136946560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 356257440

約数和(自身を除く): 219310880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 272, 307, 320, 328, 340, 410, 544, 614, 640, 656, 680, 697, 820, 1088, 1228, 1312, 1360, 1394, 1535, 1640, 2176, 2456, 2624, 2720, 2788, 3070, 3280, 3485, 4912, 5219, 5248, 5440, 5576, 6140, 6560, 6970, 9824, 10438, 10880, 11152, 12280, 12587, 13120, 13940, 19648, 20876, 22304, 24560, 25174, 26095, 26240, 27880, 39296, 41752, 44608, 49120, 50348, 52190, 55760, 62935, 83504, 89216, 98240, 100696, 104380, 111520, 125870, 167008, 196480, 201392, 208760, 213979, 223040, 251740, 334016, 402784, 417520, 427958, 446080, 503480, 668032, 805568, 835040, 855916, 1006960, 1069895, 1611136, 1670080, 1711832, 2013920, 2139790, 3340160, 3423664, 4027840, 4279580, 6847328, 8055680, 8559160, 13694656, 17118320, 27389312, 34236640, 68473280, 136946560]

約数ペア:

[(1, 136946560), (2, 68473280), (4, 34236640), (5, 27389312), (8, 17118320), (10, 13694656), (16, 8559160), (17, 8055680), (20, 6847328), (32, 4279580), (34, 4027840), (40, 3423664), (41, 3340160), (64, 2139790), (68, 2013920), (80, 1711832), (82, 1670080), (85, 1611136), (128, 1069895), (136, 1006960), (160, 855916), (164, 835040), (170, 805568), (205, 668032), (272, 503480), (307, 446080), (320, 427958), (328, 417520), (340, 402784), (410, 334016), (544, 251740), (614, 223040), (640, 213979), (656, 208760), (680, 201392), (697, 196480), (820, 167008), (1088, 125870), (1228, 111520), (1312, 104380), (1360, 100696), (1394, 98240), (1535, 89216), (1640, 83504), (2176, 62935), (2456, 55760), (2624, 52190), (2720, 50348), (2788, 49120), (3070, 44608), (3280, 41752), (3485, 39296), (4912, 27880), (5219, 26240), (5248, 26095), (5440, 25174), (5576, 24560), (6140, 22304), (6560, 20876), (6970, 19648), (9824, 13940), (10438, 13120), (10880, 12587), (11152, 12280)]