716255640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19699}}^1$

素因数の和:19817

約数の個数: 96

約数和(自身を含む): 2350998000

約数和(自身を除く): 1634742360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 19699, 36360, 39398, 59097, 78796, 98495, 118194, 157592, 177291, 196990, 236388, 295485, 354582, 393980, 472776, 590970, 709164, 787960, 886455, 1181940, 1418328, 1772910, 1989599, 2363880, 3545820, 3979198, 5968797, 7091640, 7958396, 9947995, 11937594, 15916792, 17906391, 19895990, 23875188, 29843985, 35812782, 39791980, 47750376, 59687970, 71625564, 79583960, 89531955, 119375940, 143251128, 179063910, 238751880, 358127820, 716255640]

約数ペア:

[(1, 716255640), (2, 358127820), (3, 238751880), (4, 179063910), (5, 143251128), (6, 119375940), (8, 89531955), (9, 79583960), (10, 71625564), (12, 59687970), (15, 47750376), (18, 39791980), (20, 35812782), (24, 29843985), (30, 23875188), (36, 19895990), (40, 17906391), (45, 15916792), (60, 11937594), (72, 9947995), (90, 7958396), (101, 7091640), (120, 5968797), (180, 3979198), (202, 3545820), (303, 2363880), (360, 1989599), (404, 1772910), (505, 1418328), (606, 1181940), (808, 886455), (909, 787960), (1010, 709164), (1212, 590970), (1515, 472776), (1818, 393980), (2020, 354582), (2424, 295485), (3030, 236388), (3636, 196990), (4040, 177291), (4545, 157592), (6060, 118194), (7272, 98495), (9090, 78796), (12120, 59097), (18180, 39398), (19699, 36360)]