215618480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 694241280

約数和(自身を除く): 478622800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 29, 34, 35, 40, 44, 55, 56, 58, 68, 70, 71, 77, 80, 85, 88, 110, 112, 116, 119, 136, 140, 142, 145, 154, 170, 176, 187, 203, 220, 232, 238, 272, 280, 284, 290, 308, 319, 340, 355, 374, 385, 406, 440, 464, 476, 493, 497, 560, 568, 580, 595, 616, 638, 680, 710, 748, 770, 781, 812, 880, 935, 952, 986, 994, 1015, 1136, 1160, 1190, 1207, 1232, 1276, 1309, 1360, 1420, 1496, 1540, 1562, 1595, 1624, 1870, 1904, 1972, 1988, 2030, 2059, 2233, 2320, 2380, 2414, 2465, 2485, 2552, 2618, 2840, 2992, 3080, 3124, 3190, 3248, 3451, 3740, 3905, 3944, 3976, 4060, 4118, 4466, 4760, 4828, 4930, 4970, 5104, 5236, 5423, 5467, 5680, 6035, 6160, 6248, 6380, 6545, 6902, 7480, 7810, 7888, 7952, 8120, 8236, 8449, 8932, 9520, 9656, 9860, 9940, 10295, 10472, 10846, 10934, 11165, 12070, 12496, 12760, 13090, 13277, 13804, 14413, 14960, 15620, 16240, 16472, 16898, 17255, 17864, 19312, 19720, 19880, 20590, 20944, 21692, 21868, 22330, 22649, 24140, 25520, 26180, 26554, 27115, 27335, 27608, 28826, 31240, 32944, 33796, 34510, 35003, 35728, 37961, 39440, 39760, 41180, 42245, 43384, 43736, 44660, 45298, 48280, 52360, 53108, 54230, 54670, 55216, 57652, 62480, 66385, 67592, 69020, 70006, 72065, 75922, 82360, 84490, 86768, 87472, 89320, 90596, 92939, 96560, 104720, 106216, 108460, 109340, 113245, 115304, 132770, 135184, 138040, 140012, 144130, 151844, 158543, 164720, 168980, 175015, 178640, 181192, 185878, 189805, 212432, 216920, 218680, 226490, 230608, 245021, 265540, 276080, 280024, 288260, 303688, 317086, 337960, 350030, 362384, 371756, 379610, 385033, 433840, 437360, 452980, 464695, 490042, 531080, 560048, 576520, 607376, 634172, 675920, 700060, 743512, 759220, 770066, 792715, 905960, 929390, 980084, 1062160, 1153040, 1225105, 1268344, 1400120, 1487024, 1518440, 1540132, 1585430, 1811920, 1858780, 1925165, 1960168, 2450210, 2536688, 2695231, 2800240, 3036880, 3080264, 3170860, 3717560, 3850330, 3920336, 4900420, 5390462, 6160528, 6341720, 7435120, 7700660, 9800840, 10780924, 12683440, 13476155, 15401320, 19601680, 21561848, 26952310, 30802640, 43123696, 53904620, 107809240, 215618480]

約数ペア:

[(1, 215618480), (2, 107809240), (4, 53904620), (5, 43123696), (7, 30802640), (8, 26952310), (10, 21561848), (11, 19601680), (14, 15401320), (16, 13476155), (17, 12683440), (20, 10780924), (22, 9800840), (28, 7700660), (29, 7435120), (34, 6341720), (35, 6160528), (40, 5390462), (44, 4900420), (55, 3920336), (56, 3850330), (58, 3717560), (68, 3170860), (70, 3080264), (71, 3036880), (77, 2800240), (80, 2695231), (85, 2536688), (88, 2450210), (110, 1960168), (112, 1925165), (116, 1858780), (119, 1811920), (136, 1585430), (140, 1540132), (142, 1518440), (145, 1487024), (154, 1400120), (170, 1268344), (176, 1225105), (187, 1153040), (203, 1062160), (220, 980084), (232, 929390), (238, 905960), (272, 792715), (280, 770066), (284, 759220), (290, 743512), (308, 700060), (319, 675920), (340, 634172), (355, 607376), (374, 576520), (385, 560048), (406, 531080), (440, 490042), (464, 464695), (476, 452980), (493, 437360), (497, 433840), (560, 385033), (568, 379610), (580, 371756), (595, 362384), (616, 350030), (638, 337960), (680, 317086), (710, 303688), (748, 288260), (770, 280024), (781, 276080), (812, 265540), (880, 245021), (935, 230608), (952, 226490), (986, 218680), (994, 216920), (1015, 212432), (1136, 189805), (1160, 185878), (1190, 181192), (1207, 178640), (1232, 175015), (1276, 168980), (1309, 164720), (1360, 158543), (1420, 151844), (1496, 144130), (1540, 140012), (1562, 138040), (1595, 135184), (1624, 132770), (1870, 115304), (1904, 113245), (1972, 109340), (1988, 108460), (2030, 106216), (2059, 104720), (2233, 96560), (2320, 92939), (2380, 90596), (2414, 89320), (2465, 87472), (2485, 86768), (2552, 84490), (2618, 82360), (2840, 75922), (2992, 72065), (3080, 70006), (3124, 69020), (3190, 67592), (3248, 66385), (3451, 62480), (3740, 57652), (3905, 55216), (3944, 54670), (3976, 54230), (4060, 53108), (4118, 52360), (4466, 48280), (4760, 45298), (4828, 44660), (4930, 43736), (4970, 43384), (5104, 42245), (5236, 41180), (5423, 39760), (5467, 39440), (5680, 37961), (6035, 35728), (6160, 35003), (6248, 34510), (6380, 33796), (6545, 32944), (6902, 31240), (7480, 28826), (7810, 27608), (7888, 27335), (7952, 27115), (8120, 26554), (8236, 26180), (8449, 25520), (8932, 24140), (9520, 22649), (9656, 22330), (9860, 21868), (9940, 21692), (10295, 20944), (10472, 20590), (10846, 19880), (10934, 19720), (11165, 19312), (12070, 17864), (12496, 17255), (12760, 16898), (13090, 16472), (13277, 16240), (13804, 15620), (14413, 14960)]