259677720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 902715840

約数和(自身を除く): 643038120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 151, 153, 170, 180, 204, 255, 281, 302, 306, 340, 360, 408, 453, 510, 562, 604, 612, 680, 755, 765, 843, 906, 1020, 1124, 1208, 1224, 1359, 1405, 1510, 1530, 1686, 1812, 2040, 2248, 2265, 2529, 2567, 2718, 2810, 3020, 3060, 3372, 3624, 4215, 4530, 4777, 5058, 5134, 5436, 5620, 6040, 6120, 6744, 6795, 7701, 8430, 9060, 9554, 10116, 10268, 10872, 11240, 12645, 12835, 13590, 14331, 15402, 16860, 18120, 19108, 20232, 20536, 23103, 23885, 25290, 25670, 27180, 28662, 30804, 33720, 38216, 38505, 42431, 42993, 46206, 47770, 50580, 51340, 54360, 57324, 61608, 71655, 77010, 84862, 85986, 92412, 95540, 101160, 102680, 114648, 115515, 127293, 143310, 154020, 169724, 171972, 184824, 191080, 212155, 214965, 231030, 254586, 286620, 308040, 339448, 343944, 381879, 424310, 429930, 462060, 509172, 573240, 636465, 721327, 763758, 848620, 859860, 924120, 1018344, 1272930, 1442654, 1527516, 1697240, 1719720, 1909395, 2163981, 2545860, 2885308, 3055032, 3606635, 3818790, 4327962, 5091720, 5770616, 6491943, 7213270, 7637580, 8655924, 10819905, 12983886, 14426540, 15275160, 17311848, 21639810, 25967772, 28853080, 32459715, 43279620, 51935544, 64919430, 86559240, 129838860, 259677720]

約数ペア:

[(1, 259677720), (2, 129838860), (3, 86559240), (4, 64919430), (5, 51935544), (6, 43279620), (8, 32459715), (9, 28853080), (10, 25967772), (12, 21639810), (15, 17311848), (17, 15275160), (18, 14426540), (20, 12983886), (24, 10819905), (30, 8655924), (34, 7637580), (36, 7213270), (40, 6491943), (45, 5770616), (51, 5091720), (60, 4327962), (68, 3818790), (72, 3606635), (85, 3055032), (90, 2885308), (102, 2545860), (120, 2163981), (136, 1909395), (151, 1719720), (153, 1697240), (170, 1527516), (180, 1442654), (204, 1272930), (255, 1018344), (281, 924120), (302, 859860), (306, 848620), (340, 763758), (360, 721327), (408, 636465), (453, 573240), (510, 509172), (562, 462060), (604, 429930), (612, 424310), (680, 381879), (755, 343944), (765, 339448), (843, 308040), (906, 286620), (1020, 254586), (1124, 231030), (1208, 214965), (1224, 212155), (1359, 191080), (1405, 184824), (1510, 171972), (1530, 169724), (1686, 154020), (1812, 143310), (2040, 127293), (2248, 115515), (2265, 114648), (2529, 102680), (2567, 101160), (2718, 95540), (2810, 92412), (3020, 85986), (3060, 84862), (3372, 77010), (3624, 71655), (4215, 61608), (4530, 57324), (4777, 54360), (5058, 51340), (5134, 50580), (5436, 47770), (5620, 46206), (6040, 42993), (6120, 42431), (6744, 38505), (6795, 38216), (7701, 33720), (8430, 30804), (9060, 28662), (9554, 27180), (10116, 25670), (10268, 25290), (10872, 23885), (11240, 23103), (12645, 20536), (12835, 20232), (13590, 19108), (14331, 18120), (15402, 16860)]