147285240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 309943560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 71, 118, 120, 142, 177, 213, 236, 284, 293, 295, 354, 355, 426, 472, 568, 586, 590, 708, 710, 852, 879, 885, 1065, 1172, 1180, 1416, 1420, 1465, 1704, 1758, 1770, 2130, 2344, 2360, 2840, 2930, 3516, 3540, 4189, 4260, 4395, 5860, 7032, 7080, 8378, 8520, 8790, 11720, 12567, 16756, 17287, 17580, 20803, 20945, 25134, 33512, 34574, 35160, 41606, 41890, 50268, 51861, 62409, 62835, 69148, 83212, 83780, 86435, 100536, 103722, 104015, 124818, 125670, 138296, 166424, 167560, 172870, 207444, 208030, 249636, 251340, 259305, 312045, 345740, 414888, 416060, 499272, 502680, 518610, 624090, 691480, 832120, 1037220, 1227377, 1248180, 2074440, 2454754, 2496360, 3682131, 4909508, 6136885, 7364262, 9819016, 12273770, 14728524, 18410655, 24547540, 29457048, 36821310, 49095080, 73642620, 147285240]

約数ペア:

[(1, 147285240), (2, 73642620), (3, 49095080), (4, 36821310), (5, 29457048), (6, 24547540), (8, 18410655), (10, 14728524), (12, 12273770), (15, 9819016), (20, 7364262), (24, 6136885), (30, 4909508), (40, 3682131), (59, 2496360), (60, 2454754), (71, 2074440), (118, 1248180), (120, 1227377), (142, 1037220), (177, 832120), (213, 691480), (236, 624090), (284, 518610), (293, 502680), (295, 499272), (354, 416060), (355, 414888), (426, 345740), (472, 312045), (568, 259305), (586, 251340), (590, 249636), (708, 208030), (710, 207444), (852, 172870), (879, 167560), (885, 166424), (1065, 138296), (1172, 125670), (1180, 124818), (1416, 104015), (1420, 103722), (1465, 100536), (1704, 86435), (1758, 83780), (1770, 83212), (2130, 69148), (2344, 62835), (2360, 62409), (2840, 51861), (2930, 50268), (3516, 41890), (3540, 41606), (4189, 35160), (4260, 34574), (4395, 33512), (5860, 25134), (7032, 20945), (7080, 20803), (8378, 17580), (8520, 17287), (8790, 16756), (11720, 12567)]