1036657280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 128

約数和(自身を含む): 2645602560

約数和(自身を除く): 1608945280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 151, 160, 170, 272, 302, 320, 340, 544, 604, 631, 640, 680, 755, 1088, 1208, 1262, 1360, 1510, 2176, 2416, 2524, 2567, 2720, 3020, 3155, 4832, 5048, 5134, 5440, 6040, 6310, 9664, 10096, 10268, 10727, 10880, 12080, 12620, 12835, 19328, 20192, 20536, 21454, 24160, 25240, 25670, 40384, 41072, 42908, 48320, 50480, 51340, 53635, 80768, 82144, 85816, 95281, 96640, 100960, 102680, 107270, 164288, 171632, 190562, 201920, 205360, 214540, 328576, 343264, 381124, 403840, 410720, 429080, 476405, 686528, 762248, 821440, 858160, 952810, 1373056, 1524496, 1619777, 1642880, 1716320, 1905620, 3048992, 3239554, 3432640, 3811240, 6097984, 6479108, 6865280, 7622480, 8098885, 12195968, 12958216, 15244960, 16197770, 25916432, 30489920, 32395540, 51832864, 60979840, 64791080, 103665728, 129582160, 207331456, 259164320, 518328640, 1036657280]

約数ペア:

[(1, 1036657280), (2, 518328640), (4, 259164320), (5, 207331456), (8, 129582160), (10, 103665728), (16, 64791080), (17, 60979840), (20, 51832864), (32, 32395540), (34, 30489920), (40, 25916432), (64, 16197770), (68, 15244960), (80, 12958216), (85, 12195968), (128, 8098885), (136, 7622480), (151, 6865280), (160, 6479108), (170, 6097984), (272, 3811240), (302, 3432640), (320, 3239554), (340, 3048992), (544, 1905620), (604, 1716320), (631, 1642880), (640, 1619777), (680, 1524496), (755, 1373056), (1088, 952810), (1208, 858160), (1262, 821440), (1360, 762248), (1510, 686528), (2176, 476405), (2416, 429080), (2524, 410720), (2567, 403840), (2720, 381124), (3020, 343264), (3155, 328576), (4832, 214540), (5048, 205360), (5134, 201920), (5440, 190562), (6040, 171632), (6310, 164288), (9664, 107270), (10096, 102680), (10268, 100960), (10727, 96640), (10880, 95281), (12080, 85816), (12620, 82144), (12835, 80768), (19328, 53635), (20192, 51340), (20536, 50480), (21454, 48320), (24160, 42908), (25240, 41072), (25670, 40384)]