1384910520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{33647}}^1$

素因数の和:33682

約数の個数: 128

約数和(自身を含む): 4845312000

約数和(自身を除く): 3460401480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 33647, 41160, 67294, 100941, 134588, 168235, 201882, 235529, 269176, 336470, 403764, 471058, 504705, 672940, 706587, 807528, 942116, 1009410, 1177645, 1345880, 1413174, 1648703, 1884232, 2018820, 2355290, 2826348, 3297406, 3532935, 4037640, 4710580, 4946109, 5652696, 6594812, 7065870, 8243515, 9421160, 9892218, 11540921, 13189624, 14131740, 16487030, 19784436, 23081842, 24730545, 28263480, 32974060, 34622763, 39568872, 46163684, 49461090, 57704605, 65948120, 69245526, 92327368, 98922180, 115409210, 138491052, 173113815, 197844360, 230818420, 276982104, 346227630, 461636840, 692455260, 1384910520]

約数ペア:

[(1, 1384910520), (2, 692455260), (3, 461636840), (4, 346227630), (5, 276982104), (6, 230818420), (7, 197844360), (8, 173113815), (10, 138491052), (12, 115409210), (14, 98922180), (15, 92327368), (20, 69245526), (21, 65948120), (24, 57704605), (28, 49461090), (30, 46163684), (35, 39568872), (40, 34622763), (42, 32974060), (49, 28263480), (56, 24730545), (60, 23081842), (70, 19784436), (84, 16487030), (98, 14131740), (105, 13189624), (120, 11540921), (140, 9892218), (147, 9421160), (168, 8243515), (196, 7065870), (210, 6594812), (245, 5652696), (280, 4946109), (294, 4710580), (343, 4037640), (392, 3532935), (420, 3297406), (490, 2826348), (588, 2355290), (686, 2018820), (735, 1884232), (840, 1648703), (980, 1413174), (1029, 1345880), (1176, 1177645), (1372, 1009410), (1470, 942116), (1715, 807528), (1960, 706587), (2058, 672940), (2744, 504705), (2940, 471058), (3430, 403764), (4116, 336470), (5145, 269176), (5880, 235529), (6860, 201882), (8232, 168235), (10290, 134588), (13720, 100941), (20580, 67294), (33647, 41160)]