47533920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 182020608

約数和(自身を除く): 134486688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 47, 48, 49, 56, 60, 70, 80, 84, 86, 94, 96, 98, 105, 112, 120, 129, 140, 141, 147, 160, 168, 172, 188, 196, 210, 215, 224, 235, 240, 245, 258, 280, 282, 294, 301, 329, 336, 344, 376, 392, 420, 430, 470, 480, 490, 516, 560, 564, 588, 602, 645, 658, 672, 688, 705, 735, 752, 784, 840, 860, 903, 940, 980, 987, 1032, 1120, 1128, 1176, 1204, 1290, 1316, 1376, 1410, 1470, 1504, 1505, 1568, 1645, 1680, 1720, 1806, 1880, 1960, 1974, 2021, 2064, 2107, 2256, 2303, 2352, 2408, 2580, 2632, 2820, 2940, 3010, 3290, 3360, 3440, 3612, 3760, 3920, 3948, 4042, 4128, 4214, 4512, 4515, 4606, 4704, 4816, 4935, 5160, 5264, 5640, 5880, 6020, 6063, 6321, 6580, 6880, 6909, 7224, 7520, 7840, 7896, 8084, 8428, 9030, 9212, 9632, 9870, 10105, 10320, 10528, 10535, 11280, 11515, 11760, 12040, 12126, 12642, 13160, 13818, 14147, 14448, 15792, 16168, 16856, 18060, 18424, 19740, 20210, 20640, 21070, 22560, 23030, 23520, 24080, 24252, 25284, 26320, 27636, 28294, 28896, 30315, 31584, 31605, 32336, 33712, 34545, 36120, 36848, 39480, 40420, 42140, 42441, 46060, 48160, 48504, 50568, 52640, 55272, 56588, 60630, 63210, 64672, 67424, 69090, 70735, 72240, 73696, 78960, 80840, 84280, 84882, 92120, 97008, 99029, 101136, 110544, 113176, 121260, 126420, 138180, 141470, 144480, 157920, 161680, 168560, 169764, 184240, 194016, 198058, 202272, 212205, 221088, 226352, 242520, 252840, 276360, 282940, 297087, 323360, 337120, 339528, 368480, 396116, 424410, 452704, 485040, 495145, 505680, 552720, 565880, 594174, 679056, 792232, 848820, 970080, 990290, 1011360, 1105440, 1131760, 1188348, 1358112, 1485435, 1584464, 1697640, 1980580, 2263520, 2376696, 2970870, 3168928, 3395280, 3961160, 4753392, 5941740, 6790560, 7922320, 9506784, 11883480, 15844640, 23766960, 47533920]

約数ペア:

[(1, 47533920), (2, 23766960), (3, 15844640), (4, 11883480), (5, 9506784), (6, 7922320), (7, 6790560), (8, 5941740), (10, 4753392), (12, 3961160), (14, 3395280), (15, 3168928), (16, 2970870), (20, 2376696), (21, 2263520), (24, 1980580), (28, 1697640), (30, 1584464), (32, 1485435), (35, 1358112), (40, 1188348), (42, 1131760), (43, 1105440), (47, 1011360), (48, 990290), (49, 970080), (56, 848820), (60, 792232), (70, 679056), (80, 594174), (84, 565880), (86, 552720), (94, 505680), (96, 495145), (98, 485040), (105, 452704), (112, 424410), (120, 396116), (129, 368480), (140, 339528), (141, 337120), (147, 323360), (160, 297087), (168, 282940), (172, 276360), (188, 252840), (196, 242520), (210, 226352), (215, 221088), (224, 212205), (235, 202272), (240, 198058), (245, 194016), (258, 184240), (280, 169764), (282, 168560), (294, 161680), (301, 157920), (329, 144480), (336, 141470), (344, 138180), (376, 126420), (392, 121260), (420, 113176), (430, 110544), (470, 101136), (480, 99029), (490, 97008), (516, 92120), (560, 84882), (564, 84280), (588, 80840), (602, 78960), (645, 73696), (658, 72240), (672, 70735), (688, 69090), (705, 67424), (735, 64672), (752, 63210), (784, 60630), (840, 56588), (860, 55272), (903, 52640), (940, 50568), (980, 48504), (987, 48160), (1032, 46060), (1120, 42441), (1128, 42140), (1176, 40420), (1204, 39480), (1290, 36848), (1316, 36120), (1376, 34545), (1410, 33712), (1470, 32336), (1504, 31605), (1505, 31584), (1568, 30315), (1645, 28896), (1680, 28294), (1720, 27636), (1806, 26320), (1880, 25284), (1960, 24252), (1974, 24080), (2021, 23520), (2064, 23030), (2107, 22560), (2256, 21070), (2303, 20640), (2352, 20210), (2408, 19740), (2580, 18424), (2632, 18060), (2820, 16856), (2940, 16168), (3010, 15792), (3290, 14448), (3360, 14147), (3440, 13818), (3612, 13160), (3760, 12642), (3920, 12126), (3948, 12040), (4042, 11760), (4128, 11515), (4214, 11280), (4512, 10535), (4515, 10528), (4606, 10320), (4704, 10105), (4816, 9870), (4935, 9632), (5160, 9212), (5264, 9030), (5640, 8428), (5880, 8084), (6020, 7896), (6063, 7840), (6321, 7520), (6580, 7224), (6880, 6909)]