218223720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 384

約数和(自身を含む): 869581440

約数和(自身を除く): 651357720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 157, 162, 165, 180, 195, 198, 216, 220, 234, 243, 260, 264, 270, 286, 297, 312, 314, 324, 330, 351, 360, 390, 396, 405, 429, 440, 468, 471, 486, 495, 520, 540, 572, 585, 594, 628, 648, 660, 702, 715, 780, 785, 792, 810, 858, 891, 936, 942, 972, 990, 1053, 1080, 1144, 1170, 1188, 1215, 1256, 1287, 1320, 1404, 1413, 1430, 1485, 1560, 1570, 1620, 1716, 1727, 1755, 1782, 1884, 1944, 1980, 2041, 2106, 2145, 2340, 2355, 2376, 2430, 2574, 2673, 2808, 2826, 2860, 2970, 3140, 3159, 3240, 3432, 3454, 3510, 3564, 3768, 3861, 3960, 4082, 4212, 4239, 4290, 4455, 4680, 4710, 4860, 5148, 5181, 5265, 5346, 5652, 5720, 5940, 6123, 6280, 6318, 6435, 6908, 7020, 7065, 7128, 7722, 8164, 8424, 8478, 8580, 8635, 8910, 9420, 9720, 10205, 10296, 10362, 10530, 10692, 11304, 11583, 11880, 12246, 12636, 12717, 12870, 13365, 13816, 14040, 14130, 15444, 15543, 15795, 16328, 16956, 17160, 17270, 17820, 18369, 18840, 19305, 20410, 20724, 21060, 21195, 21384, 22451, 23166, 24492, 25272, 25434, 25740, 25905, 26730, 28260, 30615, 30888, 31086, 31590, 33912, 34540, 34749, 35640, 36738, 38151, 38610, 40820, 41448, 42120, 42390, 44902, 46332, 46629, 48984, 50868, 51480, 51810, 53460, 55107, 56520, 57915, 61230, 62172, 63180, 63585, 67353, 69080, 69498, 73476, 76302, 77220, 77715, 81640, 84780, 89804, 91845, 92664, 93258, 101736, 103620, 106920, 110214, 112255, 115830, 122460, 124344, 126360, 127170, 134706, 138996, 139887, 146952, 152604, 154440, 155430, 165321, 169560, 173745, 179608, 183690, 186516, 190755, 202059, 207240, 220428, 224510, 231660, 233145, 244920, 254340, 269412, 275535, 277992, 279774, 305208, 310860, 330642, 336765, 347490, 367380, 373032, 381510, 404118, 419661, 440856, 449020, 463320, 466290, 495963, 508680, 538824, 551070, 559548, 606177, 621720, 661284, 673530, 694980, 699435, 734760, 763020, 808236, 826605, 839322, 898040, 932580, 991926, 1010295, 1102140, 1119096, 1212354, 1322568, 1347060, 1389960, 1398870, 1526040, 1616472, 1653210, 1678644, 1818531, 1865160, 1983852, 2020590, 2098305, 2204280, 2424708, 2479815, 2694120, 2797740, 3030885, 3306420, 3357288, 3637062, 3967704, 4041180, 4196610, 4849416, 4959630, 5455593, 5595480, 6061770, 6612840, 7274124, 8082360, 8393220, 9092655, 9919260, 10911186, 12123540, 14548248, 16786440, 18185310, 19838520, 21822372, 24247080, 27277965, 36370620, 43644744, 54555930, 72741240, 109111860, 218223720]

約数ペア:

[(1, 218223720), (2, 109111860), (3, 72741240), (4, 54555930), (5, 43644744), (6, 36370620), (8, 27277965), (9, 24247080), (10, 21822372), (11, 19838520), (12, 18185310), (13, 16786440), (15, 14548248), (18, 12123540), (20, 10911186), (22, 9919260), (24, 9092655), (26, 8393220), (27, 8082360), (30, 7274124), (33, 6612840), (36, 6061770), (39, 5595480), (40, 5455593), (44, 4959630), (45, 4849416), (52, 4196610), (54, 4041180), (55, 3967704), (60, 3637062), (65, 3357288), (66, 3306420), (72, 3030885), (78, 2797740), (81, 2694120), (88, 2479815), (90, 2424708), (99, 2204280), (104, 2098305), (108, 2020590), (110, 1983852), (117, 1865160), (120, 1818531), (130, 1678644), (132, 1653210), (135, 1616472), (143, 1526040), (156, 1398870), (157, 1389960), (162, 1347060), (165, 1322568), (180, 1212354), (195, 1119096), (198, 1102140), (216, 1010295), (220, 991926), (234, 932580), (243, 898040), (260, 839322), (264, 826605), (270, 808236), (286, 763020), (297, 734760), (312, 699435), (314, 694980), (324, 673530), (330, 661284), (351, 621720), (360, 606177), (390, 559548), (396, 551070), (405, 538824), (429, 508680), (440, 495963), (468, 466290), (471, 463320), (486, 449020), (495, 440856), (520, 419661), (540, 404118), (572, 381510), (585, 373032), (594, 367380), (628, 347490), (648, 336765), (660, 330642), (702, 310860), (715, 305208), (780, 279774), (785, 277992), (792, 275535), (810, 269412), (858, 254340), (891, 244920), (936, 233145), (942, 231660), (972, 224510), (990, 220428), (1053, 207240), (1080, 202059), (1144, 190755), (1170, 186516), (1188, 183690), (1215, 179608), (1256, 173745), (1287, 169560), (1320, 165321), (1404, 155430), (1413, 154440), (1430, 152604), (1485, 146952), (1560, 139887), (1570, 138996), (1620, 134706), (1716, 127170), (1727, 126360), (1755, 124344), (1782, 122460), (1884, 115830), (1944, 112255), (1980, 110214), (2041, 106920), (2106, 103620), (2145, 101736), (2340, 93258), (2355, 92664), (2376, 91845), (2430, 89804), (2574, 84780), (2673, 81640), (2808, 77715), (2826, 77220), (2860, 76302), (2970, 73476), (3140, 69498), (3159, 69080), (3240, 67353), (3432, 63585), (3454, 63180), (3510, 62172), (3564, 61230), (3768, 57915), (3861, 56520), (3960, 55107), (4082, 53460), (4212, 51810), (4239, 51480), (4290, 50868), (4455, 48984), (4680, 46629), (4710, 46332), (4860, 44902), (5148, 42390), (5181, 42120), (5265, 41448), (5346, 40820), (5652, 38610), (5720, 38151), (5940, 36738), (6123, 35640), (6280, 34749), (6318, 34540), (6435, 33912), (6908, 31590), (7020, 31086), (7065, 30888), (7128, 30615), (7722, 28260), (8164, 26730), (8424, 25905), (8478, 25740), (8580, 25434), (8635, 25272), (8910, 24492), (9420, 23166), (9720, 22451), (10205, 21384), (10296, 21195), (10362, 21060), (10530, 20724), (10692, 20410), (11304, 19305), (11583, 18840), (11880, 18369), (12246, 17820), (12636, 17270), (12717, 17160), (12870, 16956), (13365, 16328), (13816, 15795), (14040, 15543), (14130, 15444)]