4220213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2477}}^1$

素因数の和:2753

約数の個数: 160

約数和(自身を含む): 13569131520

約数和(自身を除く): 9348918000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 229, 240, 248, 310, 372, 458, 465, 496, 620, 687, 744, 916, 930, 1145, 1240, 1374, 1488, 1832, 1860, 2290, 2477, 2480, 2748, 3435, 3664, 3720, 4580, 4954, 5496, 6870, 7099, 7431, 7440, 9160, 9908, 10992, 12385, 13740, 14198, 14862, 18320, 19816, 21297, 24770, 27480, 28396, 29724, 35495, 37155, 39632, 42594, 49540, 54960, 56792, 59448, 70990, 74310, 76787, 85188, 99080, 106485, 113584, 118896, 141980, 148620, 153574, 170376, 198160, 212970, 230361, 283960, 297240, 307148, 340752, 383935, 425940, 460722, 567233, 567920, 594480, 614296, 767870, 851880, 921444, 1134466, 1151805, 1228592, 1535740, 1701699, 1703760, 1842888, 2268932, 2303610, 2836165, 3071480, 3403398, 3685776, 4537864, 4607220, 5672330, 6142960, 6806796, 8508495, 9075728, 9214440, 11344660, 13613592, 17016990, 17584223, 18428880, 22689320, 27227184, 34033980, 35168446, 45378640, 52752669, 68067960, 70336892, 87921115, 105505338, 136135920, 140673784, 175842230, 211010676, 263763345, 281347568, 351684460, 422021352, 527526690, 703368920, 844042704, 1055053380, 1406737840, 2110106760, 4220213520]

約数ペア:

[(1, 4220213520), (2, 2110106760), (3, 1406737840), (4, 1055053380), (5, 844042704), (6, 703368920), (8, 527526690), (10, 422021352), (12, 351684460), (15, 281347568), (16, 263763345), (20, 211010676), (24, 175842230), (30, 140673784), (31, 136135920), (40, 105505338), (48, 87921115), (60, 70336892), (62, 68067960), (80, 52752669), (93, 45378640), (120, 35168446), (124, 34033980), (155, 27227184), (186, 22689320), (229, 18428880), (240, 17584223), (248, 17016990), (310, 13613592), (372, 11344660), (458, 9214440), (465, 9075728), (496, 8508495), (620, 6806796), (687, 6142960), (744, 5672330), (916, 4607220), (930, 4537864), (1145, 3685776), (1240, 3403398), (1374, 3071480), (1488, 2836165), (1832, 2303610), (1860, 2268932), (2290, 1842888), (2477, 1703760), (2480, 1701699), (2748, 1535740), (3435, 1228592), (3664, 1151805), (3720, 1134466), (4580, 921444), (4954, 851880), (5496, 767870), (6870, 614296), (7099, 594480), (7431, 567920), (7440, 567233), (9160, 460722), (9908, 425940), (10992, 383935), (12385, 340752), (13740, 307148), (14198, 297240), (14862, 283960), (18320, 230361), (19816, 212970), (21297, 198160), (24770, 170376), (27480, 153574), (28396, 148620), (29724, 141980), (35495, 118896), (37155, 113584), (39632, 106485), (42594, 99080), (49540, 85188), (54960, 76787), (56792, 74310), (59448, 70990)]