727141320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 256

約数和(自身を含む): 2570227200

約数和(自身を除く): 1843085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 73, 90, 92, 108, 115, 120, 135, 138, 146, 180, 184, 207, 216, 219, 230, 270, 276, 292, 345, 360, 365, 401, 414, 438, 460, 540, 552, 584, 621, 657, 690, 730, 802, 828, 876, 920, 1035, 1080, 1095, 1203, 1242, 1314, 1380, 1460, 1604, 1656, 1679, 1752, 1971, 2005, 2070, 2190, 2406, 2484, 2628, 2760, 2920, 3105, 3208, 3285, 3358, 3609, 3942, 4010, 4140, 4380, 4812, 4968, 5037, 5256, 6015, 6210, 6570, 6716, 7218, 7884, 8020, 8280, 8395, 8760, 9223, 9624, 9855, 10074, 10827, 12030, 12420, 13140, 13432, 14436, 15111, 15768, 16040, 16790, 18045, 18446, 19710, 20148, 21654, 24060, 24840, 25185, 26280, 27669, 28872, 29273, 30222, 33580, 36090, 36892, 39420, 40296, 43308, 45333, 46115, 48120, 50370, 54135, 55338, 58546, 60444, 67160, 72180, 73784, 75555, 78840, 83007, 86616, 87819, 90666, 92230, 100740, 108270, 110676, 117092, 120888, 138345, 144360, 146365, 151110, 166014, 175638, 181332, 184460, 201480, 216540, 221352, 226665, 234184, 249021, 263457, 276690, 292730, 302220, 332028, 351276, 362664, 368920, 415035, 433080, 439095, 453330, 498042, 526914, 553380, 585460, 604440, 664056, 673279, 702552, 790371, 830070, 878190, 906660, 996084, 1053828, 1106760, 1170920, 1245105, 1317285, 1346558, 1580742, 1660140, 1756380, 1813320, 1992168, 2019837, 2107656, 2490210, 2634570, 2693116, 3161484, 3320280, 3366395, 3512760, 3951855, 4039674, 4980420, 5269140, 5386232, 6059511, 6322968, 6732790, 7903710, 8079348, 9960840, 10099185, 10538280, 12119022, 13465580, 15807420, 16158696, 18178533, 20198370, 24238044, 26931160, 30297555, 31614840, 36357066, 40396740, 48476088, 60595110, 72714132, 80793480, 90892665, 121190220, 145428264, 181785330, 242380440, 363570660, 727141320]

約数ペア:

[(1, 727141320), (2, 363570660), (3, 242380440), (4, 181785330), (5, 145428264), (6, 121190220), (8, 90892665), (9, 80793480), (10, 72714132), (12, 60595110), (15, 48476088), (18, 40396740), (20, 36357066), (23, 31614840), (24, 30297555), (27, 26931160), (30, 24238044), (36, 20198370), (40, 18178533), (45, 16158696), (46, 15807420), (54, 13465580), (60, 12119022), (69, 10538280), (72, 10099185), (73, 9960840), (90, 8079348), (92, 7903710), (108, 6732790), (115, 6322968), (120, 6059511), (135, 5386232), (138, 5269140), (146, 4980420), (180, 4039674), (184, 3951855), (207, 3512760), (216, 3366395), (219, 3320280), (230, 3161484), (270, 2693116), (276, 2634570), (292, 2490210), (345, 2107656), (360, 2019837), (365, 1992168), (401, 1813320), (414, 1756380), (438, 1660140), (460, 1580742), (540, 1346558), (552, 1317285), (584, 1245105), (621, 1170920), (657, 1106760), (690, 1053828), (730, 996084), (802, 906660), (828, 878190), (876, 830070), (920, 790371), (1035, 702552), (1080, 673279), (1095, 664056), (1203, 604440), (1242, 585460), (1314, 553380), (1380, 526914), (1460, 498042), (1604, 453330), (1656, 439095), (1679, 433080), (1752, 415035), (1971, 368920), (2005, 362664), (2070, 351276), (2190, 332028), (2406, 302220), (2484, 292730), (2628, 276690), (2760, 263457), (2920, 249021), (3105, 234184), (3208, 226665), (3285, 221352), (3358, 216540), (3609, 201480), (3942, 184460), (4010, 181332), (4140, 175638), (4380, 166014), (4812, 151110), (4968, 146365), (5037, 144360), (5256, 138345), (6015, 120888), (6210, 117092), (6570, 110676), (6716, 108270), (7218, 100740), (7884, 92230), (8020, 90666), (8280, 87819), (8395, 86616), (8760, 83007), (9223, 78840), (9624, 75555), (9855, 73784), (10074, 72180), (10827, 67160), (12030, 60444), (12420, 58546), (13140, 55338), (13432, 54135), (14436, 50370), (15111, 48120), (15768, 46115), (16040, 45333), (16790, 43308), (18045, 40296), (18446, 39420), (19710, 36892), (20148, 36090), (21654, 33580), (24060, 30222), (24840, 29273), (25185, 28872), (26280, 27669)]