477534960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31583}}^1$

素因数の和:31612

約数の個数: 160

約数和(自身を含む): 1879879680

約数和(自身を除く): 1402344720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 31583, 63166, 94749, 126332, 157915, 189498, 221081, 252664, 284247, 315830, 378996, 442162, 473745, 505328, 568494, 631660, 663243, 757992, 852741, 884324, 947490, 1105405, 1136988, 1263320, 1326486, 1421235, 1515984, 1705482, 1768648, 1894980, 1989729, 2210810, 2273976, 2526640, 2652972, 2842470, 3316215, 3410964, 3537296, 3789960, 3979458, 4263705, 4421620, 4547952, 5305944, 5684940, 5969187, 6632430, 6821928, 7579920, 7958916, 8527410, 8843240, 9948645, 10611888, 11369880, 11938374, 13264860, 13643856, 15917832, 17054820, 17686480, 19897290, 22739760, 23876748, 26529720, 29845935, 31835664, 34109640, 39794580, 47753496, 53059440, 59691870, 68219280, 79589160, 95506992, 119383740, 159178320, 238767480, 477534960]

約数ペア:

[(1, 477534960), (2, 238767480), (3, 159178320), (4, 119383740), (5, 95506992), (6, 79589160), (7, 68219280), (8, 59691870), (9, 53059440), (10, 47753496), (12, 39794580), (14, 34109640), (15, 31835664), (16, 29845935), (18, 26529720), (20, 23876748), (21, 22739760), (24, 19897290), (27, 17686480), (28, 17054820), (30, 15917832), (35, 13643856), (36, 13264860), (40, 11938374), (42, 11369880), (45, 10611888), (48, 9948645), (54, 8843240), (56, 8527410), (60, 7958916), (63, 7579920), (70, 6821928), (72, 6632430), (80, 5969187), (84, 5684940), (90, 5305944), (105, 4547952), (108, 4421620), (112, 4263705), (120, 3979458), (126, 3789960), (135, 3537296), (140, 3410964), (144, 3316215), (168, 2842470), (180, 2652972), (189, 2526640), (210, 2273976), (216, 2210810), (240, 1989729), (252, 1894980), (270, 1768648), (280, 1705482), (315, 1515984), (336, 1421235), (360, 1326486), (378, 1263320), (420, 1136988), (432, 1105405), (504, 947490), (540, 884324), (560, 852741), (630, 757992), (720, 663243), (756, 631660), (840, 568494), (945, 505328), (1008, 473745), (1080, 442162), (1260, 378996), (1512, 315830), (1680, 284247), (1890, 252664), (2160, 221081), (2520, 189498), (3024, 157915), (3780, 126332), (5040, 94749), (7560, 63166), (15120, 31583)]