1217154240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13633}}^1$

素因数の和:13687

約数の個数: 168

約数和(自身を含む): 4321868928

約数和(自身を除く): 3104714688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 13633, 14880, 17856, 22320, 27266, 29760, 40899, 44640, 54532, 68165, 81798, 89280, 109064, 122697, 136330, 163596, 204495, 218128, 245394, 272660, 327192, 408990, 422623, 436256, 490788, 545320, 613485, 654384, 817980, 845246, 872512, 981576, 1090640, 1226970, 1267869, 1308768, 1635960, 1690492, 1963152, 2113115, 2181280, 2453940, 2535738, 2617536, 3271920, 3380984, 3803607, 3926304, 4226230, 4362560, 4907880, 5071476, 6339345, 6543840, 6761968, 7607214, 7852608, 8452460, 9815760, 10142952, 12678690, 13087680, 13523936, 15214428, 16904920, 19018035, 19631520, 20285904, 25357380, 27047872, 30428856, 33809840, 38036070, 39263040, 40571808, 50714760, 60857712, 67619680, 76072140, 81143616, 101429520, 121715424, 135239360, 152144280, 202859040, 243430848, 304288560, 405718080, 608577120, 1217154240]

約数ペア:

[(1, 1217154240), (2, 608577120), (3, 405718080), (4, 304288560), (5, 243430848), (6, 202859040), (8, 152144280), (9, 135239360), (10, 121715424), (12, 101429520), (15, 81143616), (16, 76072140), (18, 67619680), (20, 60857712), (24, 50714760), (30, 40571808), (31, 39263040), (32, 38036070), (36, 33809840), (40, 30428856), (45, 27047872), (48, 25357380), (60, 20285904), (62, 19631520), (64, 19018035), (72, 16904920), (80, 15214428), (90, 13523936), (93, 13087680), (96, 12678690), (120, 10142952), (124, 9815760), (144, 8452460), (155, 7852608), (160, 7607214), (180, 6761968), (186, 6543840), (192, 6339345), (240, 5071476), (248, 4907880), (279, 4362560), (288, 4226230), (310, 3926304), (320, 3803607), (360, 3380984), (372, 3271920), (465, 2617536), (480, 2535738), (496, 2453940), (558, 2181280), (576, 2113115), (620, 1963152), (720, 1690492), (744, 1635960), (930, 1308768), (960, 1267869), (992, 1226970), (1116, 1090640), (1240, 981576), (1395, 872512), (1440, 845246), (1488, 817980), (1860, 654384), (1984, 613485), (2232, 545320), (2480, 490788), (2790, 436256), (2880, 422623), (2976, 408990), (3720, 327192), (4464, 272660), (4960, 245394), (5580, 218128), (5952, 204495), (7440, 163596), (8928, 136330), (9920, 122697), (11160, 109064), (13633, 89280), (14880, 81798), (17856, 68165), (22320, 54532), (27266, 44640), (29760, 40899)]