146217480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 455051520

約数和(自身を除く): 308834040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 113, 120, 123, 164, 205, 226, 246, 263, 328, 339, 410, 452, 492, 526, 565, 615, 678, 789, 820, 904, 984, 1052, 1130, 1230, 1315, 1356, 1578, 1640, 1695, 2104, 2260, 2460, 2630, 2712, 3156, 3390, 3945, 4520, 4633, 4920, 5260, 6312, 6780, 7890, 9266, 10520, 10783, 13560, 13899, 15780, 18532, 21566, 23165, 27798, 29719, 31560, 32349, 37064, 43132, 46330, 53915, 55596, 59438, 64698, 69495, 86264, 89157, 92660, 107830, 111192, 118876, 129396, 138990, 148595, 161745, 178314, 185320, 215660, 237752, 258792, 277980, 297190, 323490, 356628, 431320, 445785, 555960, 594380, 646980, 713256, 891570, 1188760, 1218479, 1293960, 1783140, 2436958, 3566280, 3655437, 4873916, 6092395, 7310874, 9747832, 12184790, 14621748, 18277185, 24369580, 29243496, 36554370, 48739160, 73108740, 146217480]

約数ペア:

[(1, 146217480), (2, 73108740), (3, 48739160), (4, 36554370), (5, 29243496), (6, 24369580), (8, 18277185), (10, 14621748), (12, 12184790), (15, 9747832), (20, 7310874), (24, 6092395), (30, 4873916), (40, 3655437), (41, 3566280), (60, 2436958), (82, 1783140), (113, 1293960), (120, 1218479), (123, 1188760), (164, 891570), (205, 713256), (226, 646980), (246, 594380), (263, 555960), (328, 445785), (339, 431320), (410, 356628), (452, 323490), (492, 297190), (526, 277980), (565, 258792), (615, 237752), (678, 215660), (789, 185320), (820, 178314), (904, 161745), (984, 148595), (1052, 138990), (1130, 129396), (1230, 118876), (1315, 111192), (1356, 107830), (1578, 92660), (1640, 89157), (1695, 86264), (2104, 69495), (2260, 64698), (2460, 59438), (2630, 55596), (2712, 53915), (3156, 46330), (3390, 43132), (3945, 37064), (4520, 32349), (4633, 31560), (4920, 29719), (5260, 27798), (6312, 23165), (6780, 21566), (7890, 18532), (9266, 15780), (10520, 13899), (10783, 13560)]