036, 226110, 263795, 293943, 301480, 316554, 391924, 422072, 452220, 489905, 527590, 587886, 633108, 685867, 783848, 791385, 904440, 979810, 1055180, 1175772, 1266216, 1371734, 1469715, 1582770, 1959620, 2057601, 2110360, 2351544, 2743468, 2939430, 3165540, 3429335, 3919240, 4115202, 5486936, 5878860, 6331080, 6858670, 8230404, 10288005, 11757720, 13717340, 16460808, 20576010, 27434680, 41152020, 82304040]

約数ペア:

[(1, 82304040), (2, 41152020), (3, 27434680), (4, 20576010), (5, 16460808), (6, 13717340), (7, 11757720), (8, 10288005), (10, 8230404), (12, 6858670), (13, 6331080), (14, 5878860), (15, 5486936), (20, 4115202), (21, 3919240), (24, 3429335), (26, 3165540), (28, 2939430), (30, 2743468), (35, 2351544), (39, 2110360), (40, 2057601), (42, 1959620), (52, 1582770), (56, 1469715), (60, 1371734), (65, 1266216), (70, 1175772), (78, 1055180), (84, 979810), (91, 904440), (104, 791385), (105, 783848), (120, 685867), (130, 633108), (140, 587886), (156, 527590), (168, 489905), (182, 452220), (195, 422072), (210, 391924), (260, 316554), (273, 301480), (280, 293943), (312, 263795), (364, 226110), (390, 211036), (420, 195962), (455, 180888), (520, 158277), (546, 150740), (728, 113055), (780, 105518), (840, 97981), (910, 90444), (1092, 75370), (1365, 60296), (1560, 52759), (1820, 45222), (2184, 37685), (2730, 30148), (3640, 22611), (5460, 15074), (7537, 10920)]