156977507680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{55333}}^1$

素因数の和:55521

約数の個数: 192

約数和(自身を含む): 451791043200

約数和(自身を除く): 294813535520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 149, 160, 170, 224, 238, 272, 280, 298, 340, 476, 544, 560, 595, 596, 680, 745, 952, 1043, 1120, 1190, 1192, 1360, 1490, 1904, 2086, 2380, 2384, 2533, 2720, 2980, 3808, 4172, 4760, 4768, 5066, 5215, 5960, 8344, 9520, 10132, 10430, 11920, 12665, 16688, 17731, 19040, 20264, 20860, 23840, 25330, 33376, 35462, 40528, 41720, 50660, 55333, 70924, 81056, 83440, 88655, 101320, 110666, 141848, 166880, 177310, 202640, 221332, 276665, 283696, 354620, 387331, 405280, 442664, 553330, 567392, 709240, 774662, 885328, 940661, 1106660, 1418480, 1549324, 1770656, 1881322, 1936655, 2213320, 2836960, 3098648, 3762644, 3873310, 4426640, 4703305, 6197296, 6584627, 7525288, 7746620, 8244617, 8853280, 9406610, 12394592, 13169254, 15050576, 15493240, 16489234, 18813220, 26338508, 30101152, 30986480, 32923135, 32978468, 37626440, 41223085, 52677016, 57712319, 61972960, 65846270, 65956936, 75252880, 82446170, 105354032, 115424638, 131692540, 131913872, 140158489, 150505760, 164892340, 210708064, 230849276, 263385080, 263827744, 280316978, 288561595, 329784680, 461698552, 526770160, 560633956, 577123190, 659569360, 700792445, 923397104, 981109423, 1053540320, 1121267912, 1154246380, 1319138720, 1401584890, 1846794208, 1962218846, 2242535824, 2308492760, 2803169780, 3924437692, 4485071648, 4616985520, 4905547115, 5606339560, 7848875384, 9233971040, 9811094230, 11212679120, 15697750768, 19622188460, 22425358240, 31395501536, 39244376920, 78488753840, 156977507680]

約数ペア:

[(1, 156977507680), (2, 78488753840), (4, 39244376920), (5, 31395501536), (7, 22425358240), (8, 19622188460), (10, 15697750768), (14, 11212679120), (16, 9811094230), (17, 9233971040), (20, 7848875384), (28, 5606339560), (32, 4905547115), (34, 4616985520), (35, 4485071648), (40, 3924437692), (56, 2803169780), (68, 2308492760), (70, 2242535824), (80, 1962218846), (85, 1846794208), (112, 1401584890), (119, 1319138720), (136, 1154246380), (140, 1121267912), (149, 1053540320), (160, 981109423), (170, 923397104), (224, 700792445), (238, 659569360), (272, 577123190), (280, 560633956), (298, 526770160), (340, 461698552), (476, 329784680), (544, 288561595), (560, 280316978), (595, 263827744), (596, 263385080), (680, 230849276), (745, 210708064), (952, 164892340), (1043, 150505760), (1120, 140158489), (1190, 131913872), (1192, 131692540), (1360, 115424638), (1490, 105354032), (1904, 82446170), (2086, 75252880), (2380, 65956936), (2384, 65846270), (2533, 61972960), (2720, 57712319), (2980, 52677016), (3808, 41223085), (4172, 37626440), (4760, 32978468), (4768, 32923135), (5066, 30986480), (5215, 30101152), (5960, 26338508), (8344, 18813220), (9520, 16489234), (10132, 15493240), (10430, 15050576), (11920, 13169254), (12665, 12394592), (16688, 9406610), (17731, 8853280), (19040, 8244617), (20264, 7746620), (20860, 7525288), (23840, 6584627), (25330, 6197296), (33376, 4703305), (35462, 4426640), (40528, 3873310), (41720, 3762644), (50660, 3098648), (55333, 2836960), (70924, 2213320), (81056, 1936655), (83440, 1881322), (88655, 1770656), (101320, 1549324), (110666, 1418480), (141848, 1106660), (166880, 940661), (177310, 885328), (202640, 774662), (221332, 709240), (276665, 567392), (283696, 553330), (354620, 442664), (387331, 405280)]