830804520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76081}}^1$

素因数の和:76115

約数の個数: 128

約数和(自身を含む): 3067626240

約数和(自身を除く): 2236821720

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, 10920, 76081, 152162, 228243, 304324, 380405, 456486, 532567, 608648, 760810, 912972, 989053, 1065134, 1141215, 1521620, 1597701, 1825944, 1978106, 2130268, 2282430, 2662835, 2967159, 3043240, 3195402, 3956212, 4260536, 4564860, 4945265, 5325670, 5934318, 6390804, 6923371, 7912424, 7988505, 9129720, 9890530, 10651340, 11868636, 12781608, 13846742, 14835795, 15977010, 19781060, 20770113, 21302680, 23737272, 27693484, 29671590, 31954020, 34616855, 39562120, 41540226, 55386968, 59343180, 63908040, 69233710, 83080452, 103850565, 118686360, 138467420, 166160904, 207701130, 276934840, 415402260, 830804520]

約数ペア:

[(1, 830804520), (2, 415402260), (3, 276934840), (4, 207701130), (5, 166160904), (6, 138467420), (7, 118686360), (8, 103850565), (10, 83080452), (12, 69233710), (13, 63908040), (14, 59343180), (15, 55386968), (20, 41540226), (21, 39562120), (24, 34616855), (26, 31954020), (28, 29671590), (30, 27693484), (35, 23737272), (39, 21302680), (40, 20770113), (42, 19781060), (52, 15977010), (56, 14835795), (60, 13846742), (65, 12781608), (70, 11868636), (78, 10651340), (84, 9890530), (91, 9129720), (104, 7988505), (105, 7912424), (120, 6923371), (130, 6390804), (140, 5934318), (156, 5325670), (168, 4945265), (182, 4564860), (195, 4260536), (210, 3956212), (260, 3195402), (273, 3043240), (280, 2967159), (312, 2662835), (364, 2282430), (390, 2130268), (420, 1978106), (455, 1825944), (520, 1597701), (546, 1521620), (728, 1141215), (780, 1065134), (840, 989053), (910, 912972), (1092, 760810), (1365, 608648), (1560, 532567), (1820, 456486), (2184, 380405), (2730, 304324), (3640, 228243), (5460, 152162), (10920, 76081)]