91668240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 334978560

約数和(自身を除く): 243310320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 90, 93, 108, 111, 120, 124, 135, 144, 148, 155, 180, 185, 186, 216, 222, 240, 248, 270, 279, 296, 310, 333, 360, 370, 372, 432, 444, 465, 496, 540, 555, 558, 592, 620, 666, 720, 740, 744, 837, 888, 930, 999, 1080, 1110, 1116, 1147, 1240, 1332, 1369, 1395, 1480, 1488, 1665, 1674, 1776, 1860, 1998, 2160, 2220, 2232, 2294, 2480, 2664, 2738, 2790, 2960, 3330, 3348, 3441, 3720, 3996, 4107, 4185, 4440, 4464, 4588, 4995, 5328, 5476, 5580, 5735, 6660, 6696, 6845, 6882, 7440, 7992, 8214, 8370, 8880, 9176, 9990, 10323, 10952, 11160, 11470, 12321, 13320, 13392, 13690, 13764, 15984, 16428, 16740, 17205, 18352, 19980, 20535, 20646, 21904, 22320, 22940, 24642, 26640, 27380, 27528, 30969, 32856, 33480, 34410, 36963, 39960, 41070, 41292, 42439, 45880, 49284, 51615, 54760, 55056, 61605, 61938, 65712, 66960, 68820, 73926, 79920, 82140, 82584, 84878, 91760, 98568, 103230, 109520, 123210, 123876, 127317, 137640, 147852, 154845, 164280, 165168, 169756, 184815, 197136, 206460, 212195, 246420, 247752, 254634, 275280, 295704, 309690, 328560, 339512, 369630, 381951, 412920, 424390, 492840, 495504, 509268, 591408, 619380, 636585, 679024, 739260, 763902, 825840, 848780, 985680, 1018536, 1145853, 1238760, 1273170, 1478520, 1527804, 1697560, 1909755, 2037072, 2291706, 2477520, 2546340, 2957040, 3055608, 3395120, 3819510, 4583412, 5092680, 5729265, 6111216, 7639020, 9166824, 10185360, 11458530, 15278040, 18333648, 22917060, 30556080, 45834120, 91668240]

約数ペア:

[(1, 91668240), (2, 45834120), (3, 30556080), (4, 22917060), (5, 18333648), (6, 15278040), (8, 11458530), (9, 10185360), (10, 9166824), (12, 7639020), (15, 6111216), (16, 5729265), (18, 5092680), (20, 4583412), (24, 3819510), (27, 3395120), (30, 3055608), (31, 2957040), (36, 2546340), (37, 2477520), (40, 2291706), (45, 2037072), (48, 1909755), (54, 1697560), (60, 1527804), (62, 1478520), (72, 1273170), (74, 1238760), (80, 1145853), (90, 1018536), (93, 985680), (108, 848780), (111, 825840), (120, 763902), (124, 739260), (135, 679024), (144, 636585), (148, 619380), (155, 591408), (180, 509268), (185, 495504), (186, 492840), (216, 424390), (222, 412920), (240, 381951), (248, 369630), (270, 339512), (279, 328560), (296, 309690), (310, 295704), (333, 275280), (360, 254634), (370, 247752), (372, 246420), (432, 212195), (444, 206460), (465, 197136), (496, 184815), (540, 169756), (555, 165168), (558, 164280), (592, 154845), (620, 147852), (666, 137640), (720, 127317), (740, 123876), (744, 123210), (837, 109520), (888, 103230), (930, 98568), (999, 91760), (1080, 84878), (1110, 82584), (1116, 82140), (1147, 79920), (1240, 73926), (1332, 68820), (1369, 66960), (1395, 65712), (1480, 61938), (1488, 61605), (1665, 55056), (1674, 54760), (1776, 51615), (1860, 49284), (1998, 45880), (2160, 42439), (2220, 41292), (2232, 41070), (2294, 39960), (2480, 36963), (2664, 34410), (2738, 33480), (2790, 32856), (2960, 30969), (3330, 27528), (3348, 27380), (3441, 26640), (3720, 24642), (3996, 22940), (4107, 22320), (4185, 21904), (4440, 20646), (4464, 20535), (4588, 19980), (4995, 18352), (5328, 17205), (5476, 16740), (5580, 16428), (5735, 15984), (6660, 13764), (6696, 13690), (6845, 13392), (6882, 13320), (7440, 12321), (7992, 11470), (8214, 11160), (8370, 10952), (8880, 10323), (9176, 9990)]