416938880

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 1036385280

約数和(自身を除く): 619446400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 83, 94, 128, 160, 166, 167, 188, 235, 320, 332, 334, 376, 415, 470, 640, 664, 668, 752, 830, 835, 940, 1328, 1336, 1504, 1660, 1670, 1880, 2656, 2672, 3008, 3320, 3340, 3760, 3901, 5312, 5344, 6016, 6640, 6680, 7520, 7802, 7849, 10624, 10688, 13280, 13360, 13861, 15040, 15604, 15698, 19505, 21376, 26560, 26720, 27722, 30080, 31208, 31396, 39010, 39245, 53120, 53440, 55444, 62416, 62792, 69305, 78020, 78490, 106880, 110888, 124832, 125584, 138610, 156040, 156980, 221776, 249664, 251168, 277220, 312080, 313960, 443552, 499328, 502336, 554440, 624160, 627920, 651467, 887104, 1004672, 1108880, 1248320, 1255840, 1302934, 1774208, 2217760, 2496640, 2511680, 2605868, 3257335, 4435520, 5023360, 5211736, 6514670, 8871040, 10423472, 13029340, 20846944, 26058680, 41693888, 52117360, 83387776, 104234720, 208469440, 416938880]

約数ペア:

[(1, 416938880), (2, 208469440), (4, 104234720), (5, 83387776), (8, 52117360), (10, 41693888), (16, 26058680), (20, 20846944), (32, 13029340), (40, 10423472), (47, 8871040), (64, 6514670), (80, 5211736), (83, 5023360), (94, 4435520), (128, 3257335), (160, 2605868), (166, 2511680), (167, 2496640), (188, 2217760), (235, 1774208), (320, 1302934), (332, 1255840), (334, 1248320), (376, 1108880), (415, 1004672), (470, 887104), (640, 651467), (664, 627920), (668, 624160), (752, 554440), (830, 502336), (835, 499328), (940, 443552), (1328, 313960), (1336, 312080), (1504, 277220), (1660, 251168), (1670, 249664), (1880, 221776), (2656, 156980), (2672, 156040), (3008, 138610), (3320, 125584), (3340, 124832), (3760, 110888), (3901, 106880), (5312, 78490), (5344, 78020), (6016, 69305), (6640, 62792), (6680, 62416), (7520, 55444), (7802, 53440), (7849, 53120), (10624, 39245), (10688, 39010), (13280, 31396), (13360, 31208), (13861, 30080), (15040, 27722), (15604, 26720), (15698, 26560), (19505, 21376)]