539640780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 1778122752

約数和(自身を除く): 1238481972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 127, 134, 140, 151, 201, 210, 254, 268, 302, 335, 381, 402, 420, 453, 469, 508, 604, 635, 670, 755, 762, 804, 889, 906, 938, 1005, 1057, 1270, 1340, 1407, 1510, 1524, 1778, 1812, 1876, 1905, 2010, 2114, 2265, 2345, 2540, 2667, 2814, 3020, 3171, 3556, 3810, 4020, 4228, 4445, 4530, 4690, 5285, 5334, 5628, 6342, 7035, 7620, 8509, 8890, 9060, 9380, 10117, 10570, 10668, 12684, 13335, 14070, 15855, 17018, 17780, 19177, 20234, 21140, 25527, 26670, 28140, 30351, 31710, 34036, 38354, 40468, 42545, 50585, 51054, 53340, 57531, 59563, 60702, 63420, 70819, 76708, 85090, 95885, 101170, 102108, 115062, 119126, 121404, 127635, 134239, 141638, 151755, 170180, 178689, 191770, 202340, 212457, 230124, 238252, 255270, 268478, 283276, 287655, 297815, 303510, 354095, 357378, 383540, 402717, 424914, 510540, 536956, 575310, 595630, 607020, 671195, 708190, 714756, 805434, 849828, 893445, 1062285, 1150620, 1191260, 1284859, 1342390, 1416380, 1610868, 1786890, 2013585, 2124570, 2569718, 2684780, 3573780, 3854577, 4027170, 4249140, 5139436, 6424295, 7709154, 8054340, 8994013, 12848590, 15418308, 17988026, 19272885, 25697180, 26982039, 35976052, 38545770, 44970065, 53964078, 77091540, 89940130, 107928156, 134910195, 179880260, 269820390, 539640780]

約数ペア:

[(1, 539640780), (2, 269820390), (3, 179880260), (4, 134910195), (5, 107928156), (6, 89940130), (7, 77091540), (10, 53964078), (12, 44970065), (14, 38545770), (15, 35976052), (20, 26982039), (21, 25697180), (28, 19272885), (30, 17988026), (35, 15418308), (42, 12848590), (60, 8994013), (67, 8054340), (70, 7709154), (84, 6424295), (105, 5139436), (127, 4249140), (134, 4027170), (140, 3854577), (151, 3573780), (201, 2684780), (210, 2569718), (254, 2124570), (268, 2013585), (302, 1786890), (335, 1610868), (381, 1416380), (402, 1342390), (420, 1284859), (453, 1191260), (469, 1150620), (508, 1062285), (604, 893445), (635, 849828), (670, 805434), (755, 714756), (762, 708190), (804, 671195), (889, 607020), (906, 595630), (938, 575310), (1005, 536956), (1057, 510540), (1270, 424914), (1340, 402717), (1407, 383540), (1510, 357378), (1524, 354095), (1778, 303510), (1812, 297815), (1876, 287655), (1905, 283276), (2010, 268478), (2114, 255270), (2265, 238252), (2345, 230124), (2540, 212457), (2667, 202340), (2814, 191770), (3020, 178689), (3171, 170180), (3556, 151755), (3810, 141638), (4020, 134239), (4228, 127635), (4445, 121404), (4530, 119126), (4690, 115062), (5285, 102108), (5334, 101170), (5628, 95885), (6342, 85090), (7035, 76708), (7620, 70819), (8509, 63420), (8890, 60702), (9060, 59563), (9380, 57531), (10117, 53340), (10570, 51054), (10668, 50585), (12684, 42545), (13335, 40468), (14070, 38354), (15855, 34036), (17018, 31710), (17780, 30351), (19177, 28140), (20234, 26670), (21140, 25527)]