394157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 1265918976

約数和(自身を除く): 871761936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 83, 94, 120, 141, 166, 188, 235, 240, 249, 282, 332, 376, 415, 421, 470, 498, 564, 664, 705, 752, 830, 842, 940, 996, 1128, 1245, 1263, 1328, 1410, 1660, 1684, 1880, 1992, 2105, 2256, 2490, 2526, 2820, 3320, 3368, 3760, 3901, 3984, 4210, 4980, 5052, 5640, 6315, 6640, 6736, 7802, 8420, 9960, 10104, 11280, 11703, 12630, 15604, 16840, 19505, 19787, 19920, 20208, 23406, 25260, 31208, 33680, 34943, 39010, 39574, 46812, 50520, 58515, 59361, 62416, 69886, 78020, 79148, 93624, 98935, 101040, 104829, 117030, 118722, 139772, 156040, 158296, 174715, 187248, 197870, 209658, 234060, 237444, 279544, 296805, 312080, 316592, 349430, 395740, 419316, 468120, 474888, 524145, 559088, 593610, 698860, 791480, 838632, 936240, 949776, 1048290, 1187220, 1397720, 1582960, 1642321, 1677264, 2096580, 2374440, 2795440, 3284642, 4193160, 4748880, 4926963, 6569284, 8211605, 8386320, 9853926, 13138568, 16423210, 19707852, 24634815, 26277136, 32846420, 39415704, 49269630, 65692840, 78831408, 98539260, 131385680, 197078520, 394157040]

約数ペア:

[(1, 394157040), (2, 197078520), (3, 131385680), (4, 98539260), (5, 78831408), (6, 65692840), (8, 49269630), (10, 39415704), (12, 32846420), (15, 26277136), (16, 24634815), (20, 19707852), (24, 16423210), (30, 13138568), (40, 9853926), (47, 8386320), (48, 8211605), (60, 6569284), (80, 4926963), (83, 4748880), (94, 4193160), (120, 3284642), (141, 2795440), (166, 2374440), (188, 2096580), (235, 1677264), (240, 1642321), (249, 1582960), (282, 1397720), (332, 1187220), (376, 1048290), (415, 949776), (421, 936240), (470, 838632), (498, 791480), (564, 698860), (664, 593610), (705, 559088), (752, 524145), (830, 474888), (842, 468120), (940, 419316), (996, 395740), (1128, 349430), (1245, 316592), (1263, 312080), (1328, 296805), (1410, 279544), (1660, 237444), (1684, 234060), (1880, 209658), (1992, 197870), (2105, 187248), (2256, 174715), (2490, 158296), (2526, 156040), (2820, 139772), (3320, 118722), (3368, 117030), (3760, 104829), (3901, 101040), (3984, 98935), (4210, 93624), (4980, 79148), (5052, 78020), (5640, 69886), (6315, 62416), (6640, 59361), (6736, 58515), (7802, 50520), (8420, 46812), (9960, 39574), (10104, 39010), (11280, 34943), (11703, 33680), (12630, 31208), (15604, 25260), (16840, 23406), (19505, 20208), (19787, 19920)]