126930840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 412853760

約数和(自身を除く): 285922920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1447, 1462, 1720, 2040, 2193, 2580, 2894, 2924, 3655, 4341, 4386, 5160, 5788, 5848, 7235, 7310, 8682, 8772, 10965, 11576, 14470, 14620, 17364, 17544, 21705, 21930, 24599, 28940, 29240, 34728, 43410, 43860, 49198, 57880, 62221, 73797, 86820, 87720, 98396, 122995, 124442, 147594, 173640, 186663, 196792, 245990, 248884, 295188, 311105, 368985, 373326, 491980, 497768, 590376, 622210, 737970, 746652, 933315, 983960, 1057757, 1244420, 1475940, 1493304, 1866630, 2115514, 2488840, 2951880, 3173271, 3733260, 4231028, 5288785, 6346542, 7466520, 8462056, 10577570, 12693084, 15866355, 21155140, 25386168, 31732710, 42310280, 63465420, 126930840]

約数ペア:

[(1, 126930840), (2, 63465420), (3, 42310280), (4, 31732710), (5, 25386168), (6, 21155140), (8, 15866355), (10, 12693084), (12, 10577570), (15, 8462056), (17, 7466520), (20, 6346542), (24, 5288785), (30, 4231028), (34, 3733260), (40, 3173271), (43, 2951880), (51, 2488840), (60, 2115514), (68, 1866630), (85, 1493304), (86, 1475940), (102, 1244420), (120, 1057757), (129, 983960), (136, 933315), (170, 746652), (172, 737970), (204, 622210), (215, 590376), (255, 497768), (258, 491980), (340, 373326), (344, 368985), (408, 311105), (430, 295188), (510, 248884), (516, 245990), (645, 196792), (680, 186663), (731, 173640), (860, 147594), (1020, 124442), (1032, 122995), (1290, 98396), (1447, 87720), (1462, 86820), (1720, 73797), (2040, 62221), (2193, 57880), (2580, 49198), (2894, 43860), (2924, 43410), (3655, 34728), (4341, 29240), (4386, 28940), (5160, 24599), (5788, 21930), (5848, 21705), (7235, 17544), (7310, 17364), (8682, 14620), (8772, 14470), (10965, 11576)]