218728440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 872726400

約数和(自身を除く): 653997960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 41, 42, 45, 56, 58, 60, 63, 70, 72, 73, 82, 84, 87, 90, 105, 116, 120, 123, 126, 140, 145, 146, 164, 168, 174, 180, 203, 205, 210, 219, 232, 246, 252, 261, 280, 287, 290, 292, 315, 328, 348, 360, 365, 369, 406, 410, 420, 435, 438, 492, 504, 511, 522, 574, 580, 584, 609, 615, 630, 657, 696, 730, 738, 812, 820, 840, 861, 870, 876, 984, 1015, 1022, 1044, 1095, 1148, 1160, 1189, 1218, 1230, 1260, 1305, 1314, 1435, 1460, 1476, 1533, 1624, 1640, 1722, 1740, 1752, 1827, 1845, 2030, 2044, 2088, 2117, 2190, 2296, 2378, 2436, 2460, 2520, 2555, 2583, 2610, 2628, 2870, 2920, 2952, 2993, 3045, 3066, 3285, 3444, 3480, 3567, 3654, 3690, 4060, 4088, 4234, 4305, 4380, 4599, 4756, 4872, 4920, 5110, 5166, 5220, 5256, 5740, 5945, 5986, 6090, 6132, 6351, 6570, 6888, 7134, 7308, 7380, 7665, 8120, 8323, 8468, 8610, 8760, 8979, 9135, 9198, 9512, 10220, 10332, 10440, 10585, 10701, 11480, 11890, 11972, 12180, 12264, 12702, 12915, 13140, 14268, 14616, 14760, 14819, 14965, 15330, 16646, 16936, 17220, 17835, 17958, 18270, 18396, 19053, 20440, 20664, 20951, 21170, 21402, 22995, 23780, 23944, 24360, 24969, 25404, 25830, 26280, 26937, 28536, 29638, 29930, 30660, 31755, 33292, 34440, 35670, 35916, 36540, 36792, 38106, 41615, 41902, 42340, 42804, 44457, 44895, 45990, 47560, 49938, 50808, 51660, 53505, 53874, 59276, 59860, 61320, 62853, 63510, 66584, 71340, 71832, 73080, 74095, 74907, 76212, 83230, 83804, 84680, 85608, 86797, 88914, 89790, 91980, 95265, 99876, 103320, 104755, 107010, 107748, 118552, 119720, 124845, 125706, 127020, 133371, 134685, 142680, 148190, 149814, 152424, 166460, 167608, 173594, 177828, 179580, 183960, 188559, 190530, 199752, 209510, 214020, 215496, 222285, 249690, 251412, 254040, 260391, 266742, 269370, 296380, 299628, 314265, 332920, 347188, 355656, 359160, 374535, 377118, 381060, 419020, 428040, 433985, 444570, 499380, 502824, 520782, 533484, 538740, 592760, 599256, 607579, 628530, 666855, 694376, 749070, 754236, 762120, 781173, 838040, 867970, 889140, 942795, 998760, 1041564, 1066968, 1077480, 1215158, 1257060, 1301955, 1333710, 1498140, 1508472, 1562346, 1735940, 1778280, 1822737, 1885590, 2083128, 2430316, 2514120, 2603910, 2667420, 2996280, 3037895, 3124692, 3471880, 3645474, 3771180, 3905865, 4860632, 5207820, 5334840, 5468211, 6075790, 6249384, 7290948, 7542360, 7811730, 9113685, 10415640, 10936422, 12151580, 14581896, 15623460, 18227370, 21872844, 24303160, 27341055, 31246920, 36454740, 43745688, 54682110, 72909480, 109364220, 218728440]

約数ペア:

[(1, 218728440), (2, 109364220), (3, 72909480), (4, 54682110), (5, 43745688), (6, 36454740), (7, 31246920), (8, 27341055), (9, 24303160), (10, 21872844), (12, 18227370), (14, 15623460), (15, 14581896), (18, 12151580), (20, 10936422), (21, 10415640), (24, 9113685), (28, 7811730), (29, 7542360), (30, 7290948), (35, 6249384), (36, 6075790), (40, 5468211), (41, 5334840), (42, 5207820), (45, 4860632), (56, 3905865), (58, 3771180), (60, 3645474), (63, 3471880), (70, 3124692), (72, 3037895), (73, 2996280), (82, 2667420), (84, 2603910), (87, 2514120), (90, 2430316), (105, 2083128), (116, 1885590), (120, 1822737), (123, 1778280), (126, 1735940), (140, 1562346), (145, 1508472), (146, 1498140), (164, 1333710), (168, 1301955), (174, 1257060), (180, 1215158), (203, 1077480), (205, 1066968), (210, 1041564), (219, 998760), (232, 942795), (246, 889140), (252, 867970), (261, 838040), (280, 781173), (287, 762120), (290, 754236), (292, 749070), (315, 694376), (328, 666855), (348, 628530), (360, 607579), (365, 599256), (369, 592760), (406, 538740), (410, 533484), (420, 520782), (435, 502824), (438, 499380), (492, 444570), (504, 433985), (511, 428040), (522, 419020), (574, 381060), (580, 377118), (584, 374535), (609, 359160), (615, 355656), (630, 347188), (657, 332920), (696, 314265), (730, 299628), (738, 296380), (812, 269370), (820, 266742), (840, 260391), (861, 254040), (870, 251412), (876, 249690), (984, 222285), (1015, 215496), (1022, 214020), (1044, 209510), (1095, 199752), (1148, 190530), (1160, 188559), (1189, 183960), (1218, 179580), (1230, 177828), (1260, 173594), (1305, 167608), (1314, 166460), (1435, 152424), (1460, 149814), (1476, 148190), (1533, 142680), (1624, 134685), (1640, 133371), (1722, 127020), (1740, 125706), (1752, 124845), (1827, 119720), (1845, 118552), (2030, 107748), (2044, 107010), (2088, 104755), (2117, 103320), (2190, 99876), (2296, 95265), (2378, 91980), (2436, 89790), (2460, 88914), (2520, 86797), (2555, 85608), (2583, 84680), (2610, 83804), (2628, 83230), (2870, 76212), (2920, 74907), (2952, 74095), (2993, 73080), (3045, 71832), (3066, 71340), (3285, 66584), (3444, 63510), (3480, 62853), (3567, 61320), (3654, 59860), (3690, 59276), (4060, 53874), (4088, 53505), (4234, 51660), (4305, 50808), (4380, 49938), (4599, 47560), (4756, 45990), (4872, 44895), (4920, 44457), (5110, 42804), (5166, 42340), (5220, 41902), (5256, 41615), (5740, 38106), (5945, 36792), (5986, 36540), (6090, 35916), (6132, 35670), (6351, 34440), (6570, 33292), (6888, 31755), (7134, 30660), (7308, 29930), (7380, 29638), (7665, 28536), (8120, 26937), (8323, 26280), (8468, 25830), (8610, 25404), (8760, 24969), (8979, 24360), (9135, 23944), (9198, 23780), (9512, 22995), (10220, 21402), (10332, 21170), (10440, 20951), (10585, 20664), (10701, 20440), (11480, 19053), (11890, 18396), (11972, 18270), (12180, 17958), (12264, 17835), (12702, 17220), (12915, 16936), (13140, 16646), (14268, 15330), (14616, 14965), (14760, 14819)]