126172680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 265737720

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, 251, 284, 295, 354, 355, 426, 472, 502, 568, 590, 708, 710, 753, 852, 885, 1004, 1065, 1180, 1255, 1416, 1420, 1506, 1704, 1770, 2008, 2130, 2360, 2510, 2840, 3012, 3540, 3765, 4189, 4260, 5020, 6024, 7080, 7530, 8378, 8520, 10040, 12567, 14809, 15060, 16756, 17821, 20945, 25134, 29618, 30120, 33512, 35642, 41890, 44427, 50268, 53463, 59236, 62835, 71284, 74045, 83780, 88854, 89105, 100536, 106926, 118472, 125670, 142568, 148090, 167560, 177708, 178210, 213852, 222135, 251340, 267315, 296180, 355416, 356420, 427704, 444270, 502680, 534630, 592360, 712840, 888540, 1051439, 1069260, 1777080, 2102878, 2138520, 3154317, 4205756, 5257195, 6308634, 8411512, 10514390, 12617268, 15771585, 21028780, 25234536, 31543170, 42057560, 63086340, 126172680]

約数ペア:

[(1, 126172680), (2, 63086340), (3, 42057560), (4, 31543170), (5, 25234536), (6, 21028780), (8, 15771585), (10, 12617268), (12, 10514390), (15, 8411512), (20, 6308634), (24, 5257195), (30, 4205756), (40, 3154317), (59, 2138520), (60, 2102878), (71, 1777080), (118, 1069260), (120, 1051439), (142, 888540), (177, 712840), (213, 592360), (236, 534630), (251, 502680), (284, 444270), (295, 427704), (354, 356420), (355, 355416), (426, 296180), (472, 267315), (502, 251340), (568, 222135), (590, 213852), (708, 178210), (710, 177708), (753, 167560), (852, 148090), (885, 142568), (1004, 125670), (1065, 118472), (1180, 106926), (1255, 100536), (1416, 89105), (1420, 88854), (1506, 83780), (1704, 74045), (1770, 71284), (2008, 62835), (2130, 59236), (2360, 53463), (2510, 50268), (2840, 44427), (3012, 41890), (3540, 35642), (3765, 33512), (4189, 30120), (4260, 29618), (5020, 25134), (6024, 20945), (7080, 17821), (7530, 16756), (8378, 15060), (8520, 14809), (10040, 12567)]