218262240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 288

約数和(自身を含む): 868008960

約数和(自身を除く): 649746720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 210, 224, 236, 240, 252, 280, 288, 295, 315, 336, 354, 360, 367, 413, 420, 472, 480, 504, 531, 560, 590, 630, 672, 708, 720, 734, 826, 840, 885, 944, 1008, 1062, 1101, 1120, 1180, 1239, 1260, 1416, 1440, 1468, 1652, 1680, 1770, 1835, 1888, 2016, 2065, 2124, 2202, 2360, 2478, 2520, 2569, 2655, 2832, 2936, 3303, 3304, 3360, 3540, 3670, 3717, 4130, 4248, 4404, 4720, 4956, 5040, 5138, 5310, 5505, 5664, 5872, 6195, 6606, 6608, 7080, 7340, 7434, 7707, 8260, 8496, 8808, 9440, 9912, 10080, 10276, 10620, 11010, 11744, 12390, 12845, 13212, 13216, 14160, 14680, 14868, 15414, 16515, 16520, 16992, 17616, 18585, 19824, 20552, 21240, 21653, 22020, 23121, 24780, 25690, 26424, 28320, 29360, 29736, 30828, 33030, 33040, 35232, 37170, 38535, 39648, 41104, 42480, 43306, 44040, 46242, 49560, 51380, 52848, 58720, 59472, 61656, 64959, 66060, 66080, 74340, 77070, 82208, 84960, 86612, 88080, 92484, 99120, 102760, 105696, 108265, 115605, 118944, 123312, 129918, 132120, 148680, 151571, 154140, 173224, 176160, 184968, 194877, 198240, 205520, 216530, 231210, 246624, 259836, 264240, 297360, 303142, 308280, 324795, 346448, 369936, 389754, 411040, 433060, 454713, 462420, 519672, 528480, 594720, 606284, 616560, 649590, 692896, 739872, 757855, 779508, 866120, 909426, 924840, 974385, 1039344, 1212568, 1233120, 1299180, 1364139, 1515710, 1559016, 1732240, 1818852, 1849680, 1948770, 2078688, 2273565, 2425136, 2598360, 2728278, 3031420, 3118032, 3464480, 3637704, 3699360, 3897540, 4547130, 4850272, 5196720, 5456556, 6062840, 6236064, 6820695, 7275408, 7795080, 9094260, 10393440, 10913112, 12125680, 13641390, 14550816, 15590160, 18188520, 21826224, 24251360, 27282780, 31180320, 36377040, 43652448, 54565560, 72754080, 109131120, 218262240]

約数ペア:

[(1, 218262240), (2, 109131120), (3, 72754080), (4, 54565560), (5, 43652448), (6, 36377040), (7, 31180320), (8, 27282780), (9, 24251360), (10, 21826224), (12, 18188520), (14, 15590160), (15, 14550816), (16, 13641390), (18, 12125680), (20, 10913112), (21, 10393440), (24, 9094260), (28, 7795080), (30, 7275408), (32, 6820695), (35, 6236064), (36, 6062840), (40, 5456556), (42, 5196720), (45, 4850272), (48, 4547130), (56, 3897540), (59, 3699360), (60, 3637704), (63, 3464480), (70, 3118032), (72, 3031420), (80, 2728278), (84, 2598360), (90, 2425136), (96, 2273565), (105, 2078688), (112, 1948770), (118, 1849680), (120, 1818852), (126, 1732240), (140, 1559016), (144, 1515710), (160, 1364139), (168, 1299180), (177, 1233120), (180, 1212568), (210, 1039344), (224, 974385), (236, 924840), (240, 909426), (252, 866120), (280, 779508), (288, 757855), (295, 739872), (315, 692896), (336, 649590), (354, 616560), (360, 606284), (367, 594720), (413, 528480), (420, 519672), (472, 462420), (480, 454713), (504, 433060), (531, 411040), (560, 389754), (590, 369936), (630, 346448), (672, 324795), (708, 308280), (720, 303142), (734, 297360), (826, 264240), (840, 259836), (885, 246624), (944, 231210), (1008, 216530), (1062, 205520), (1101, 198240), (1120, 194877), (1180, 184968), (1239, 176160), (1260, 173224), (1416, 154140), (1440, 151571), (1468, 148680), (1652, 132120), (1680, 129918), (1770, 123312), (1835, 118944), (1888, 115605), (2016, 108265), (2065, 105696), (2124, 102760), (2202, 99120), (2360, 92484), (2478, 88080), (2520, 86612), (2569, 84960), (2655, 82208), (2832, 77070), (2936, 74340), (3303, 66080), (3304, 66060), (3360, 64959), (3540, 61656), (3670, 59472), (3717, 58720), (4130, 52848), (4248, 51380), (4404, 49560), (4720, 46242), (4956, 44040), (5040, 43306), (5138, 42480), (5310, 41104), (5505, 39648), (5664, 38535), (5872, 37170), (6195, 35232), (6606, 33040), (6608, 33030), (7080, 30828), (7340, 29736), (7434, 29360), (7707, 28320), (8260, 26424), (8496, 25690), (8808, 24780), (9440, 23121), (9912, 22020), (10080, 21653), (10276, 21240), (10620, 20552), (11010, 19824), (11744, 18585), (12390, 17616), (12845, 16992), (13212, 16520), (13216, 16515), (14160, 15414), (14680, 14868)]