204333840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 744202368

約数和(自身を除く): 539868528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 457, 460, 486, 540, 552, 621, 648, 690, 720, 810, 828, 914, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1371, 1380, 1620, 1656, 1828, 1840, 1863, 1944, 2070, 2160, 2285, 2430, 2484, 2742, 2760, 3105, 3240, 3312, 3656, 3726, 3888, 4113, 4140, 4570, 4860, 4968, 5484, 5520, 5589, 6210, 6480, 6855, 7312, 7452, 8226, 8280, 9140, 9315, 9720, 9936, 10511, 10968, 11178, 12339, 12420, 13710, 14904, 16452, 16560, 18280, 18630, 19440, 20565, 21022, 21936, 22356, 24678, 24840, 27420, 27945, 29808, 31533, 32904, 36560, 37017, 37260, 41130, 42044, 44712, 49356, 49680, 52555, 54840, 55890, 61695, 63066, 65808, 74034, 74520, 82260, 84088, 89424, 94599, 98712, 105110, 109680, 111051, 111780, 123390, 126132, 148068, 149040, 157665, 164520, 168176, 185085, 189198, 197424, 210220, 222102, 223560, 246780, 252264, 283797, 296136, 315330, 329040, 370170, 378396, 420440, 444204, 447120, 472995, 493560, 504528, 555255, 567594, 592272, 630660, 740340, 756792, 840880, 851391, 888408, 945990, 987120, 1110510, 1135188, 1261320, 1418985, 1480680, 1513584, 1702782, 1776816, 1891980, 2221020, 2270376, 2522640, 2554173, 2837970, 2961360, 3405564, 3783960, 4256955, 4442040, 4540752, 5108346, 5675940, 6811128, 7567920, 8513910, 8884080, 10216692, 11351880, 12770865, 13622256, 17027820, 20433384, 22703760, 25541730, 34055640, 40866768, 51083460, 68111280, 102166920, 204333840]

約数ペア:

[(1, 204333840), (2, 102166920), (3, 68111280), (4, 51083460), (5, 40866768), (6, 34055640), (8, 25541730), (9, 22703760), (10, 20433384), (12, 17027820), (15, 13622256), (16, 12770865), (18, 11351880), (20, 10216692), (23, 8884080), (24, 8513910), (27, 7567920), (30, 6811128), (36, 5675940), (40, 5108346), (45, 4540752), (46, 4442040), (48, 4256955), (54, 3783960), (60, 3405564), (69, 2961360), (72, 2837970), (80, 2554173), (81, 2522640), (90, 2270376), (92, 2221020), (108, 1891980), (115, 1776816), (120, 1702782), (135, 1513584), (138, 1480680), (144, 1418985), (162, 1261320), (180, 1135188), (184, 1110510), (207, 987120), (216, 945990), (230, 888408), (240, 851391), (243, 840880), (270, 756792), (276, 740340), (324, 630660), (345, 592272), (360, 567594), (368, 555255), (405, 504528), (414, 493560), (432, 472995), (457, 447120), (460, 444204), (486, 420440), (540, 378396), (552, 370170), (621, 329040), (648, 315330), (690, 296136), (720, 283797), (810, 252264), (828, 246780), (914, 223560), (920, 222102), (972, 210220), (1035, 197424), (1080, 189198), (1104, 185085), (1215, 168176), (1242, 164520), (1296, 157665), (1371, 149040), (1380, 148068), (1620, 126132), (1656, 123390), (1828, 111780), (1840, 111051), (1863, 109680), (1944, 105110), (2070, 98712), (2160, 94599), (2285, 89424), (2430, 84088), (2484, 82260), (2742, 74520), (2760, 74034), (3105, 65808), (3240, 63066), (3312, 61695), (3656, 55890), (3726, 54840), (3888, 52555), (4113, 49680), (4140, 49356), (4570, 44712), (4860, 42044), (4968, 41130), (5484, 37260), (5520, 37017), (5589, 36560), (6210, 32904), (6480, 31533), (6855, 29808), (7312, 27945), (7452, 27420), (8226, 24840), (8280, 24678), (9140, 22356), (9315, 21936), (9720, 21022), (9936, 20565), (10511, 19440), (10968, 18630), (11178, 18280), (12339, 16560), (12420, 16452), (13710, 14904)]