2017141920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2039}}^1$

素因数の和:2292

約数の個数: 192

約数和(自身を含む): 7094304000

約数和(自身を除く): 5077162080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 229, 240, 270, 288, 360, 432, 458, 480, 540, 687, 720, 864, 916, 1080, 1145, 1374, 1440, 1832, 2039, 2061, 2160, 2290, 2748, 3435, 3664, 4078, 4122, 4320, 4580, 5496, 6117, 6183, 6870, 7328, 8156, 8244, 9160, 10195, 10305, 10992, 12234, 12366, 13740, 16312, 16488, 18320, 18351, 20390, 20610, 21984, 24468, 24732, 27480, 30585, 30915, 32624, 32976, 36640, 36702, 40780, 41220, 48936, 49464, 54960, 55053, 61170, 61830, 65248, 65952, 73404, 81560, 82440, 91755, 97872, 98928, 109920, 110106, 122340, 123660, 146808, 163120, 164880, 183510, 195744, 197856, 220212, 244680, 247320, 275265, 293616, 326240, 329760, 367020, 440424, 466931, 489360, 494640, 550530, 587232, 734040, 880848, 933862, 978720, 989280, 1101060, 1400793, 1468080, 1761696, 1867724, 2202120, 2334655, 2801586, 2936160, 3735448, 4202379, 4404240, 4669310, 5603172, 7003965, 7470896, 8404758, 8808480, 9338620, 11206344, 12607137, 14007930, 14941792, 16809516, 18677240, 21011895, 22412688, 25214274, 28015860, 33619032, 37354480, 42023790, 44825376, 50428548, 56031720, 63035685, 67238064, 74708960, 84047580, 100857096, 112063440, 126071370, 134476128, 168095160, 201714192, 224126880, 252142740, 336190320, 403428384, 504285480, 672380640, 1008570960, 2017141920]

約数ペア:

[(1, 2017141920), (2, 1008570960), (3, 672380640), (4, 504285480), (5, 403428384), (6, 336190320), (8, 252142740), (9, 224126880), (10, 201714192), (12, 168095160), (15, 134476128), (16, 126071370), (18, 112063440), (20, 100857096), (24, 84047580), (27, 74708960), (30, 67238064), (32, 63035685), (36, 56031720), (40, 50428548), (45, 44825376), (48, 42023790), (54, 37354480), (60, 33619032), (72, 28015860), (80, 25214274), (90, 22412688), (96, 21011895), (108, 18677240), (120, 16809516), (135, 14941792), (144, 14007930), (160, 12607137), (180, 11206344), (216, 9338620), (229, 8808480), (240, 8404758), (270, 7470896), (288, 7003965), (360, 5603172), (432, 4669310), (458, 4404240), (480, 4202379), (540, 3735448), (687, 2936160), (720, 2801586), (864, 2334655), (916, 2202120), (1080, 1867724), (1145, 1761696), (1374, 1468080), (1440, 1400793), (1832, 1101060), (2039, 989280), (2061, 978720), (2160, 933862), (2290, 880848), (2748, 734040), (3435, 587232), (3664, 550530), (4078, 494640), (4122, 489360), (4320, 466931), (4580, 440424), (5496, 367020), (6117, 329760), (6183, 326240), (6870, 293616), (7328, 275265), (8156, 247320), (8244, 244680), (9160, 220212), (10195, 197856), (10305, 195744), (10992, 183510), (12234, 164880), (12366, 163120), (13740, 146808), (16312, 123660), (16488, 122340), (18320, 110106), (18351, 109920), (20390, 98928), (20610, 97872), (21984, 91755), (24468, 82440), (24732, 81560), (27480, 73404), (30585, 65952), (30915, 65248), (32624, 61830), (32976, 61170), (36640, 55053), (36702, 54960), (40780, 49464), (41220, 48936)]