464931180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11903}}^1$

素因数の和:11956

約数の個数: 144

約数和(自身を含む): 1663893504

約数和(自身を除く): 1198962324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 11903, 13020, 19530, 23806, 35709, 39060, 47612, 59515, 71418, 83321, 107127, 119030, 142836, 166642, 178545, 214254, 238060, 249963, 333284, 357090, 368993, 416605, 428508, 499926, 535635, 714180, 737986, 749889, 833210, 999852, 1071270, 1106979, 1249815, 1475972, 1499778, 1666420, 1844965, 2142540, 2213958, 2499630, 2582951, 2999556, 3320937, 3689930, 3749445, 4427916, 4999260, 5165902, 5534895, 6641874, 7379860, 7498890, 7748853, 10331804, 11069790, 12914755, 13283748, 14997780, 15497706, 16604685, 22139580, 23246559, 25829510, 30995412, 33209370, 38744265, 46493118, 51659020, 66418740, 77488530, 92986236, 116232795, 154977060, 232465590, 464931180]

約数ペア:

[(1, 464931180), (2, 232465590), (3, 154977060), (4, 116232795), (5, 92986236), (6, 77488530), (7, 66418740), (9, 51659020), (10, 46493118), (12, 38744265), (14, 33209370), (15, 30995412), (18, 25829510), (20, 23246559), (21, 22139580), (28, 16604685), (30, 15497706), (31, 14997780), (35, 13283748), (36, 12914755), (42, 11069790), (45, 10331804), (60, 7748853), (62, 7498890), (63, 7379860), (70, 6641874), (84, 5534895), (90, 5165902), (93, 4999260), (105, 4427916), (124, 3749445), (126, 3689930), (140, 3320937), (155, 2999556), (180, 2582951), (186, 2499630), (210, 2213958), (217, 2142540), (252, 1844965), (279, 1666420), (310, 1499778), (315, 1475972), (372, 1249815), (420, 1106979), (434, 1071270), (465, 999852), (558, 833210), (620, 749889), (630, 737986), (651, 714180), (868, 535635), (930, 499926), (1085, 428508), (1116, 416605), (1260, 368993), (1302, 357090), (1395, 333284), (1860, 249963), (1953, 238060), (2170, 214254), (2604, 178545), (2790, 166642), (3255, 142836), (3906, 119030), (4340, 107127), (5580, 83321), (6510, 71418), (7812, 59515), (9765, 47612), (11903, 39060), (13020, 35709), (19530, 23806)]