138499680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1589

約数の個数: 192

約数和(自身を含む): 504258048

約数和(自身を除く): 365758368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1543, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3086, 3740, 4080, 4488, 4629, 5280, 5610, 5984, 6172, 7480, 7715, 8160, 8976, 9258, 11220, 12344, 14960, 15430, 16973, 17952, 18516, 22440, 23145, 24688, 26231, 29920, 30860, 33946, 37032, 44880, 46290, 49376, 50919, 52462, 61720, 67892, 74064, 78693, 84865, 89760, 92580, 101838, 104924, 123440, 131155, 135784, 148128, 157386, 169730, 185160, 203676, 209848, 246880, 254595, 262310, 271568, 288541, 314772, 339460, 370320, 393465, 407352, 419696, 509190, 524620, 543136, 577082, 629544, 678920, 740640, 786930, 814704, 839392, 865623, 1018380, 1049240, 1154164, 1259088, 1357840, 1442705, 1573860, 1629408, 1731246, 2036760, 2098480, 2308328, 2518176, 2715680, 2885410, 3147720, 3462492, 4073520, 4196960, 4328115, 4616656, 5770820, 6295440, 6924984, 8147040, 8656230, 9233312, 11541640, 12590880, 13849968, 17312460, 23083280, 27699936, 34624920, 46166560, 69249840, 138499680]

約数ペア:

[(1, 138499680), (2, 69249840), (3, 46166560), (4, 34624920), (5, 27699936), (6, 23083280), (8, 17312460), (10, 13849968), (11, 12590880), (12, 11541640), (15, 9233312), (16, 8656230), (17, 8147040), (20, 6924984), (22, 6295440), (24, 5770820), (30, 4616656), (32, 4328115), (33, 4196960), (34, 4073520), (40, 3462492), (44, 3147720), (48, 2885410), (51, 2715680), (55, 2518176), (60, 2308328), (66, 2098480), (68, 2036760), (80, 1731246), (85, 1629408), (88, 1573860), (96, 1442705), (102, 1357840), (110, 1259088), (120, 1154164), (132, 1049240), (136, 1018380), (160, 865623), (165, 839392), (170, 814704), (176, 786930), (187, 740640), (204, 678920), (220, 629544), (240, 577082), (255, 543136), (264, 524620), (272, 509190), (330, 419696), (340, 407352), (352, 393465), (374, 370320), (408, 339460), (440, 314772), (480, 288541), (510, 271568), (528, 262310), (544, 254595), (561, 246880), (660, 209848), (680, 203676), (748, 185160), (816, 169730), (880, 157386), (935, 148128), (1020, 135784), (1056, 131155), (1122, 123440), (1320, 104924), (1360, 101838), (1496, 92580), (1543, 89760), (1632, 84865), (1760, 78693), (1870, 74064), (2040, 67892), (2244, 61720), (2640, 52462), (2720, 50919), (2805, 49376), (2992, 46290), (3086, 44880), (3740, 37032), (4080, 33946), (4488, 30860), (4629, 29920), (5280, 26231), (5610, 24688), (5984, 23145), (6172, 22440), (7480, 18516), (7715, 17952), (8160, 16973), (8976, 15430), (9258, 14960), (11220, 12344)]