166543920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 595408320

約数和(自身を除く): 428864400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 113, 115, 120, 138, 144, 178, 180, 184, 207, 226, 230, 240, 267, 276, 339, 345, 356, 360, 368, 414, 445, 452, 460, 534, 552, 565, 678, 690, 712, 720, 801, 828, 890, 904, 920, 1017, 1035, 1068, 1104, 1130, 1335, 1356, 1380, 1424, 1602, 1656, 1695, 1780, 1808, 1840, 2034, 2047, 2070, 2136, 2260, 2599, 2670, 2712, 2760, 3204, 3312, 3390, 3560, 4005, 4068, 4094, 4140, 4272, 4520, 5085, 5198, 5340, 5424, 5520, 6141, 6408, 6780, 7120, 7797, 8010, 8136, 8188, 8280, 9040, 10057, 10170, 10235, 10396, 10680, 12282, 12816, 12995, 13560, 15594, 16020, 16272, 16376, 16560, 18423, 20114, 20340, 20470, 20792, 21360, 23391, 24564, 25990, 27120, 30171, 30705, 31188, 32040, 32752, 36846, 38985, 40228, 40680, 40940, 41584, 46782, 49128, 50285, 51980, 60342, 61410, 62376, 64080, 73692, 77970, 80456, 81360, 81880, 90513, 92115, 93564, 98256, 100570, 103960, 116955, 120684, 122820, 124752, 147384, 150855, 155940, 160912, 163760, 181026, 184230, 187128, 201140, 207920, 231311, 233910, 241368, 245640, 294768, 301710, 311880, 362052, 368460, 374256, 402280, 452565, 462622, 467820, 482736, 491280, 603420, 623760, 693933, 724104, 736920, 804560, 905130, 925244, 935640, 1156555, 1206840, 1387866, 1448208, 1473840, 1810260, 1850488, 1871280, 2081799, 2313110, 2413680, 2775732, 3469665, 3620520, 3700976, 4163598, 4626220, 5551464, 6939330, 7241040, 8327196, 9252440, 10408995, 11102928, 13878660, 16654392, 18504880, 20817990, 27757320, 33308784, 41635980, 55514640, 83271960, 166543920]

約数ペア:

[(1, 166543920), (2, 83271960), (3, 55514640), (4, 41635980), (5, 33308784), (6, 27757320), (8, 20817990), (9, 18504880), (10, 16654392), (12, 13878660), (15, 11102928), (16, 10408995), (18, 9252440), (20, 8327196), (23, 7241040), (24, 6939330), (30, 5551464), (36, 4626220), (40, 4163598), (45, 3700976), (46, 3620520), (48, 3469665), (60, 2775732), (69, 2413680), (72, 2313110), (80, 2081799), (89, 1871280), (90, 1850488), (92, 1810260), (113, 1473840), (115, 1448208), (120, 1387866), (138, 1206840), (144, 1156555), (178, 935640), (180, 925244), (184, 905130), (207, 804560), (226, 736920), (230, 724104), (240, 693933), (267, 623760), (276, 603420), (339, 491280), (345, 482736), (356, 467820), (360, 462622), (368, 452565), (414, 402280), (445, 374256), (452, 368460), (460, 362052), (534, 311880), (552, 301710), (565, 294768), (678, 245640), (690, 241368), (712, 233910), (720, 231311), (801, 207920), (828, 201140), (890, 187128), (904, 184230), (920, 181026), (1017, 163760), (1035, 160912), (1068, 155940), (1104, 150855), (1130, 147384), (1335, 124752), (1356, 122820), (1380, 120684), (1424, 116955), (1602, 103960), (1656, 100570), (1695, 98256), (1780, 93564), (1808, 92115), (1840, 90513), (2034, 81880), (2047, 81360), (2070, 80456), (2136, 77970), (2260, 73692), (2599, 64080), (2670, 62376), (2712, 61410), (2760, 60342), (3204, 51980), (3312, 50285), (3390, 49128), (3560, 46782), (4005, 41584), (4068, 40940), (4094, 40680), (4140, 40228), (4272, 38985), (4520, 36846), (5085, 32752), (5198, 32040), (5340, 31188), (5424, 30705), (5520, 30171), (6141, 27120), (6408, 25990), (6780, 24564), (7120, 23391), (7797, 21360), (8010, 20792), (8136, 20470), (8188, 20340), (8280, 20114), (9040, 18423), (10057, 16560), (10170, 16376), (10235, 16272), (10396, 16020), (10680, 15594), (12282, 13560), (12816, 12995)]