1512876120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2801}}^1$

素因数の和:3465

約数の個数: 128

約数和(自身を含む): 5196925440

約数和(自身を除く): 3684049320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 643, 840, 1286, 1929, 2572, 2801, 3215, 3858, 4501, 5144, 5602, 6430, 7716, 8403, 9002, 9645, 11204, 12860, 13503, 14005, 15432, 16806, 18004, 19290, 19607, 22408, 22505, 25720, 27006, 28010, 33612, 36008, 38580, 39214, 42015, 45010, 54012, 56020, 58821, 67224, 67515, 77160, 78428, 84030, 90020, 98035, 108024, 112040, 117642, 135030, 156856, 168060, 180040, 196070, 235284, 270060, 294105, 336120, 392140, 470568, 540120, 588210, 784280, 1176420, 1801043, 2352840, 3602086, 5403129, 7204172, 9005215, 10806258, 12607301, 14408344, 18010430, 21612516, 25214602, 27015645, 36020860, 37821903, 43225032, 50429204, 54031290, 63036505, 72041720, 75643806, 100858408, 108062580, 126073010, 151287612, 189109515, 216125160, 252146020, 302575224, 378219030, 504292040, 756438060, 1512876120]

約数ペア:

[(1, 1512876120), (2, 756438060), (3, 504292040), (4, 378219030), (5, 302575224), (6, 252146020), (7, 216125160), (8, 189109515), (10, 151287612), (12, 126073010), (14, 108062580), (15, 100858408), (20, 75643806), (21, 72041720), (24, 63036505), (28, 54031290), (30, 50429204), (35, 43225032), (40, 37821903), (42, 36020860), (56, 27015645), (60, 25214602), (70, 21612516), (84, 18010430), (105, 14408344), (120, 12607301), (140, 10806258), (168, 9005215), (210, 7204172), (280, 5403129), (420, 3602086), (643, 2352840), (840, 1801043), (1286, 1176420), (1929, 784280), (2572, 588210), (2801, 540120), (3215, 470568), (3858, 392140), (4501, 336120), (5144, 294105), (5602, 270060), (6430, 235284), (7716, 196070), (8403, 180040), (9002, 168060), (9645, 156856), (11204, 135030), (12860, 117642), (13503, 112040), (14005, 108024), (15432, 98035), (16806, 90020), (18004, 84030), (19290, 78428), (19607, 77160), (22408, 67515), (22505, 67224), (25720, 58821), (27006, 56020), (28010, 54012), (33612, 45010), (36008, 42015), (38580, 39214)]