15696443360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 40996150272

約数和(自身を除く): 25299706912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 307, 376, 416, 470, 520, 523, 611, 614, 752, 940, 1040, 1046, 1222, 1228, 1504, 1535, 1880, 2080, 2092, 2444, 2456, 2615, 3055, 3070, 3760, 3991, 4184, 4888, 4912, 5230, 6110, 6140, 6799, 7520, 7982, 8368, 9776, 9824, 10460, 12220, 12280, 13598, 14429, 15964, 16736, 19552, 19955, 20920, 24440, 24560, 24581, 27196, 28858, 31928, 33995, 39910, 41840, 48880, 49120, 49162, 54392, 57716, 63856, 67990, 72145, 79820, 83680, 97760, 98324, 108784, 115432, 122905, 127712, 135980, 144290, 159640, 160561, 187577, 196648, 217568, 230864, 245810, 271960, 288580, 319280, 319553, 321122, 375154, 393296, 461728, 491620, 543920, 577160, 638560, 639106, 642244, 750308, 786592, 802805, 937885, 983240, 1087840, 1154320, 1278212, 1284488, 1500616, 1597765, 1605610, 1875770, 1966480, 2087293, 2308640, 2556424, 2568976, 3001232, 3195530, 3211220, 3751540, 3932960, 4174586, 5112848, 5137952, 6002464, 6391060, 6422440, 7503080, 7546367, 8349172, 10225696, 10436465, 12782120, 12844880, 15006160, 15092734, 16698344, 20872930, 25564240, 25689760, 30012320, 30185468, 33396688, 37731835, 41745860, 51128480, 60370936, 66793376, 75463670, 83491720, 98102771, 120741872, 150927340, 166983440, 196205542, 241483744, 301854680, 333966880, 392411084, 490513855, 603709360, 784822168, 981027710, 1207418720, 1569644336, 1962055420, 3139288672, 3924110840, 7848221680, 15696443360]

約数ペア:

[(1, 15696443360), (2, 7848221680), (4, 3924110840), (5, 3139288672), (8, 1962055420), (10, 1569644336), (13, 1207418720), (16, 981027710), (20, 784822168), (26, 603709360), (32, 490513855), (40, 392411084), (47, 333966880), (52, 301854680), (65, 241483744), (80, 196205542), (94, 166983440), (104, 150927340), (130, 120741872), (160, 98102771), (188, 83491720), (208, 75463670), (235, 66793376), (260, 60370936), (307, 51128480), (376, 41745860), (416, 37731835), (470, 33396688), (520, 30185468), (523, 30012320), (611, 25689760), (614, 25564240), (752, 20872930), (940, 16698344), (1040, 15092734), (1046, 15006160), (1222, 12844880), (1228, 12782120), (1504, 10436465), (1535, 10225696), (1880, 8349172), (2080, 7546367), (2092, 7503080), (2444, 6422440), (2456, 6391060), (2615, 6002464), (3055, 5137952), (3070, 5112848), (3760, 4174586), (3991, 3932960), (4184, 3751540), (4888, 3211220), (4912, 3195530), (5230, 3001232), (6110, 2568976), (6140, 2556424), (6799, 2308640), (7520, 2087293), (7982, 1966480), (8368, 1875770), (9776, 1605610), (9824, 1597765), (10460, 1500616), (12220, 1284488), (12280, 1278212), (13598, 1154320), (14429, 1087840), (15964, 983240), (16736, 937885), (19552, 802805), (19955, 786592), (20920, 750308), (24440, 642244), (24560, 639106), (24581, 638560), (27196, 577160), (28858, 543920), (31928, 491620), (33995, 461728), (39910, 393296), (41840, 375154), (48880, 321122), (49120, 319553), (49162, 319280), (54392, 288580), (57716, 271960), (63856, 245810), (67990, 230864), (72145, 217568), (79820, 196648), (83680, 187577), (97760, 160561), (98324, 159640), (108784, 144290), (115432, 135980), (122905, 127712)]