8076180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 27349056

約数和(自身を除く): 19272876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 67, 70, 82, 84, 98, 105, 123, 134, 140, 147, 164, 196, 201, 205, 210, 245, 246, 268, 287, 294, 335, 402, 410, 420, 469, 490, 492, 574, 588, 615, 670, 735, 804, 820, 861, 938, 980, 1005, 1148, 1230, 1340, 1407, 1435, 1470, 1722, 1876, 2009, 2010, 2345, 2460, 2747, 2814, 2870, 2940, 3283, 3444, 4018, 4020, 4305, 4690, 5494, 5628, 5740, 6027, 6566, 7035, 8036, 8241, 8610, 9380, 9849, 10045, 10988, 12054, 13132, 13735, 14070, 16415, 16482, 17220, 19229, 19698, 20090, 24108, 27470, 28140, 30135, 32830, 32964, 38458, 39396, 40180, 41205, 49245, 54940, 57687, 60270, 65660, 76916, 82410, 96145, 98490, 115374, 120540, 134603, 164820, 192290, 196980, 230748, 269206, 288435, 384580, 403809, 538412, 576870, 673015, 807618, 1153740, 1346030, 1615236, 2019045, 2692060, 4038090, 8076180]

約数ペア:

[(1, 8076180), (2, 4038090), (3, 2692060), (4, 2019045), (5, 1615236), (6, 1346030), (7, 1153740), (10, 807618), (12, 673015), (14, 576870), (15, 538412), (20, 403809), (21, 384580), (28, 288435), (30, 269206), (35, 230748), (41, 196980), (42, 192290), (49, 164820), (60, 134603), (67, 120540), (70, 115374), (82, 98490), (84, 96145), (98, 82410), (105, 76916), (123, 65660), (134, 60270), (140, 57687), (147, 54940), (164, 49245), (196, 41205), (201, 40180), (205, 39396), (210, 38458), (245, 32964), (246, 32830), (268, 30135), (287, 28140), (294, 27470), (335, 24108), (402, 20090), (410, 19698), (420, 19229), (469, 17220), (490, 16482), (492, 16415), (574, 14070), (588, 13735), (615, 13132), (670, 12054), (735, 10988), (804, 10045), (820, 9849), (861, 9380), (938, 8610), (980, 8241), (1005, 8036), (1148, 7035), (1230, 6566), (1340, 6027), (1407, 5740), (1435, 5628), (1470, 5494), (1722, 4690), (1876, 4305), (2009, 4020), (2010, 4018), (2345, 3444), (2460, 3283), (2747, 2940), (2814, 2870)]