424697680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 1124928000

約数和(自身を除く): 700230320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 79, 80, 82, 88, 110, 149, 158, 164, 176, 205, 220, 298, 316, 328, 395, 410, 440, 451, 596, 632, 656, 745, 790, 820, 869, 880, 902, 1192, 1264, 1490, 1580, 1639, 1640, 1738, 1804, 2255, 2384, 2980, 3160, 3239, 3278, 3280, 3476, 3608, 4345, 4510, 5960, 6109, 6320, 6478, 6556, 6952, 7216, 8195, 8690, 9020, 11771, 11920, 12218, 12956, 13112, 13904, 16195, 16390, 17380, 18040, 23542, 24436, 25912, 26224, 30545, 32390, 32780, 34760, 35629, 36080, 47084, 48872, 51824, 58855, 61090, 64780, 65560, 67199, 69520, 71258, 94168, 97744, 117710, 122180, 129481, 129560, 131120, 134398, 142516, 178145, 188336, 235420, 244360, 258962, 259120, 268796, 285032, 335995, 356290, 470840, 482611, 488720, 517924, 537592, 570064, 647405, 671990, 712580, 941680, 965222, 1035848, 1075184, 1294810, 1343980, 1425160, 1930444, 2071696, 2413055, 2589620, 2687960, 2850320, 3860888, 4826110, 5179240, 5308721, 5375920, 7721776, 9652220, 10358480, 10617442, 19304440, 21234884, 26543605, 38608880, 42469768, 53087210, 84939536, 106174420, 212348840, 424697680]

約数ペア:

[(1, 424697680), (2, 212348840), (4, 106174420), (5, 84939536), (8, 53087210), (10, 42469768), (11, 38608880), (16, 26543605), (20, 21234884), (22, 19304440), (40, 10617442), (41, 10358480), (44, 9652220), (55, 7721776), (79, 5375920), (80, 5308721), (82, 5179240), (88, 4826110), (110, 3860888), (149, 2850320), (158, 2687960), (164, 2589620), (176, 2413055), (205, 2071696), (220, 1930444), (298, 1425160), (316, 1343980), (328, 1294810), (395, 1075184), (410, 1035848), (440, 965222), (451, 941680), (596, 712580), (632, 671990), (656, 647405), (745, 570064), (790, 537592), (820, 517924), (869, 488720), (880, 482611), (902, 470840), (1192, 356290), (1264, 335995), (1490, 285032), (1580, 268796), (1639, 259120), (1640, 258962), (1738, 244360), (1804, 235420), (2255, 188336), (2384, 178145), (2980, 142516), (3160, 134398), (3239, 131120), (3278, 129560), (3280, 129481), (3476, 122180), (3608, 117710), (4345, 97744), (4510, 94168), (5960, 71258), (6109, 69520), (6320, 67199), (6478, 65560), (6556, 64780), (6952, 61090), (7216, 58855), (8195, 51824), (8690, 48872), (9020, 47084), (11771, 36080), (11920, 35629), (12218, 34760), (12956, 32780), (13112, 32390), (13904, 30545), (16195, 26224), (16390, 25912), (17380, 24436), (18040, 23542)]