71300880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 360

約数和(自身を含む): 291088512

約数和(自身を除く): 219787632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 47, 48, 49, 56, 60, 63, 70, 72, 80, 84, 86, 90, 94, 98, 105, 112, 120, 126, 129, 140, 141, 144, 147, 168, 172, 180, 188, 196, 210, 215, 235, 240, 245, 252, 258, 280, 282, 294, 301, 315, 329, 336, 344, 360, 376, 387, 392, 420, 423, 430, 441, 470, 490, 504, 516, 560, 564, 588, 602, 630, 645, 658, 688, 705, 720, 735, 752, 774, 784, 840, 846, 860, 882, 903, 940, 980, 987, 1008, 1032, 1128, 1176, 1204, 1260, 1290, 1316, 1410, 1470, 1505, 1548, 1645, 1680, 1692, 1720, 1764, 1806, 1880, 1935, 1960, 1974, 2021, 2064, 2107, 2115, 2205, 2256, 2303, 2352, 2408, 2520, 2580, 2632, 2709, 2820, 2940, 2961, 3010, 3096, 3290, 3384, 3440, 3528, 3612, 3760, 3870, 3920, 3948, 4042, 4214, 4230, 4410, 4515, 4606, 4816, 4935, 5040, 5160, 5264, 5418, 5640, 5880, 5922, 6020, 6063, 6192, 6321, 6580, 6768, 6909, 7056, 7224, 7740, 7896, 8084, 8428, 8460, 8820, 9030, 9212, 9870, 10105, 10320, 10535, 10836, 11280, 11515, 11760, 11844, 12040, 12126, 12642, 13160, 13545, 13818, 14147, 14448, 14805, 15480, 15792, 16168, 16856, 16920, 17640, 18060, 18189, 18424, 18963, 19740, 20210, 20727, 21070, 21672, 23030, 23688, 24080, 24252, 25284, 26320, 27090, 27636, 28294, 29610, 30315, 30960, 31605, 32336, 33712, 33840, 34545, 35280, 36120, 36378, 36848, 37926, 39480, 40420, 41454, 42140, 42441, 43344, 46060, 47376, 48504, 50568, 54180, 55272, 56588, 59220, 60630, 63210, 69090, 70735, 72240, 72756, 75852, 78960, 80840, 82908, 84280, 84882, 90945, 92120, 94815, 97008, 99029, 101136, 103635, 108360, 110544, 113176, 118440, 121260, 126420, 127323, 138180, 141470, 145512, 151704, 161680, 165816, 168560, 169764, 181890, 184240, 189630, 198058, 207270, 212205, 216720, 226352, 236880, 242520, 252840, 254646, 276360, 282940, 291024, 297087, 303408, 331632, 339528, 363780, 379260, 396116, 414540, 424410, 485040, 495145, 505680, 509292, 552720, 565880, 594174, 636615, 679056, 727560, 758520, 792232, 829080, 848820, 891261, 990290, 1018584, 1131760, 1188348, 1273230, 1455120, 1485435, 1517040, 1584464, 1658160, 1697640, 1782522, 1980580, 2037168, 2376696, 2546460, 2970870, 3395280, 3565044, 3961160, 4456305, 4753392, 5092920, 5941740, 7130088, 7922320, 8912610, 10185840, 11883480, 14260176, 17825220, 23766960, 35650440, 71300880]

約数ペア:

[(1, 71300880), (2, 35650440), (3, 23766960), (4, 17825220), (5, 14260176), (6, 11883480), (7, 10185840), (8, 8912610), (9, 7922320), (10, 7130088), (12, 5941740), (14, 5092920), (15, 4753392), (16, 4456305), (18, 3961160), (20, 3565044), (21, 3395280), (24, 2970870), (28, 2546460), (30, 2376696), (35, 2037168), (36, 1980580), (40, 1782522), (42, 1697640), (43, 1658160), (45, 1584464), (47, 1517040), (48, 1485435), (49, 1455120), (56, 1273230), (60, 1188348), (63, 1131760), (70, 1018584), (72, 990290), (80, 891261), (84, 848820), (86, 829080), (90, 792232), (94, 758520), (98, 727560), (105, 679056), (112, 636615), (120, 594174), (126, 565880), (129, 552720), (140, 509292), (141, 505680), (144, 495145), (147, 485040), (168, 424410), (172, 414540), (180, 396116), (188, 379260), (196, 363780), (210, 339528), (215, 331632), (235, 303408), (240, 297087), (245, 291024), (252, 282940), (258, 276360), (280, 254646), (282, 252840), (294, 242520), (301, 236880), (315, 226352), (329, 216720), (336, 212205), (344, 207270), (360, 198058), (376, 189630), (387, 184240), (392, 181890), (420, 169764), (423, 168560), (430, 165816), (441, 161680), (470, 151704), (490, 145512), (504, 141470), (516, 138180), (560, 127323), (564, 126420), (588, 121260), (602, 118440), (630, 113176), (645, 110544), (658, 108360), (688, 103635), (705, 101136), (720, 99029), (735, 97008), (752, 94815), (774, 92120), (784, 90945), (840, 84882), (846, 84280), (860, 82908), (882, 80840), (903, 78960), (940, 75852), (980, 72756), (987, 72240), (1008, 70735), (1032, 69090), (1128, 63210), (1176, 60630), (1204, 59220), (1260, 56588), (1290, 55272), (1316, 54180), (1410, 50568), (1470, 48504), (1505, 47376), (1548, 46060), (1645, 43344), (1680, 42441), (1692, 42140), (1720, 41454), (1764, 40420), (1806, 39480), (1880, 37926), (1935, 36848), (1960, 36378), (1974, 36120), (2021, 35280), (2064, 34545), (2107, 33840), (2115, 33712), (2205, 32336), (2256, 31605), (2303, 30960), (2352, 30315), (2408, 29610), (2520, 28294), (2580, 27636), (2632, 27090), (2709, 26320), (2820, 25284), (2940, 24252), (2961, 24080), (3010, 23688), (3096, 23030), (3290, 21672), (3384, 21070), (3440, 20727), (3528, 20210), (3612, 19740), (3760, 18963), (3870, 18424), (3920, 18189), (3948, 18060), (4042, 17640), (4214, 16920), (4230, 16856), (4410, 16168), (4515, 15792), (4606, 15480), (4816, 14805), (4935, 14448), (5040, 14147), (5160, 13818), (5264, 13545), (5418, 13160), (5640, 12642), (5880, 12126), (5922, 12040), (6020, 11844), (6063, 11760), (6192, 11515), (6321, 11280), (6580, 10836), (6768, 10535), (6909, 10320), (7056, 10105), (7224, 9870), (7740, 9212), (7896, 9030), (8084, 8820), (8428, 8460)]