233247840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 877008384

約数和(自身を除く): 643760544

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, 47, 48, 49, 56, 60, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 196, 210, 211, 224, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 422, 470, 480, 490, 560, 564, 588, 633, 658, 672, 705, 735, 752, 784, 840, 844, 940, 980, 987, 1055, 1120, 1128, 1176, 1266, 1316, 1410, 1470, 1477, 1504, 1568, 1645, 1680, 1688, 1880, 1960, 1974, 2110, 2256, 2303, 2352, 2532, 2632, 2820, 2940, 2954, 3165, 3290, 3360, 3376, 3760, 3920, 3948, 4220, 4431, 4512, 4606, 4704, 4935, 5064, 5264, 5640, 5880, 5908, 6330, 6580, 6752, 6909, 7385, 7520, 7840, 7896, 8440, 8862, 9212, 9870, 9917, 10128, 10339, 10528, 11280, 11515, 11760, 11816, 12660, 13160, 13818, 14770, 15792, 16880, 17724, 18424, 19740, 19834, 20256, 20678, 22155, 22560, 23030, 23520, 23632, 25320, 26320, 27636, 29540, 29751, 31017, 31584, 33760, 34545, 35448, 36848, 39480, 39668, 41356, 44310, 46060, 47264, 49585, 50640, 51695, 52640, 55272, 59080, 59502, 62034, 69090, 69419, 70896, 73696, 78960, 79336, 82712, 88620, 92120, 99170, 101280, 103390, 110544, 118160, 119004, 124068, 138180, 138838, 141792, 148755, 155085, 157920, 158672, 165424, 177240, 184240, 198340, 206780, 208257, 221088, 236320, 238008, 248136, 276360, 277676, 297510, 310170, 317344, 330848, 347095, 354480, 368480, 396680, 413560, 416514, 476016, 485933, 496272, 552720, 555352, 595020, 620340, 694190, 708960, 793360, 827120, 833028, 952032, 971866, 992544, 1041285, 1105440, 1110704, 1190040, 1240680, 1388380, 1457799, 1586720, 1654240, 1666056, 1943732, 2082570, 2221408, 2380080, 2429665, 2481360, 2776760, 2915598, 3332112, 3887464, 4165140, 4760160, 4859330, 4962720, 5553520, 5831196, 6664224, 7288995, 7774928, 8330280, 9718660, 11107040, 11662392, 14577990, 15549856, 16660560, 19437320, 23324784, 29155980, 33321120, 38874640, 46649568, 58311960, 77749280, 116623920, 233247840]

約数ペア:

[(1, 233247840), (2, 116623920), (3, 77749280), (4, 58311960), (5, 46649568), (6, 38874640), (7, 33321120), (8, 29155980), (10, 23324784), (12, 19437320), (14, 16660560), (15, 15549856), (16, 14577990), (20, 11662392), (21, 11107040), (24, 9718660), (28, 8330280), (30, 7774928), (32, 7288995), (35, 6664224), (40, 5831196), (42, 5553520), (47, 4962720), (48, 4859330), (49, 4760160), (56, 4165140), (60, 3887464), (70, 3332112), (80, 2915598), (84, 2776760), (94, 2481360), (96, 2429665), (98, 2380080), (105, 2221408), (112, 2082570), (120, 1943732), (140, 1666056), (141, 1654240), (147, 1586720), (160, 1457799), (168, 1388380), (188, 1240680), (196, 1190040), (210, 1110704), (211, 1105440), (224, 1041285), (235, 992544), (240, 971866), (245, 952032), (280, 833028), (282, 827120), (294, 793360), (329, 708960), (336, 694190), (376, 620340), (392, 595020), (420, 555352), (422, 552720), (470, 496272), (480, 485933), (490, 476016), (560, 416514), (564, 413560), (588, 396680), (633, 368480), (658, 354480), (672, 347095), (705, 330848), (735, 317344), (752, 310170), (784, 297510), (840, 277676), (844, 276360), (940, 248136), (980, 238008), (987, 236320), (1055, 221088), (1120, 208257), (1128, 206780), (1176, 198340), (1266, 184240), (1316, 177240), (1410, 165424), (1470, 158672), (1477, 157920), (1504, 155085), (1568, 148755), (1645, 141792), (1680, 138838), (1688, 138180), (1880, 124068), (1960, 119004), (1974, 118160), (2110, 110544), (2256, 103390), (2303, 101280), (2352, 99170), (2532, 92120), (2632, 88620), (2820, 82712), (2940, 79336), (2954, 78960), (3165, 73696), (3290, 70896), (3360, 69419), (3376, 69090), (3760, 62034), (3920, 59502), (3948, 59080), (4220, 55272), (4431, 52640), (4512, 51695), (4606, 50640), (4704, 49585), (4935, 47264), (5064, 46060), (5264, 44310), (5640, 41356), (5880, 39668), (5908, 39480), (6330, 36848), (6580, 35448), (6752, 34545), (6909, 33760), (7385, 31584), (7520, 31017), (7840, 29751), (7896, 29540), (8440, 27636), (8862, 26320), (9212, 25320), (9870, 23632), (9917, 23520), (10128, 23030), (10339, 22560), (10528, 22155), (11280, 20678), (11515, 20256), (11760, 19834), (11816, 19740), (12660, 18424), (13160, 17724), (13818, 16880), (14770, 15792)]