20238439680

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 756

約数和(自身を含む): 77833531188

約数和(自身を除く): 57595091508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 41, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 82, 90, 92, 96, 108, 115, 120, 123, 128, 135, 138, 144, 160, 162, 164, 180, 184, 192, 205, 207, 216, 230, 240, 243, 246, 256, 270, 276, 288, 320, 324, 328, 345, 360, 368, 369, 384, 405, 410, 414, 432, 460, 480, 486, 492, 529, 540, 552, 576, 615, 621, 640, 648, 656, 690, 720, 729, 736, 738, 768, 810, 820, 828, 864, 920, 943, 960, 972, 984, 1035, 1058, 1080, 1104, 1107, 1152, 1215, 1230, 1242, 1280, 1296, 1312, 1380, 1440, 1458, 1472, 1476, 1587, 1620, 1640, 1656, 1728, 1840, 1845, 1863, 1886, 1920, 1944, 1968, 2070, 2116, 2160, 2208, 2214, 2304, 2430, 2460, 2484, 2592, 2624, 2645, 2760, 2829, 2880, 2916, 2944, 2952, 3105, 3174, 3240, 3280, 3312, 3321, 3456, 3645, 3680, 3690, 3726, 3772, 3840, 3888, 3936, 4140, 4232, 4320, 4416, 4428, 4715, 4761, 4860, 4920, 4968, 5184, 5248, 5290, 5520, 5535, 5589, 5658, 5760, 5832, 5888, 5904, 6210, 6348, 6480, 6560, 6624, 6642, 6912, 7290, 7360, 7380, 7452, 7544, 7776, 7872, 7935, 8280, 8464, 8487, 8640, 8832, 8856, 9315, 9430, 9522, 9720, 9840, 9936, 9963, 10368, 10496, 10580, 11040, 11070, 11178, 11316, 11520, 11664, 11808, 12420, 12696, 12960, 13120, 13248, 13284, 14145, 14283, 14580, 14720, 14760, 14904, 15088, 15552, 15744, 15870, 16560, 16605, 16767, 16928, 16974, 17280, 17664, 17712, 18630, 18860, 19044, 19440, 19680, 19872, 19926, 20736, 21160, 21689, 22080, 22140, 22356, 22632, 23328, 23616, 23805, 24840, 25392, 25461, 25920, 26240, 26496, 26568, 27945, 28290, 28566, 29160, 29440, 29520, 29808, 29889, 30176, 31104, 31488, 31740, 33120, 33210, 33534, 33856, 33948, 34560, 35424, 37260, 37720, 38088, 38880, 39360, 39744, 39852, 42320, 42435, 42849, 43378, 44160, 44280, 44712, 45264, 46656, 47232, 47610, 49680, 49815, 50784, 50922, 51840, 52480, 52992, 53136, 55890, 56580, 57132, 58320, 59040, 59616, 59778, 60352, 62208, 63480, 65067, 66240, 66420, 67068, 67712, 67896, 70848, 71415, 74520, 75440, 76176, 76383, 77760, 78720, 79488, 79704, 83835, 84640, 84870, 85698, 86756, 88320, 88560, 89424, 90528, 93312, 94464, 95220, 99360, 99630, 101568, 101844, 103680, 106272, 108445, 111780, 113160, 114264, 116640, 118080, 119232, 119556, 120704, 126960, 127305, 128547, 130134, 132480, 132840, 134136, 135424, 135792, 141696, 142830, 149040, 149445, 150880, 152352, 152766, 155520, 157440, 158976, 159408, 167670, 169280, 169740, 171396, 173512, 177120, 178848, 181056, 186624, 190440, 195201, 198720, 199260, 203136, 203688, 212544, 214245, 216890, 223560, 226320, 228528, 229149, 233280, 236160, 238464, 239112, 241408, 253920, 254610, 257094, 260268, 264960, 265680, 268272, 271584, 283392, 285660, 298080, 298890, 301760, 304704, 305532, 311040, 318816, 325335, 335340, 338560, 339480, 342792, 347024, 354240, 357696, 362112, 380880, 381915, 385641, 390402, 397440, 398520, 406272, 407376, 425088, 428490, 433780, 447120, 452640, 457056, 458298, 466560, 472320, 476928, 478224, 507840, 509220, 514188, 520536, 531360, 536544, 543168, 571320, 585603, 596160, 597780, 603520, 609408, 611064, 637632, 642735, 650670, 670680, 677120, 678960, 685584, 687447, 694048, 708480, 715392, 724224, 761760, 763830, 771282, 780804, 794880, 797040, 814752, 850176, 856980, 867560, 894240, 905280, 914112, 916596, 933120, 956448, 976005, 1015680, 1018440, 1028376, 1041072, 1062720, 1073088, 1086336, 1142640, 1145745, 1171206, 1192320, 1195560, 1207040, 1218816, 1222128, 1275264, 1285470, 1301340, 1341360, 1357920, 1371168, 1374894, 1388096, 1416960, 1430784, 1523520, 1527660, 1542564, 1561608, 1594080, 1629504, 1713960, 1735120, 1756809, 1788480, 1810560, 1828224, 1833192, 1912896, 1928205, 1952010, 2031360, 2036880, 2056752, 2082144, 2125440, 2146176, 2172672, 2285280, 2291490, 2342412, 2384640, 2391120, 2444256, 2550528, 2570940, 2602680, 2682720, 2715840, 2742336, 2749788, 2776192, 2928015, 3047040, 3055320, 3085128, 3123216, 3188160, 3259008, 3427920, 3437235, 3470240, 3513618, 3576960, 3621120, 3656448, 3666384, 3825792, 3856410, 3904020, 4073760, 4113504, 4164288, 4250880, 4292352, 4570560, 4582980, 4684824, 4782240, 4888512, 5141880, 5205360, 5270427, 5365440, 5431680, 5484672, 5499576, 5552384, 5856030, 6094080, 6110640, 6170256, 6246432, 6376320, 6518016, 6855840, 6874470, 6940480, 7027236, 7153920, 7332768, 7651584, 7712820, 7808040, 8147520, 8227008, 8328576, 8784045, 9141120, 9165960, 9369648, 9564480, 9777024, 10283760, 10410720, 10540854, 10730880, 10863360, 10969344, 10999152, 11712060, 12221280, 12340512, 12492864, 12752640, 13711680, 13748940, 13880960, 14054472, 14665536, 15425640, 15616080, 15811281, 16295040, 16454016, 16657152, 17568090, 18282240, 18331920, 18739296, 19128960, 19554048, 20567520, 20821440, 21081708, 21461760, 21998304, 23424120, 24442560, 24681024, 24985728, 26352135, 27423360, 27497880, 27761920, 28108944, 29331072, 30851280, 31232160, 31622562, 32590080, 32908032, 35136180, 36663840, 37478592, 38257920, 41135040, 41642880, 42163416, 43996608, 46848240, 48885120, 49362048, 49971456, 52704270, 54846720, 54995760, 56217888, 58662144, 61702560, 62464320, 63245124, 70272360, 73327680, 74957184, 79056405, 82270080, 83285760, 84326832, 87993216, 93696480, 97770240, 98724096, 105408540, 109991520, 112435776, 123405120, 124928640, 126490248, 140544720, 146655360, 149914368, 158112810, 164540160, 168653664, 175986432, 187392960, 210817080, 219983040, 224871552, 246810240, 249857280, 252980496, 281089440, 293310720, 316225620, 337307328, 374785920, 421634160, 439966080, 449743104, 493620480, 505960992, 562178880, 632451240, 674614656, 749571840, 843268320, 879932160, 1011921984, 1124357760, 1264902480, 1349229312, 1686536640, 2023843968, 2248715520, 2529804960, 3373073280, 4047687936, 5059609920, 6746146560, 10119219840, 20238439680]

約数ペア:

[(1, 20238439680), (2, 10119219840), (3, 6746146560), (4, 5059609920), (5, 4047687936), (6, 3373073280), (8, 2529804960), (9, 2248715520), (10, 2023843968), (12, 1686536640), (15, 1349229312), (16, 1264902480), (18, 1124357760), (20, 1011921984), (23, 879932160), (24, 843268320), (27, 749571840), (30, 674614656), (32, 632451240), (36, 562178880), (40, 505960992), (41, 493620480), (45, 449743104), (46, 439966080), (48, 421634160), (54, 374785920), (60, 337307328), (64, 316225620), (69, 293310720), (72, 281089440), (80, 252980496), (81, 249857280), (82, 246810240), (90, 224871552), (92, 219983040), (96, 210817080), (108, 187392960), (115, 175986432), (120, 168653664), (123, 164540160), (128, 158112810), (135, 149914368), (138, 146655360), (144, 140544720), (160, 126490248), (162, 124928640), (164, 123405120), (180, 112435776), (184, 109991520), (192, 105408540), (205, 98724096), (207, 97770240), (216, 93696480), (230, 87993216), (240, 84326832), (243, 83285760), (246, 82270080), (256, 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13880960), (1472, 13748940), (1476, 13711680), (1587, 12752640), (1620, 12492864), (1640, 12340512), (1656, 12221280), (1728, 11712060), (1840, 10999152), (1845, 10969344), (1863, 10863360), (1886, 10730880), (1920, 10540854), (1944, 10410720), (1968, 10283760), (2070, 9777024), (2116, 9564480), (2160, 9369648), (2208, 9165960), (2214, 9141120), (2304, 8784045), (2430, 8328576), (2460, 8227008), (2484, 8147520), (2592, 7808040), (2624, 7712820), (2645, 7651584), (2760, 7332768), (2829, 7153920), (2880, 7027236), (2916, 6940480), (2944, 6874470), (2952, 6855840), (3105, 6518016), (3174, 6376320), (3240, 6246432), (3280, 6170256), (3312, 6110640), (3321, 6094080), (3456, 5856030), (3645, 5552384), (3680, 5499576), (3690, 5484672), (3726, 5431680), (3772, 5365440), (3840, 5270427), (3888, 5205360), (3936, 5141880), (4140, 4888512), (4232, 4782240), (4320, 4684824), (4416, 4582980), (4428, 4570560), (4715, 4292352), (4761, 4250880), (4860, 4164288), (4920, 4113504), (4968, 4073760), (5184, 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(14720, 1374894), (14760, 1371168), (14904, 1357920), (15088, 1341360), (15552, 1301340), (15744, 1285470), (15870, 1275264), (16560, 1222128), (16605, 1218816), (16767, 1207040), (16928, 1195560), (16974, 1192320), (17280, 1171206), (17664, 1145745), (17712, 1142640), (18630, 1086336), (18860, 1073088), (19044, 1062720), (19440, 1041072), (19680, 1028376), (19872, 1018440), (19926, 1015680), (20736, 976005), (21160, 956448), (21689, 933120), (22080, 916596), (22140, 914112), (22356, 905280), (22632, 894240), (23328, 867560), (23616, 856980), (23805, 850176), (24840, 814752), (25392, 797040), (25461, 794880), (25920, 780804), (26240, 771282), (26496, 763830), (26568, 761760), (27945, 724224), (28290, 715392), (28566, 708480), (29160, 694048), (29440, 687447), (29520, 685584), (29808, 678960), (29889, 677120), (30176, 670680), (31104, 650670), (31488, 642735), (31740, 637632), (33120, 611064), (33210, 609408), (33534, 603520), (33856, 597780), (33948, 596160), (34560, 585603), (35424, 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(88560, 228528), (89424, 226320), (90528, 223560), (93312, 216890), (94464, 214245), (95220, 212544), (99360, 203688), (99630, 203136), (101568, 199260), (101844, 198720), (103680, 195201), (106272, 190440), (108445, 186624), (111780, 181056), (113160, 178848), (114264, 177120), (116640, 173512), (118080, 171396), (119232, 169740), (119556, 169280), (120704, 167670), (126960, 159408), (127305, 158976), (128547, 157440), (130134, 155520), (132480, 152766), (132840, 152352), (134136, 150880), (135424, 149445), (135792, 149040), (141696, 142830)]