439534680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 1430956800

約数和(自身を除く): 991422120

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, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 695, 780, 834, 1112, 1390, 1560, 1668, 1807, 2027, 2085, 2780, 3336, 3614, 4054, 4170, 5421, 5560, 6081, 7228, 8108, 8340, 9035, 10135, 10842, 12162, 14456, 16216, 16680, 18070, 20270, 21684, 24324, 26351, 27105, 30405, 36140, 40540, 43368, 48648, 52702, 54210, 60810, 72280, 79053, 81080, 105404, 108420, 121620, 131755, 158106, 210808, 216840, 243240, 263510, 281753, 316212, 395265, 527020, 563506, 632424, 790530, 845259, 1054040, 1127012, 1408765, 1581060, 1690518, 2254024, 2817530, 3162120, 3381036, 3662789, 4226295, 5635060, 6762072, 7325578, 8452590, 10988367, 11270120, 14651156, 16905180, 18313945, 21976734, 29302312, 33810360, 36627890, 43953468, 54941835, 73255780, 87906936, 109883670, 146511560, 219767340, 439534680]

約数ペア:

[(1, 439534680), (2, 219767340), (3, 146511560), (4, 109883670), (5, 87906936), (6, 73255780), (8, 54941835), (10, 43953468), (12, 36627890), (13, 33810360), (15, 29302312), (20, 21976734), (24, 18313945), (26, 16905180), (30, 14651156), (39, 11270120), (40, 10988367), (52, 8452590), (60, 7325578), (65, 6762072), (78, 5635060), (104, 4226295), (120, 3662789), (130, 3381036), (139, 3162120), (156, 2817530), (195, 2254024), (260, 1690518), (278, 1581060), (312, 1408765), (390, 1127012), (417, 1054040), (520, 845259), (556, 790530), (695, 632424), (780, 563506), (834, 527020), (1112, 395265), (1390, 316212), (1560, 281753), (1668, 263510), (1807, 243240), (2027, 216840), (2085, 210808), (2780, 158106), (3336, 131755), (3614, 121620), (4054, 108420), (4170, 105404), (5421, 81080), (5560, 79053), (6081, 72280), (7228, 60810), (8108, 54210), (8340, 52702), (9035, 48648), (10135, 43368), (10842, 40540), (12162, 36140), (14456, 30405), (16216, 27105), (16680, 26351), (18070, 24324), (20270, 21684)]