4288678380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21407}}^1$

素因数の和:21485

約数の個数: 192

約数和(自身を含む): 15537070080

約数和(自身を除く): 11248391700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1890, 1908, 2226, 2385, 2862, 3180, 3339, 3710, 3780, 4452, 4770, 5565, 5724, 6678, 7155, 7420, 9540, 10017, 11130, 13356, 14310, 16695, 20034, 21407, 22260, 28620, 33390, 40068, 42814, 50085, 64221, 66780, 85628, 100170, 107035, 128442, 149849, 192663, 200340, 214070, 256884, 299698, 321105, 385326, 428140, 449547, 577989, 599396, 642210, 749245, 770652, 899094, 963315, 1134571, 1155978, 1284420, 1348641, 1498490, 1798188, 1926630, 2247735, 2269142, 2311956, 2697282, 2889945, 2996980, 3403713, 3853260, 4045923, 4495470, 4538284, 5394564, 5672855, 5779890, 6743205, 6807426, 7941997, 8091846, 8990940, 10211139, 11345710, 11559780, 13486410, 13614852, 15883994, 16183692, 17018565, 20229615, 20422278, 22691420, 23825991, 26972820, 30633417, 31767988, 34037130, 39709985, 40459230, 40844556, 47651982, 51055695, 61266834, 68074260, 71477973, 79419970, 80918460, 95303964, 102111390, 119129955, 122533668, 142955946, 153167085, 158839940, 204222780, 214433919, 238259910, 285911892, 306334170, 357389865, 428867838, 476519820, 612668340, 714779730, 857735676, 1072169595, 1429559460, 2144339190, 4288678380]

約数ペア:

[(1, 4288678380), (2, 2144339190), (3, 1429559460), (4, 1072169595), (5, 857735676), (6, 714779730), (7, 612668340), (9, 476519820), (10, 428867838), (12, 357389865), (14, 306334170), (15, 285911892), (18, 238259910), (20, 214433919), (21, 204222780), (27, 158839940), (28, 153167085), (30, 142955946), (35, 122533668), (36, 119129955), (42, 102111390), (45, 95303964), (53, 80918460), (54, 79419970), (60, 71477973), (63, 68074260), (70, 61266834), (84, 51055695), (90, 47651982), (105, 40844556), (106, 40459230), (108, 39709985), (126, 34037130), (135, 31767988), (140, 30633417), (159, 26972820), (180, 23825991), (189, 22691420), (210, 20422278), (212, 20229615), (252, 17018565), (265, 16183692), (270, 15883994), (315, 13614852), (318, 13486410), (371, 11559780), (378, 11345710), (420, 10211139), (477, 8990940), (530, 8091846), (540, 7941997), (630, 6807426), (636, 6743205), (742, 5779890), (756, 5672855), (795, 5394564), (945, 4538284), (954, 4495470), (1060, 4045923), (1113, 3853260), (1260, 3403713), (1431, 2996980), (1484, 2889945), (1590, 2697282), (1855, 2311956), (1890, 2269142), (1908, 2247735), (2226, 1926630), (2385, 1798188), (2862, 1498490), (3180, 1348641), (3339, 1284420), (3710, 1155978), (3780, 1134571), (4452, 963315), (4770, 899094), (5565, 770652), (5724, 749245), (6678, 642210), (7155, 599396), (7420, 577989), (9540, 449547), (10017, 428140), (11130, 385326), (13356, 321105), (14310, 299698), (16695, 256884), (20034, 214070), (21407, 200340), (22260, 192663), (28620, 149849), (33390, 128442), (40068, 107035), (42814, 100170), (50085, 85628), (64221, 66780)]