1517479320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8101}}^1$

素因数の和:8345

約数の個数: 128

約数和(自身を含む): 5226762240

約数和(自身を除く): 3709282920

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, 223, 280, 420, 446, 669, 840, 892, 1115, 1338, 1561, 1784, 2230, 2676, 3122, 3345, 4460, 4683, 5352, 6244, 6690, 7805, 8101, 8920, 9366, 12488, 13380, 15610, 16202, 18732, 23415, 24303, 26760, 31220, 32404, 37464, 40505, 46830, 48606, 56707, 62440, 64808, 81010, 93660, 97212, 113414, 121515, 162020, 170121, 187320, 194424, 226828, 243030, 283535, 324040, 340242, 453656, 486060, 567070, 680484, 850605, 972120, 1134140, 1360968, 1701210, 1806523, 2268280, 3402420, 3613046, 5419569, 6804840, 7226092, 9032615, 10839138, 12645661, 14452184, 18065230, 21678276, 25291322, 27097845, 36130460, 37936983, 43356552, 50582644, 54195690, 63228305, 72260920, 75873966, 101165288, 108391380, 126456610, 151747932, 189684915, 216782760, 252913220, 303495864, 379369830, 505826440, 758739660, 1517479320]

約数ペア:

[(1, 1517479320), (2, 758739660), (3, 505826440), (4, 379369830), (5, 303495864), (6, 252913220), (7, 216782760), (8, 189684915), (10, 151747932), (12, 126456610), (14, 108391380), (15, 101165288), (20, 75873966), (21, 72260920), (24, 63228305), (28, 54195690), (30, 50582644), (35, 43356552), (40, 37936983), (42, 36130460), (56, 27097845), (60, 25291322), (70, 21678276), (84, 18065230), (105, 14452184), (120, 12645661), (140, 10839138), (168, 9032615), (210, 7226092), (223, 6804840), (280, 5419569), (420, 3613046), (446, 3402420), (669, 2268280), (840, 1806523), (892, 1701210), (1115, 1360968), (1338, 1134140), (1561, 972120), (1784, 850605), (2230, 680484), (2676, 567070), (3122, 486060), (3345, 453656), (4460, 340242), (4683, 324040), (5352, 283535), (6244, 243030), (6690, 226828), (7805, 194424), (8101, 187320), (8920, 170121), (9366, 162020), (12488, 121515), (13380, 113414), (15610, 97212), (16202, 93660), (18732, 81010), (23415, 64808), (24303, 62440), (26760, 56707), (31220, 48606), (32404, 46830), (37464, 40505)]