7185640320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30427}}^1$

素因数の和:30493

約数の個数: 192

約数和(自身を含む): 25418942640

約数和(自身を除く): 18233302320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5248, 5760, 5904, 6560, 7380, 7872, 9840, 11808, 13120, 14760, 15744, 19680, 23616, 26240, 29520, 30427, 39360, 47232, 59040, 60854, 78720, 91281, 118080, 121708, 152135, 182562, 236160, 243416, 273843, 304270, 365124, 456405, 486832, 547686, 608540, 730248, 912810, 973664, 1095372, 1217080, 1247507, 1369215, 1460496, 1825620, 1947328, 2190744, 2434160, 2495014, 2738430, 2920992, 3651240, 3742521, 3894656, 4381488, 4868320, 4990028, 5476860, 5841984, 6237535, 7302480, 7485042, 8762976, 9736640, 9980056, 10953720, 11227563, 11683968, 12475070, 14604960, 14970084, 17525952, 18712605, 19473280, 19960112, 21907440, 22455126, 24950140, 29209920, 29940168, 35051904, 37425210, 39920224, 43814880, 44910252, 49900280, 56137815, 58419840, 59880336, 74850420, 79840448, 87629760, 89820504, 99800560, 112275630, 119760672, 149700840, 159680896, 175259520, 179641008, 199601120, 224551260, 239521344, 299401680, 359282016, 399202240, 449102520, 479042688, 598803360, 718564032, 798404480, 898205040, 1197606720, 1437128064, 1796410080, 2395213440, 3592820160, 7185640320]

約数ペア:

[(1, 7185640320), (2, 3592820160), (3, 2395213440), (4, 1796410080), (5, 1437128064), (6, 1197606720), (8, 898205040), (9, 798404480), (10, 718564032), (12, 598803360), (15, 479042688), (16, 449102520), (18, 399202240), (20, 359282016), (24, 299401680), (30, 239521344), (32, 224551260), (36, 199601120), (40, 179641008), (41, 175259520), (45, 159680896), (48, 149700840), (60, 119760672), (64, 112275630), (72, 99800560), (80, 89820504), (82, 87629760), (90, 79840448), (96, 74850420), (120, 59880336), (123, 58419840), (128, 56137815), (144, 49900280), (160, 44910252), (164, 43814880), (180, 39920224), (192, 37425210), (205, 35051904), (240, 29940168), (246, 29209920), (288, 24950140), (320, 22455126), (328, 21907440), (360, 19960112), (369, 19473280), (384, 18712605), (410, 17525952), (480, 14970084), (492, 14604960), (576, 12475070), (615, 11683968), (640, 11227563), (656, 10953720), (720, 9980056), (738, 9736640), (820, 8762976), (960, 7485042), (984, 7302480), (1152, 6237535), (1230, 5841984), (1312, 5476860), (1440, 4990028), (1476, 4868320), (1640, 4381488), (1845, 3894656), (1920, 3742521), (1968, 3651240), (2460, 2920992), (2624, 2738430), (2880, 2495014), (2952, 2434160), (3280, 2190744), (3690, 1947328), (3936, 1825620), (4920, 1460496), (5248, 1369215), (5760, 1247507), (5904, 1217080), (6560, 1095372), (7380, 973664), (7872, 912810), (9840, 730248), (11808, 608540), (13120, 547686), (14760, 486832), (15744, 456405), (19680, 365124), (23616, 304270), (26240, 273843), (29520, 243416), (30427, 236160), (39360, 182562), (47232, 152135), (59040, 121708), (60854, 118080), (78720, 91281)]