61169640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 217676160

約数和(自身を除く): 156506520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 101, 103, 105, 120, 140, 147, 168, 196, 202, 206, 210, 245, 280, 294, 303, 309, 392, 404, 412, 420, 490, 505, 515, 588, 606, 618, 707, 721, 735, 808, 824, 840, 980, 1010, 1030, 1176, 1212, 1236, 1414, 1442, 1470, 1515, 1545, 1960, 2020, 2060, 2121, 2163, 2424, 2472, 2828, 2884, 2940, 3030, 3090, 3535, 3605, 4040, 4120, 4242, 4326, 4949, 5047, 5656, 5768, 5880, 6060, 6180, 7070, 7210, 8484, 8652, 9898, 10094, 10403, 10605, 10815, 12120, 12360, 14140, 14420, 14847, 15141, 16968, 17304, 19796, 20188, 20806, 21210, 21630, 24745, 25235, 28280, 28840, 29694, 30282, 31209, 39592, 40376, 41612, 42420, 43260, 49490, 50470, 52015, 59388, 60564, 62418, 72821, 74235, 75705, 83224, 84840, 86520, 98980, 100940, 104030, 118776, 121128, 124836, 145642, 148470, 151410, 156045, 197960, 201880, 208060, 218463, 249672, 291284, 296940, 302820, 312090, 364105, 416120, 436926, 509747, 582568, 593880, 605640, 624180, 728210, 873852, 1019494, 1092315, 1248360, 1456420, 1529241, 1747704, 2038988, 2184630, 2548735, 2912840, 3058482, 4077976, 4369260, 5097470, 6116964, 7646205, 8738520, 10194940, 12233928, 15292410, 20389880, 30584820, 61169640]

約数ペア:

[(1, 61169640), (2, 30584820), (3, 20389880), (4, 15292410), (5, 12233928), (6, 10194940), (7, 8738520), (8, 7646205), (10, 6116964), (12, 5097470), (14, 4369260), (15, 4077976), (20, 3058482), (21, 2912840), (24, 2548735), (28, 2184630), (30, 2038988), (35, 1747704), (40, 1529241), (42, 1456420), (49, 1248360), (56, 1092315), (60, 1019494), (70, 873852), (84, 728210), (98, 624180), (101, 605640), (103, 593880), (105, 582568), (120, 509747), (140, 436926), (147, 416120), (168, 364105), (196, 312090), (202, 302820), (206, 296940), (210, 291284), (245, 249672), (280, 218463), (294, 208060), (303, 201880), (309, 197960), (392, 156045), (404, 151410), (412, 148470), (420, 145642), (490, 124836), (505, 121128), (515, 118776), (588, 104030), (606, 100940), (618, 98980), (707, 86520), (721, 84840), (735, 83224), (808, 75705), (824, 74235), (840, 72821), (980, 62418), (1010, 60564), (1030, 59388), (1176, 52015), (1212, 50470), (1236, 49490), (1414, 43260), (1442, 42420), (1470, 41612), (1515, 40376), (1545, 39592), (1960, 31209), (2020, 30282), (2060, 29694), (2121, 28840), (2163, 28280), (2424, 25235), (2472, 24745), (2828, 21630), (2884, 21210), (2940, 20806), (3030, 20188), (3090, 19796), (3535, 17304), (3605, 16968), (4040, 15141), (4120, 14847), (4242, 14420), (4326, 14140), (4949, 12360), (5047, 12120), (5656, 10815), (5768, 10605), (5880, 10403), (6060, 10094), (6180, 9898), (7070, 8652), (7210, 8484)]