1262255040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6267

約数の個数: 168

約数和(自身を含む): 4403494368

約数和(自身を除く): 3141239328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5680, 6173, 6390, 6816, 8520, 10224, 11360, 12346, 12780, 13632, 17040, 18519, 20448, 22720, 24692, 25560, 30865, 34080, 37038, 40896, 49384, 51120, 55557, 61730, 68160, 74076, 92595, 98768, 102240, 111114, 123460, 148152, 185190, 197536, 204480, 222228, 246920, 277785, 296304, 370380, 395072, 438283, 444456, 493840, 555570, 592608, 740760, 876566, 888912, 987680, 1111140, 1185216, 1314849, 1481520, 1753132, 1777824, 1975360, 2191415, 2222280, 2629698, 2963040, 3506264, 3555648, 3944547, 4382830, 4444560, 5259396, 5926080, 6574245, 7012528, 7889094, 8765660, 8889120, 10518792, 13148490, 14025056, 15778188, 17531320, 17778240, 19722735, 21037584, 26296980, 28050112, 31556376, 35062640, 39445470, 42075168, 52593960, 63112752, 70125280, 78890940, 84150336, 105187920, 126225504, 140250560, 157781880, 210375840, 252451008, 315563760, 420751680, 631127520, 1262255040]

約数ペア:

[(1, 1262255040), (2, 631127520), (3, 420751680), (4, 315563760), (5, 252451008), (6, 210375840), (8, 157781880), (9, 140250560), (10, 126225504), (12, 105187920), (15, 84150336), (16, 78890940), (18, 70125280), (20, 63112752), (24, 52593960), (30, 42075168), (32, 39445470), (36, 35062640), (40, 31556376), (45, 28050112), (48, 26296980), (60, 21037584), (64, 19722735), (71, 17778240), (72, 17531320), (80, 15778188), (90, 14025056), (96, 13148490), (120, 10518792), (142, 8889120), (144, 8765660), (160, 7889094), (180, 7012528), (192, 6574245), (213, 5926080), (240, 5259396), (284, 4444560), (288, 4382830), (320, 3944547), (355, 3555648), (360, 3506264), (426, 2963040), (480, 2629698), (568, 2222280), (576, 2191415), (639, 1975360), (710, 1777824), (720, 1753132), (852, 1481520), (960, 1314849), (1065, 1185216), (1136, 1111140), (1278, 987680), (1420, 888912), (1440, 876566), (1704, 740760), (2130, 592608), (2272, 555570), (2556, 493840), (2840, 444456), (2880, 438283), (3195, 395072), (3408, 370380), (4260, 296304), (4544, 277785), (5112, 246920), (5680, 222228), (6173, 204480), (6390, 197536), (6816, 185190), (8520, 148152), (10224, 123460), (11360, 111114), (12346, 102240), (12780, 98768), (13632, 92595), (17040, 74076), (18519, 68160), (20448, 61730), (22720, 55557), (24692, 51120), (25560, 49384), (30865, 40896), (34080, 37038)]