1250073920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 3355043328

約数和(自身を除く): 2104969408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 97, 103, 115, 136, 160, 170, 184, 194, 206, 230, 272, 320, 340, 368, 388, 391, 412, 460, 485, 515, 544, 680, 736, 776, 782, 824, 920, 970, 1030, 1088, 1360, 1472, 1552, 1564, 1648, 1649, 1751, 1840, 1940, 1955, 2060, 2231, 2369, 2720, 3104, 3128, 3296, 3298, 3502, 3680, 3880, 3910, 4120, 4462, 4738, 5440, 6208, 6256, 6592, 6596, 7004, 7360, 7760, 7820, 8240, 8245, 8755, 8924, 9476, 9991, 11155, 11845, 12512, 13192, 14008, 15520, 15640, 16480, 16490, 17510, 17848, 18952, 19982, 22310, 23690, 25024, 26384, 28016, 31040, 31280, 32960, 32980, 35020, 35696, 37904, 37927, 39964, 40273, 44620, 47380, 49955, 52768, 56032, 62560, 65960, 70040, 71392, 75808, 75854, 79928, 80546, 89240, 94760, 99910, 105536, 112064, 125120, 131920, 140080, 142784, 151616, 151708, 159856, 161092, 169847, 178480, 189520, 189635, 199820, 201365, 229793, 263840, 280160, 303416, 319712, 322184, 339694, 356960, 379040, 379270, 399640, 402730, 459586, 527680, 560320, 606832, 639424, 644368, 679388, 713920, 758080, 758540, 799280, 805460, 849235, 919172, 1148965, 1213664, 1288736, 1358776, 1517080, 1598560, 1610920, 1698470, 1838344, 2297930, 2427328, 2577472, 2717552, 3034160, 3197120, 3221840, 3396940, 3676688, 3906481, 4595860, 5435104, 6068320, 6443680, 6793880, 7353376, 7812962, 9191720, 10870208, 12136640, 12887360, 13587760, 14706752, 15625924, 18383440, 19532405, 27175520, 31251848, 36766880, 39064810, 54351040, 62503696, 73533760, 78129620, 125007392, 156259240, 250014784, 312518480, 625036960, 1250073920]

約数ペア:

[(1, 1250073920), (2, 625036960), (4, 312518480), (5, 250014784), (8, 156259240), (10, 125007392), (16, 78129620), (17, 73533760), (20, 62503696), (23, 54351040), (32, 39064810), (34, 36766880), (40, 31251848), (46, 27175520), (64, 19532405), (68, 18383440), (80, 15625924), (85, 14706752), (92, 13587760), (97, 12887360), (103, 12136640), (115, 10870208), (136, 9191720), (160, 7812962), (170, 7353376), (184, 6793880), (194, 6443680), (206, 6068320), (230, 5435104), (272, 4595860), (320, 3906481), (340, 3676688), (368, 3396940), (388, 3221840), (391, 3197120), (412, 3034160), (460, 2717552), (485, 2577472), (515, 2427328), (544, 2297930), (680, 1838344), (736, 1698470), (776, 1610920), (782, 1598560), (824, 1517080), (920, 1358776), (970, 1288736), (1030, 1213664), (1088, 1148965), (1360, 919172), (1472, 849235), (1552, 805460), (1564, 799280), (1648, 758540), (1649, 758080), (1751, 713920), (1840, 679388), (1940, 644368), (1955, 639424), (2060, 606832), (2231, 560320), (2369, 527680), (2720, 459586), (3104, 402730), (3128, 399640), (3296, 379270), (3298, 379040), (3502, 356960), (3680, 339694), (3880, 322184), (3910, 319712), (4120, 303416), (4462, 280160), (4738, 263840), (5440, 229793), (6208, 201365), (6256, 199820), (6592, 189635), (6596, 189520), (7004, 178480), (7360, 169847), (7760, 161092), (7820, 159856), (8240, 151708), (8245, 151616), (8755, 142784), (8924, 140080), (9476, 131920), (9991, 125120), (11155, 112064), (11845, 105536), (12512, 99910), (13192, 94760), (14008, 89240), (15520, 80546), (15640, 79928), (16480, 75854), (16490, 75808), (17510, 71392), (17848, 70040), (18952, 65960), (19982, 62560), (22310, 56032), (23690, 52768), (25024, 49955), (26384, 47380), (28016, 44620), (31040, 40273), (31280, 39964), (32960, 37927), (32980, 37904), (35020, 35696)]