20148840960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:615

約数の個数: 320

約数和(自身を含む): 66235010688

約数和(自身を除く): 46086169728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 83, 96, 120, 128, 146, 160, 166, 192, 219, 240, 249, 256, 292, 320, 332, 365, 384, 415, 433, 438, 480, 498, 512, 584, 640, 664, 730, 768, 830, 866, 876, 960, 996, 1095, 1168, 1245, 1280, 1299, 1328, 1460, 1536, 1660, 1732, 1752, 1920, 1992, 2165, 2190, 2336, 2490, 2560, 2598, 2656, 2920, 3320, 3464, 3504, 3840, 3984, 4330, 4380, 4672, 4980, 5196, 5312, 5840, 6059, 6495, 6640, 6928, 7008, 7680, 7968, 8660, 8760, 9344, 9960, 10392, 10624, 11680, 12118, 12990, 13280, 13856, 14016, 15936, 17320, 17520, 18177, 18688, 19920, 20784, 21248, 23360, 24236, 25980, 26560, 27712, 28032, 30295, 31609, 31872, 34640, 35040, 35939, 36354, 37376, 39840, 41568, 42496, 46720, 48472, 51960, 53120, 55424, 56064, 60590, 63218, 63744, 69280, 70080, 71878, 72708, 79680, 83136, 90885, 93440, 94827, 96944, 103920, 106240, 107817, 110848, 112128, 121180, 126436, 127488, 138560, 140160, 143756, 145416, 158045, 159360, 166272, 179695, 181770, 186880, 189654, 193888, 207840, 212480, 215634, 221696, 242360, 252872, 277120, 280320, 287512, 290832, 316090, 318720, 332544, 359390, 363540, 379308, 387776, 415680, 431268, 474135, 484720, 505744, 539085, 554240, 560640, 575024, 581664, 632180, 637440, 665088, 718780, 727080, 758616, 775552, 831360, 862536, 948270, 969440, 1011488, 1078170, 1108480, 1150048, 1163328, 1264360, 1437560, 1454160, 1517232, 1551104, 1662720, 1725072, 1896540, 1938880, 2022976, 2156340, 2300096, 2326656, 2528720, 2623547, 2875120, 2908320, 3034464, 3102208, 3325440, 3450144, 3793080, 3877760, 4045952, 4312680, 4600192, 4653312, 5057440, 5247094, 5750240, 5816640, 6068928, 6900288, 7586160, 7755520, 7870641, 8091904, 8625360, 9200384, 9306624, 10114880, 10494188, 11500480, 11633280, 12137856, 13117735, 13800576, 15172320, 15511040, 15741282, 16183808, 17250720, 18400768, 20229760, 20988376, 23000960, 23266560, 24275712, 26235470, 27601152, 30344640, 31482564, 34501440, 39353205, 40459520, 41976752, 46001920, 46533120, 48551424, 52470940, 55202304, 60689280, 62965128, 69002880, 78706410, 80919040, 83953504, 92003840, 104941880, 121378560, 125930256, 138005760, 157412820, 167907008, 209883760, 242757120, 251860512, 276011520, 314825640, 335814016, 419767520, 503721024, 629651280, 671628032, 839535040, 1007442048, 1259302560, 1343256064, 1679070080, 2014884096, 2518605120, 3358140160, 4029768192, 5037210240, 6716280320, 10074420480, 20148840960]

約数ペア:

[(1, 20148840960), (2, 10074420480), (3, 6716280320), (4, 5037210240), (5, 4029768192), (6, 3358140160), (8, 2518605120), (10, 2014884096), (12, 1679070080), (15, 1343256064), (16, 1259302560), (20, 1007442048), (24, 839535040), (30, 671628032), (32, 629651280), (40, 503721024), (48, 419767520), (60, 335814016), (64, 314825640), (73, 276011520), (80, 251860512), (83, 242757120), (96, 209883760), (120, 167907008), (128, 157412820), (146, 138005760), (160, 125930256), (166, 121378560), (192, 104941880), (219, 92003840), (240, 83953504), (249, 80919040), (256, 78706410), (292, 69002880), (320, 62965128), (332, 60689280), (365, 55202304), (384, 52470940), (415, 48551424), (433, 46533120), (438, 46001920), (480, 41976752), (498, 40459520), (512, 39353205), (584, 34501440), (640, 31482564), (664, 30344640), (730, 27601152), (768, 26235470), (830, 24275712), (866, 23266560), (876, 23000960), (960, 20988376), (996, 20229760), (1095, 18400768), (1168, 17250720), (1245, 16183808), (1280, 15741282), (1299, 15511040), (1328, 15172320), (1460, 13800576), (1536, 13117735), (1660, 12137856), (1732, 11633280), (1752, 11500480), (1920, 10494188), (1992, 10114880), (2165, 9306624), (2190, 9200384), (2336, 8625360), (2490, 8091904), (2560, 7870641), (2598, 7755520), (2656, 7586160), (2920, 6900288), (3320, 6068928), (3464, 5816640), (3504, 5750240), (3840, 5247094), (3984, 5057440), (4330, 4653312), (4380, 4600192), (4672, 4312680), (4980, 4045952), (5196, 3877760), (5312, 3793080), (5840, 3450144), (6059, 3325440), (6495, 3102208), (6640, 3034464), (6928, 2908320), (7008, 2875120), (7680, 2623547), (7968, 2528720), (8660, 2326656), (8760, 2300096), (9344, 2156340), (9960, 2022976), (10392, 1938880), (10624, 1896540), (11680, 1725072), (12118, 1662720), (12990, 1551104), (13280, 1517232), (13856, 1454160), (14016, 1437560), (15936, 1264360), (17320, 1163328), (17520, 1150048), (18177, 1108480), (18688, 1078170), (19920, 1011488), (20784, 969440), (21248, 948270), (23360, 862536), (24236, 831360), (25980, 775552), (26560, 758616), (27712, 727080), (28032, 718780), (30295, 665088), (31609, 637440), (31872, 632180), (34640, 581664), (35040, 575024), (35939, 560640), (36354, 554240), (37376, 539085), (39840, 505744), (41568, 484720), (42496, 474135), (46720, 431268), (48472, 415680), (51960, 387776), (53120, 379308), (55424, 363540), (56064, 359390), (60590, 332544), (63218, 318720), (63744, 316090), (69280, 290832), (70080, 287512), (71878, 280320), (72708, 277120), (79680, 252872), (83136, 242360), (90885, 221696), (93440, 215634), (94827, 212480), (96944, 207840), (103920, 193888), (106240, 189654), (107817, 186880), (110848, 181770), (112128, 179695), (121180, 166272), (126436, 159360), (127488, 158045), (138560, 145416), (140160, 143756)]