1213152360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49801}}^1$

素因数の和:49851

約数の個数: 128

約数和(自身を含む): 4302892800

約数和(自身を除く): 3089740440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 49801, 99602, 149403, 199204, 249005, 298806, 348607, 398408, 498010, 597612, 697214, 747015, 996020, 1045821, 1195224, 1394428, 1444229, 1494030, 1743035, 1992040, 2091642, 2788856, 2888458, 2988060, 3486070, 4183284, 4332687, 5229105, 5776916, 5976120, 6972140, 7221145, 8366568, 8665374, 10109603, 10458210, 11553832, 13944280, 14442290, 17330748, 20219206, 20916420, 21663435, 28884580, 30328809, 34661496, 40438412, 41832840, 43326870, 50548015, 57769160, 60657618, 80876824, 86653740, 101096030, 121315236, 151644045, 173307480, 202192060, 242630472, 303288090, 404384120, 606576180, 1213152360]

約数ペア:

[(1, 1213152360), (2, 606576180), (3, 404384120), (4, 303288090), (5, 242630472), (6, 202192060), (7, 173307480), (8, 151644045), (10, 121315236), (12, 101096030), (14, 86653740), (15, 80876824), (20, 60657618), (21, 57769160), (24, 50548015), (28, 43326870), (29, 41832840), (30, 40438412), (35, 34661496), (40, 30328809), (42, 28884580), (56, 21663435), (58, 20916420), (60, 20219206), (70, 17330748), (84, 14442290), (87, 13944280), (105, 11553832), (116, 10458210), (120, 10109603), (140, 8665374), (145, 8366568), (168, 7221145), (174, 6972140), (203, 5976120), (210, 5776916), (232, 5229105), (280, 4332687), (290, 4183284), (348, 3486070), (406, 2988060), (420, 2888458), (435, 2788856), (580, 2091642), (609, 1992040), (696, 1743035), (812, 1494030), (840, 1444229), (870, 1394428), (1015, 1195224), (1160, 1045821), (1218, 996020), (1624, 747015), (1740, 697214), (2030, 597612), (2436, 498010), (3045, 398408), (3480, 348607), (4060, 298806), (4872, 249005), (6090, 199204), (8120, 149403), (12180, 99602), (24360, 49801)]