147869760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 505919232

約数和(自身を除く): 358049472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 181, 184, 185, 192, 222, 230, 240, 276, 296, 320, 345, 362, 368, 370, 444, 460, 480, 543, 552, 555, 592, 690, 724, 736, 740, 851, 888, 905, 920, 960, 1086, 1104, 1110, 1184, 1380, 1448, 1472, 1480, 1702, 1776, 1810, 1840, 2172, 2208, 2220, 2368, 2553, 2715, 2760, 2896, 2960, 3404, 3552, 3620, 3680, 4163, 4255, 4344, 4416, 4440, 5106, 5430, 5520, 5792, 5920, 6697, 6808, 7104, 7240, 7360, 8326, 8510, 8688, 8880, 10212, 10860, 11040, 11584, 11840, 12489, 12765, 13394, 13616, 14480, 16652, 17020, 17376, 17760, 20091, 20424, 20815, 21720, 22080, 24978, 25530, 26788, 27232, 28960, 33304, 33485, 34040, 34752, 35520, 40182, 40848, 41630, 43440, 49956, 51060, 53576, 54464, 57920, 62445, 66608, 66970, 68080, 80364, 81696, 83260, 86880, 99912, 100455, 102120, 107152, 124890, 133216, 133940, 136160, 154031, 160728, 163392, 166520, 173760, 199824, 200910, 204240, 214304, 249780, 266432, 267880, 272320, 308062, 321456, 333040, 399648, 401820, 408480, 428608, 462093, 499560, 535760, 616124, 642912, 666080, 770155, 799296, 803640, 816960, 924186, 999120, 1071520, 1232248, 1285824, 1332160, 1540310, 1607280, 1848372, 1998240, 2143040, 2310465, 2464496, 3080620, 3214560, 3696744, 3996480, 4620930, 4928992, 6161240, 6429120, 7393488, 9241860, 9857984, 12322480, 14786976, 18483720, 24644960, 29573952, 36967440, 49289920, 73934880, 147869760]

約数ペア:

[(1, 147869760), (2, 73934880), (3, 49289920), (4, 36967440), (5, 29573952), (6, 24644960), (8, 18483720), (10, 14786976), (12, 12322480), (15, 9857984), (16, 9241860), (20, 7393488), (23, 6429120), (24, 6161240), (30, 4928992), (32, 4620930), (37, 3996480), (40, 3696744), (46, 3214560), (48, 3080620), (60, 2464496), (64, 2310465), (69, 2143040), (74, 1998240), (80, 1848372), (92, 1607280), (96, 1540310), (111, 1332160), (115, 1285824), (120, 1232248), (138, 1071520), (148, 999120), (160, 924186), (181, 816960), (184, 803640), (185, 799296), (192, 770155), (222, 666080), (230, 642912), (240, 616124), (276, 535760), (296, 499560), (320, 462093), (345, 428608), (362, 408480), (368, 401820), (370, 399648), (444, 333040), (460, 321456), (480, 308062), (543, 272320), (552, 267880), (555, 266432), (592, 249780), (690, 214304), (724, 204240), (736, 200910), (740, 199824), (851, 173760), (888, 166520), (905, 163392), (920, 160728), (960, 154031), (1086, 136160), (1104, 133940), (1110, 133216), (1184, 124890), (1380, 107152), (1448, 102120), (1472, 100455), (1480, 99912), (1702, 86880), (1776, 83260), (1810, 81696), (1840, 80364), (2172, 68080), (2208, 66970), (2220, 66608), (2368, 62445), (2553, 57920), (2715, 54464), (2760, 53576), (2896, 51060), (2960, 49956), (3404, 43440), (3552, 41630), (3620, 40848), (3680, 40182), (4163, 35520), (4255, 34752), (4344, 34040), (4416, 33485), (4440, 33304), (5106, 28960), (5430, 27232), (5520, 26788), (5792, 25530), (5920, 24978), (6697, 22080), (6808, 21720), (7104, 20815), (7240, 20424), (7360, 20091), (8326, 17760), (8510, 17376), (8688, 17020), (8880, 16652), (10212, 14480), (10860, 13616), (11040, 13394), (11584, 12765), (11840, 12489)]