21275976960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1074

約数の個数: 432

約数和(自身を含む): 84460696320

約数和(自身を除く): 63184719360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 439, 448, 480, 504, 560, 576, 601, 630, 640, 672, 720, 768, 840, 878, 896, 960, 1008, 1120, 1152, 1202, 1260, 1280, 1317, 1344, 1440, 1680, 1756, 1792, 1803, 1920, 2016, 2195, 2240, 2304, 2404, 2520, 2634, 2688, 2880, 3005, 3073, 3360, 3512, 3606, 3840, 3951, 4032, 4207, 4390, 4480, 4808, 5040, 5268, 5376, 5409, 5760, 6010, 6146, 6585, 6720, 7024, 7212, 7902, 8064, 8414, 8780, 8960, 9015, 9219, 9616, 10080, 10536, 10818, 11520, 12020, 12292, 12621, 13170, 13440, 14048, 14424, 15365, 15804, 16128, 16828, 17560, 18030, 18438, 19232, 19755, 20160, 21035, 21072, 21636, 24040, 24584, 25242, 26340, 26880, 27045, 27657, 28096, 28848, 30730, 31608, 33656, 35120, 36060, 36876, 37863, 38464, 39510, 40320, 42070, 42144, 43272, 46095, 48080, 49168, 50484, 52680, 54090, 55314, 56192, 57696, 61460, 63105, 63216, 67312, 70240, 72120, 73752, 75726, 76928, 79020, 80640, 84140, 84288, 86544, 92190, 96160, 98336, 100968, 105360, 108180, 110628, 112384, 115392, 122920, 126210, 126432, 134624, 138285, 140480, 144240, 147504, 151452, 153856, 158040, 168280, 168576, 173088, 184380, 189315, 192320, 196672, 201936, 210720, 216360, 221256, 230784, 245840, 252420, 252864, 263839, 269248, 276570, 280960, 288480, 295008, 302904, 316080, 336560, 337152, 346176, 368760, 378630, 384640, 393344, 403872, 421440, 432720, 442512, 461568, 491680, 504840, 505728, 527678, 538496, 553140, 561920, 576960, 590016, 605808, 632160, 673120, 692352, 737520, 757260, 769280, 786688, 791517, 807744, 842880, 865440, 885024, 983360, 1009680, 1011456, 1055356, 1076992, 1106280, 1153920, 1180032, 1211616, 1264320, 1319195, 1346240, 1384704, 1475040, 1514520, 1583034, 1615488, 1685760, 1730880, 1770048, 1846873, 1966720, 2019360, 2110712, 2212560, 2307840, 2360064, 2374551, 2423232, 2528640, 2638390, 2692480, 2950080, 3029040, 3166068, 3230976, 3461760, 3540096, 3693746, 3933440, 3957585, 4038720, 4221424, 4425120, 4749102, 4846464, 5057280, 5276780, 5384960, 5540619, 5900160, 6058080, 6332136, 6923520, 7080192, 7387492, 7915170, 8077440, 8442848, 8850240, 9234365, 9498204, 9692928, 10553560, 11081238, 11800320, 11872755, 12116160, 12664272, 14774984, 15830340, 16154880, 16621857, 16885696, 17700480, 18468730, 18996408, 21107120, 22162476, 23745510, 24232320, 25328544, 27703095, 29549968, 31660680, 33243714, 33771392, 35400960, 36937460, 37992816, 42214240, 44324952, 47491020, 48464640, 50657088, 55406190, 59099936, 63321360, 66487428, 67542784, 73874920, 75985632, 83109285, 84428480, 88649904, 94982040, 101314176, 110812380, 118199872, 126642720, 132974856, 147749840, 151971264, 166218570, 168856960, 177299808, 189964080, 202628352, 221624760, 236399744, 253285440, 265949712, 295499680, 303942528, 332437140, 337713920, 354599616, 379928160, 443249520, 472799488, 506570880, 531899424, 590999360, 607885056, 664874280, 709199232, 759856320, 886499040, 1013141760, 1063798848, 1181998720, 1329748560, 1418398464, 1519712640, 1772998080, 2127597696, 2363997440, 2659497120, 3039425280, 3545996160, 4255195392, 5318994240, 7091992320, 10637988480, 21275976960]

約数ペア:

[(1, 21275976960), (2, 10637988480), (3, 7091992320), (4, 5318994240), (5, 4255195392), (6, 3545996160), (7, 3039425280), (8, 2659497120), (9, 2363997440), (10, 2127597696), (12, 1772998080), (14, 1519712640), (15, 1418398464), (16, 1329748560), (18, 1181998720), (20, 1063798848), (21, 1013141760), (24, 886499040), (28, 759856320), (30, 709199232), (32, 664874280), (35, 607885056), (36, 590999360), (40, 531899424), (42, 506570880), (45, 472799488), (48, 443249520), (56, 379928160), (60, 354599616), (63, 337713920), (64, 332437140), (70, 303942528), (72, 295499680), (80, 265949712), (84, 253285440), (90, 236399744), (96, 221624760), (105, 202628352), (112, 189964080), (120, 177299808), (126, 168856960), (128, 166218570), (140, 151971264), (144, 147749840), (160, 132974856), (168, 126642720), (180, 118199872), (192, 110812380), (210, 101314176), (224, 94982040), (240, 88649904), (252, 84428480), (256, 83109285), (280, 75985632), (288, 73874920), (315, 67542784), (320, 66487428), (336, 63321360), (360, 59099936), (384, 55406190), (420, 50657088), (439, 48464640), (448, 47491020), (480, 44324952), (504, 42214240), (560, 37992816), (576, 36937460), (601, 35400960), (630, 33771392), (640, 33243714), (672, 31660680), (720, 29549968), (768, 27703095), (840, 25328544), (878, 24232320), (896, 23745510), (960, 22162476), (1008, 21107120), (1120, 18996408), (1152, 18468730), (1202, 17700480), (1260, 16885696), (1280, 16621857), (1317, 16154880), (1344, 15830340), (1440, 14774984), (1680, 12664272), (1756, 12116160), (1792, 11872755), (1803, 11800320), (1920, 11081238), (2016, 10553560), (2195, 9692928), (2240, 9498204), (2304, 9234365), (2404, 8850240), (2520, 8442848), (2634, 8077440), (2688, 7915170), (2880, 7387492), (3005, 7080192), (3073, 6923520), (3360, 6332136), (3512, 6058080), (3606, 5900160), (3840, 5540619), (3951, 5384960), (4032, 5276780), (4207, 5057280), (4390, 4846464), (4480, 4749102), (4808, 4425120), (5040, 4221424), (5268, 4038720), (5376, 3957585), (5409, 3933440), (5760, 3693746), (6010, 3540096), (6146, 3461760), (6585, 3230976), (6720, 3166068), (7024, 3029040), (7212, 2950080), (7902, 2692480), (8064, 2638390), (8414, 2528640), (8780, 2423232), (8960, 2374551), (9015, 2360064), (9219, 2307840), (9616, 2212560), (10080, 2110712), (10536, 2019360), (10818, 1966720), (11520, 1846873), (12020, 1770048), (12292, 1730880), (12621, 1685760), (13170, 1615488), (13440, 1583034), (14048, 1514520), (14424, 1475040), (15365, 1384704), (15804, 1346240), (16128, 1319195), (16828, 1264320), (17560, 1211616), (18030, 1180032), (18438, 1153920), (19232, 1106280), (19755, 1076992), (20160, 1055356), (21035, 1011456), (21072, 1009680), (21636, 983360), (24040, 885024), (24584, 865440), (25242, 842880), (26340, 807744), (26880, 791517), (27045, 786688), (27657, 769280), (28096, 757260), (28848, 737520), (30730, 692352), (31608, 673120), (33656, 632160), (35120, 605808), (36060, 590016), (36876, 576960), (37863, 561920), (38464, 553140), (39510, 538496), (40320, 527678), (42070, 505728), (42144, 504840), (43272, 491680), (46095, 461568), (48080, 442512), (49168, 432720), (50484, 421440), (52680, 403872), (54090, 393344), (55314, 384640), (56192, 378630), (57696, 368760), (61460, 346176), (63105, 337152), (63216, 336560), (67312, 316080), (70240, 302904), (72120, 295008), (73752, 288480), (75726, 280960), (76928, 276570), (79020, 269248), (80640, 263839), (84140, 252864), (84288, 252420), (86544, 245840), (92190, 230784), (96160, 221256), (98336, 216360), (100968, 210720), (105360, 201936), (108180, 196672), (110628, 192320), (112384, 189315), (115392, 184380), (122920, 173088), (126210, 168576), (126432, 168280), (134624, 158040), (138285, 153856), (140480, 151452), (144240, 147504)]