1214574520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3697

約数の個数: 96

約数和(自身を含む): 3003933600

約数和(自身を除く): 1789359080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 289, 290, 340, 493, 578, 580, 680, 986, 1156, 1160, 1445, 1972, 2312, 2465, 2890, 3623, 3944, 4930, 5780, 7246, 8381, 9860, 11560, 14492, 16762, 18115, 19720, 28984, 33524, 36230, 41905, 61591, 67048, 72460, 83810, 105067, 123182, 144920, 167620, 210134, 246364, 307955, 335240, 420268, 492728, 525335, 615910, 840536, 1047047, 1050670, 1231820, 1786139, 2094094, 2101340, 2463640, 3572278, 4188188, 4202680, 5235235, 7144556, 8376376, 8930695, 10470470, 14289112, 17861390, 20940940, 30364363, 35722780, 41881880, 60728726, 71445560, 121457452, 151821815, 242914904, 303643630, 607287260, 1214574520]

約数ペア:

[(1, 1214574520), (2, 607287260), (4, 303643630), (5, 242914904), (8, 151821815), (10, 121457452), (17, 71445560), (20, 60728726), (29, 41881880), (34, 35722780), (40, 30364363), (58, 20940940), (68, 17861390), (85, 14289112), (116, 10470470), (136, 8930695), (145, 8376376), (170, 7144556), (232, 5235235), (289, 4202680), (290, 4188188), (340, 3572278), (493, 2463640), (578, 2101340), (580, 2094094), (680, 1786139), (986, 1231820), (1156, 1050670), (1160, 1047047), (1445, 840536), (1972, 615910), (2312, 525335), (2465, 492728), (2890, 420268), (3623, 335240), (3944, 307955), (4930, 246364), (5780, 210134), (7246, 167620), (8381, 144920), (9860, 123182), (11560, 105067), (14492, 83810), (16762, 72460), (18115, 67048), (19720, 61591), (28984, 41905), (33524, 36230)]