160878480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 622245888

約数和(自身を除く): 461367408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 48, 51, 56, 60, 68, 70, 80, 84, 85, 86, 102, 105, 112, 119, 120, 129, 131, 136, 140, 168, 170, 172, 204, 210, 215, 238, 240, 255, 258, 262, 272, 280, 301, 336, 340, 344, 357, 393, 408, 420, 430, 476, 510, 516, 524, 560, 595, 602, 645, 655, 680, 688, 714, 731, 786, 816, 840, 860, 903, 917, 952, 1020, 1032, 1048, 1190, 1204, 1290, 1310, 1360, 1428, 1462, 1505, 1572, 1680, 1720, 1785, 1806, 1834, 1904, 1965, 2040, 2064, 2096, 2193, 2227, 2380, 2408, 2580, 2620, 2751, 2856, 2924, 3010, 3144, 3440, 3570, 3612, 3655, 3668, 3930, 4080, 4386, 4454, 4515, 4585, 4760, 4816, 5117, 5160, 5240, 5502, 5633, 5712, 5848, 6020, 6288, 6681, 7140, 7224, 7310, 7336, 7860, 8772, 8908, 9030, 9170, 9520, 10234, 10320, 10480, 10965, 11004, 11135, 11266, 11696, 12040, 13362, 13755, 14280, 14448, 14620, 14672, 15351, 15589, 15720, 16899, 17544, 17816, 18060, 18340, 20468, 21930, 22008, 22270, 22532, 24080, 25585, 26724, 27510, 28165, 28560, 29240, 30702, 31178, 31440, 33405, 33798, 35088, 35632, 36120, 36680, 39431, 40936, 43860, 44016, 44540, 45064, 46767, 51170, 53448, 55020, 56330, 58480, 61404, 62356, 66810, 67596, 72240, 73360, 76755, 77945, 78862, 81872, 84495, 87720, 89080, 90128, 93534, 95761, 102340, 106896, 110040, 112660, 118293, 122808, 124712, 133620, 135192, 153510, 155890, 157724, 168990, 175440, 178160, 187068, 191522, 197155, 204680, 220080, 225320, 233835, 236586, 245616, 249424, 267240, 270384, 287283, 307020, 311780, 315448, 337980, 374136, 383044, 394310, 409360, 450640, 467670, 473172, 478805, 534480, 574566, 591465, 614040, 623560, 630896, 670327, 675960, 748272, 766088, 788620, 935340, 946344, 957610, 1149132, 1182930, 1228080, 1247120, 1340654, 1351920, 1436415, 1532176, 1577240, 1870680, 1892688, 1915220, 2010981, 2298264, 2365860, 2681308, 2872830, 3154480, 3351635, 3741360, 3830440, 4021962, 4596528, 4731720, 5362616, 5745660, 6703270, 7660880, 8043924, 9463440, 10054905, 10725232, 11491320, 13406540, 16087848, 20109810, 22982640, 26813080, 32175696, 40219620, 53626160, 80439240, 160878480]

約数ペア:

[(1, 160878480), (2, 80439240), (3, 53626160), (4, 40219620), (5, 32175696), (6, 26813080), (7, 22982640), (8, 20109810), (10, 16087848), (12, 13406540), (14, 11491320), (15, 10725232), (16, 10054905), (17, 9463440), (20, 8043924), (21, 7660880), (24, 6703270), (28, 5745660), (30, 5362616), (34, 4731720), (35, 4596528), (40, 4021962), (42, 3830440), (43, 3741360), (48, 3351635), (51, 3154480), (56, 2872830), (60, 2681308), (68, 2365860), (70, 2298264), (80, 2010981), (84, 1915220), (85, 1892688), (86, 1870680), (102, 1577240), (105, 1532176), (112, 1436415), (119, 1351920), (120, 1340654), (129, 1247120), (131, 1228080), (136, 1182930), (140, 1149132), (168, 957610), (170, 946344), (172, 935340), (204, 788620), (210, 766088), (215, 748272), (238, 675960), (240, 670327), (255, 630896), (258, 623560), (262, 614040), (272, 591465), (280, 574566), (301, 534480), (336, 478805), (340, 473172), (344, 467670), (357, 450640), (393, 409360), (408, 394310), (420, 383044), (430, 374136), (476, 337980), (510, 315448), (516, 311780), (524, 307020), (560, 287283), (595, 270384), (602, 267240), (645, 249424), (655, 245616), (680, 236586), (688, 233835), (714, 225320), (731, 220080), (786, 204680), (816, 197155), (840, 191522), (860, 187068), (903, 178160), (917, 175440), (952, 168990), (1020, 157724), (1032, 155890), (1048, 153510), (1190, 135192), (1204, 133620), (1290, 124712), (1310, 122808), (1360, 118293), (1428, 112660), (1462, 110040), (1505, 106896), (1572, 102340), (1680, 95761), (1720, 93534), (1785, 90128), (1806, 89080), (1834, 87720), (1904, 84495), (1965, 81872), (2040, 78862), (2064, 77945), (2096, 76755), (2193, 73360), (2227, 72240), (2380, 67596), (2408, 66810), (2580, 62356), (2620, 61404), (2751, 58480), (2856, 56330), (2924, 55020), (3010, 53448), (3144, 51170), (3440, 46767), (3570, 45064), (3612, 44540), (3655, 44016), (3668, 43860), (3930, 40936), (4080, 39431), (4386, 36680), (4454, 36120), (4515, 35632), (4585, 35088), (4760, 33798), (4816, 33405), (5117, 31440), (5160, 31178), (5240, 30702), (5502, 29240), (5633, 28560), (5712, 28165), (5848, 27510), (6020, 26724), (6288, 25585), (6681, 24080), (7140, 22532), (7224, 22270), (7310, 22008), (7336, 21930), (7860, 20468), (8772, 18340), (8908, 18060), (9030, 17816), (9170, 17544), (9520, 16899), (10234, 15720), (10320, 15589), (10480, 15351), (10965, 14672), (11004, 14620), (11135, 14448), (11266, 14280), (11696, 13755), (12040, 13362)]