296295520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 756713664

約数和(自身を除く): 460418144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 47, 62, 80, 82, 94, 124, 155, 160, 164, 188, 205, 235, 248, 310, 328, 376, 410, 470, 496, 620, 656, 752, 820, 940, 961, 992, 1240, 1271, 1312, 1457, 1504, 1640, 1880, 1922, 1927, 2480, 2542, 2914, 3280, 3760, 3844, 3854, 4805, 4960, 5084, 5828, 6355, 6560, 7285, 7520, 7688, 7708, 9610, 9635, 10168, 11656, 12710, 14570, 15376, 15416, 19220, 19270, 20336, 23312, 25420, 29140, 30752, 30832, 38440, 38540, 39401, 40672, 45167, 46624, 50840, 58280, 59737, 61664, 76880, 77080, 78802, 90334, 101680, 116560, 119474, 153760, 154160, 157604, 180668, 197005, 203360, 225835, 233120, 238948, 298685, 308320, 315208, 361336, 394010, 451670, 477896, 597370, 630416, 722672, 788020, 903340, 955792, 1194740, 1260832, 1445344, 1576040, 1806680, 1851847, 1911584, 2389480, 3152080, 3613360, 3703694, 4778960, 6304160, 7226720, 7407388, 9259235, 9557920, 14814776, 18518470, 29629552, 37036940, 59259104, 74073880, 148147760, 296295520]

約数ペア:

[(1, 296295520), (2, 148147760), (4, 74073880), (5, 59259104), (8, 37036940), (10, 29629552), (16, 18518470), (20, 14814776), (31, 9557920), (32, 9259235), (40, 7407388), (41, 7226720), (47, 6304160), (62, 4778960), (80, 3703694), (82, 3613360), (94, 3152080), (124, 2389480), (155, 1911584), (160, 1851847), (164, 1806680), (188, 1576040), (205, 1445344), (235, 1260832), (248, 1194740), (310, 955792), (328, 903340), (376, 788020), (410, 722672), (470, 630416), (496, 597370), (620, 477896), (656, 451670), (752, 394010), (820, 361336), (940, 315208), (961, 308320), (992, 298685), (1240, 238948), (1271, 233120), (1312, 225835), (1457, 203360), (1504, 197005), (1640, 180668), (1880, 157604), (1922, 154160), (1927, 153760), (2480, 119474), (2542, 116560), (2914, 101680), (3280, 90334), (3760, 78802), (3844, 77080), (3854, 76880), (4805, 61664), (4960, 59737), (5084, 58280), (5828, 50840), (6355, 46624), (6560, 45167), (7285, 40672), (7520, 39401), (7688, 38540), (7708, 38440), (9610, 30832), (9635, 30752), (10168, 29140), (11656, 25420), (12710, 23312), (14570, 20336), (15376, 19270), (15416, 19220)]