132781680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 200

約数和(自身を含む): 476767104

約数和(自身を除く): 343985424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 661, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1322, 1395, 1488, 1620, 1674, 1860, 1983, 2160, 2232, 2480, 2511, 2644, 2790, 3240, 3305, 3348, 3720, 3966, 4185, 4464, 5022, 5288, 5580, 5949, 6480, 6610, 6696, 7440, 7932, 8370, 9915, 10044, 10576, 11160, 11898, 12555, 13220, 13392, 15864, 16740, 17847, 19830, 20088, 20491, 22320, 23796, 25110, 26440, 29745, 31728, 33480, 35694, 39660, 40176, 40982, 47592, 50220, 52880, 53541, 59490, 61473, 66960, 71388, 79320, 81964, 89235, 95184, 100440, 102455, 107082, 118980, 122946, 142776, 158640, 163928, 178470, 184419, 200880, 204910, 214164, 237960, 245892, 267705, 285552, 307365, 327856, 356940, 368838, 409820, 428328, 475920, 491784, 535410, 553257, 614730, 713880, 737676, 819640, 856656, 922095, 983568, 1070820, 1106514, 1229460, 1427760, 1475352, 1639280, 1659771, 1844190, 2141640, 2213028, 2458920, 2766285, 2950704, 3319542, 3688380, 4283280, 4426056, 4917840, 5532570, 6639084, 7376760, 8298855, 8852112, 11065140, 13278168, 14753520, 16597710, 22130280, 26556336, 33195420, 44260560, 66390840, 132781680]

約数ペア:

[(1, 132781680), (2, 66390840), (3, 44260560), (4, 33195420), (5, 26556336), (6, 22130280), (8, 16597710), (9, 14753520), (10, 13278168), (12, 11065140), (15, 8852112), (16, 8298855), (18, 7376760), (20, 6639084), (24, 5532570), (27, 4917840), (30, 4426056), (31, 4283280), (36, 3688380), (40, 3319542), (45, 2950704), (48, 2766285), (54, 2458920), (60, 2213028), (62, 2141640), (72, 1844190), (80, 1659771), (81, 1639280), (90, 1475352), (93, 1427760), (108, 1229460), (120, 1106514), (124, 1070820), (135, 983568), (144, 922095), (155, 856656), (162, 819640), (180, 737676), (186, 713880), (216, 614730), (240, 553257), (248, 535410), (270, 491784), (279, 475920), (310, 428328), (324, 409820), (360, 368838), (372, 356940), (405, 327856), (432, 307365), (465, 285552), (496, 267705), (540, 245892), (558, 237960), (620, 214164), (648, 204910), (661, 200880), (720, 184419), (744, 178470), (810, 163928), (837, 158640), (930, 142776), (1080, 122946), (1116, 118980), (1240, 107082), (1296, 102455), (1322, 100440), (1395, 95184), (1488, 89235), (1620, 81964), (1674, 79320), (1860, 71388), (1983, 66960), (2160, 61473), (2232, 59490), (2480, 53541), (2511, 52880), (2644, 50220), (2790, 47592), (3240, 40982), (3305, 40176), (3348, 39660), (3720, 35694), (3966, 33480), (4185, 31728), (4464, 29745), (5022, 26440), (5288, 25110), (5580, 23796), (5949, 22320), (6480, 20491), (6610, 20088), (6696, 19830), (7440, 17847), (7932, 16740), (8370, 15864), (9915, 13392), (10044, 13220), (10576, 12555), (11160, 11898)]