86695320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 271434240

約数和(自身を除く): 184738920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 67, 82, 120, 123, 134, 164, 201, 205, 246, 263, 268, 328, 335, 402, 410, 492, 526, 536, 615, 670, 789, 804, 820, 984, 1005, 1052, 1230, 1315, 1340, 1578, 1608, 1640, 2010, 2104, 2460, 2630, 2680, 2747, 3156, 3945, 4020, 4920, 5260, 5494, 6312, 7890, 8040, 8241, 10520, 10783, 10988, 13735, 15780, 16482, 17621, 21566, 21976, 27470, 31560, 32349, 32964, 35242, 41205, 43132, 52863, 53915, 54940, 64698, 65928, 70484, 82410, 86264, 88105, 105726, 107830, 109880, 129396, 140968, 161745, 164820, 176210, 211452, 215660, 258792, 264315, 323490, 329640, 352420, 422904, 431320, 528630, 646980, 704840, 722461, 1057260, 1293960, 1444922, 2114520, 2167383, 2889844, 3612305, 4334766, 5779688, 7224610, 8669532, 10836915, 14449220, 17339064, 21673830, 28898440, 43347660, 86695320]

約数ペア:

[(1, 86695320), (2, 43347660), (3, 28898440), (4, 21673830), (5, 17339064), (6, 14449220), (8, 10836915), (10, 8669532), (12, 7224610), (15, 5779688), (20, 4334766), (24, 3612305), (30, 2889844), (40, 2167383), (41, 2114520), (60, 1444922), (67, 1293960), (82, 1057260), (120, 722461), (123, 704840), (134, 646980), (164, 528630), (201, 431320), (205, 422904), (246, 352420), (263, 329640), (268, 323490), (328, 264315), (335, 258792), (402, 215660), (410, 211452), (492, 176210), (526, 164820), (536, 161745), (615, 140968), (670, 129396), (789, 109880), (804, 107830), (820, 105726), (984, 88105), (1005, 86264), (1052, 82410), (1230, 70484), (1315, 65928), (1340, 64698), (1578, 54940), (1608, 53915), (1640, 52863), (2010, 43132), (2104, 41205), (2460, 35242), (2630, 32964), (2680, 32349), (2747, 31560), (3156, 27470), (3945, 21976), (4020, 21566), (4920, 17621), (5260, 16482), (5494, 15780), (6312, 13735), (7890, 10988), (8040, 10783), (8241, 10520)]