7479069920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{30773}}^1$

素因数の和:30833

約数の個数: 144

約数和(自身を含む): 21217811328

約数和(自身を除く): 13738741408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 12152, 15190, 17360, 24304, 30380, 30773, 34720, 48608, 60760, 61546, 121520, 123092, 153865, 215411, 243040, 246184, 307730, 430822, 492368, 615460, 861644, 953963, 984736, 1077055, 1230920, 1507877, 1723288, 1907926, 2154110, 2461840, 3015754, 3446576, 3815852, 4308220, 4769815, 4923680, 6031508, 6677741, 6893152, 7539385, 7631704, 8616440, 9539630, 12063016, 13355482, 15078770, 15263408, 17232880, 19079260, 24126032, 26710964, 30157540, 30526816, 33388705, 34465760, 38158520, 46744187, 48252064, 53421928, 60315080, 66777410, 76317040, 93488374, 106843856, 120630160, 133554820, 152634080, 186976748, 213687712, 233720935, 241260320, 267109640, 373953496, 467441870, 534219280, 747906992, 934883740, 1068438560, 1495813984, 1869767480, 3739534960, 7479069920]

約数ペア:

[(1, 7479069920), (2, 3739534960), (4, 1869767480), (5, 1495813984), (7, 1068438560), (8, 934883740), (10, 747906992), (14, 534219280), (16, 467441870), (20, 373953496), (28, 267109640), (31, 241260320), (32, 233720935), (35, 213687712), (40, 186976748), (49, 152634080), (56, 133554820), (62, 120630160), (70, 106843856), (80, 93488374), (98, 76317040), (112, 66777410), (124, 60315080), (140, 53421928), (155, 48252064), (160, 46744187), (196, 38158520), (217, 34465760), (224, 33388705), (245, 30526816), (248, 30157540), (280, 26710964), (310, 24126032), (392, 19079260), (434, 17232880), (490, 15263408), (496, 15078770), (560, 13355482), (620, 12063016), (784, 9539630), (868, 8616440), (980, 7631704), (992, 7539385), (1085, 6893152), (1120, 6677741), (1240, 6031508), (1519, 4923680), (1568, 4769815), (1736, 4308220), (1960, 3815852), (2170, 3446576), (2480, 3015754), (3038, 2461840), (3472, 2154110), (3920, 1907926), (4340, 1723288), (4960, 1507877), (6076, 1230920), (6944, 1077055), (7595, 984736), (7840, 953963), (8680, 861644), (12152, 615460), (15190, 492368), (17360, 430822), (24304, 307730), (30380, 246184), (30773, 243040), (34720, 215411), (48608, 153865), (60760, 123092), (61546, 121520)]