393863760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 1376054784

約数和(自身を除く): 982191024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 103, 113, 120, 141, 144, 180, 188, 206, 226, 235, 240, 282, 309, 339, 360, 376, 412, 423, 452, 470, 515, 564, 565, 618, 678, 705, 720, 752, 824, 846, 904, 927, 940, 1017, 1030, 1128, 1130, 1236, 1356, 1410, 1545, 1648, 1692, 1695, 1808, 1854, 1880, 2034, 2060, 2115, 2256, 2260, 2472, 2712, 2820, 3090, 3384, 3390, 3708, 3760, 4068, 4120, 4230, 4520, 4635, 4841, 4944, 5085, 5311, 5424, 5640, 6180, 6768, 6780, 7416, 8136, 8240, 8460, 9040, 9270, 9682, 10170, 10622, 11280, 11639, 12360, 13560, 14523, 14832, 15933, 16272, 16920, 18540, 19364, 20340, 21244, 23278, 24205, 24720, 26555, 27120, 29046, 31866, 33840, 34917, 37080, 38728, 40680, 42488, 43569, 46556, 47799, 48410, 53110, 58092, 58195, 63732, 69834, 72615, 74160, 77456, 79665, 81360, 84976, 87138, 93112, 95598, 96820, 104751, 106220, 116184, 116390, 127464, 139668, 145230, 159330, 174276, 174585, 186224, 191196, 193640, 209502, 212440, 217845, 232368, 232780, 238995, 254928, 279336, 290460, 318660, 348552, 349170, 382392, 387280, 419004, 424880, 435690, 465560, 477990, 523755, 547033, 558672, 580920, 637320, 697104, 698340, 764784, 838008, 871380, 931120, 955980, 1047510, 1094066, 1161840, 1274640, 1396680, 1641099, 1676016, 1742760, 1911960, 2095020, 2188132, 2735165, 2793360, 3282198, 3485520, 3823920, 4190040, 4376264, 4923297, 5470330, 6564396, 8205495, 8380080, 8752528, 9846594, 10940660, 13128792, 16410990, 19693188, 21881320, 24616485, 26257584, 32821980, 39386376, 43762640, 49232970, 65643960, 78772752, 98465940, 131287920, 196931880, 393863760]

約数ペア:

[(1, 393863760), (2, 196931880), (3, 131287920), (4, 98465940), (5, 78772752), (6, 65643960), (8, 49232970), (9, 43762640), (10, 39386376), (12, 32821980), (15, 26257584), (16, 24616485), (18, 21881320), (20, 19693188), (24, 16410990), (30, 13128792), (36, 10940660), (40, 9846594), (45, 8752528), (47, 8380080), (48, 8205495), (60, 6564396), (72, 5470330), (80, 4923297), (90, 4376264), (94, 4190040), (103, 3823920), (113, 3485520), (120, 3282198), (141, 2793360), (144, 2735165), (180, 2188132), (188, 2095020), (206, 1911960), (226, 1742760), (235, 1676016), (240, 1641099), (282, 1396680), (309, 1274640), (339, 1161840), (360, 1094066), (376, 1047510), (412, 955980), (423, 931120), (452, 871380), (470, 838008), (515, 764784), (564, 698340), (565, 697104), (618, 637320), (678, 580920), (705, 558672), (720, 547033), (752, 523755), (824, 477990), (846, 465560), (904, 435690), (927, 424880), (940, 419004), (1017, 387280), (1030, 382392), (1128, 349170), (1130, 348552), (1236, 318660), (1356, 290460), (1410, 279336), (1545, 254928), (1648, 238995), (1692, 232780), (1695, 232368), (1808, 217845), (1854, 212440), (1880, 209502), (2034, 193640), (2060, 191196), (2115, 186224), (2256, 174585), (2260, 174276), (2472, 159330), (2712, 145230), (2820, 139668), (3090, 127464), (3384, 116390), (3390, 116184), (3708, 106220), (3760, 104751), (4068, 96820), (4120, 95598), (4230, 93112), (4520, 87138), (4635, 84976), (4841, 81360), (4944, 79665), (5085, 77456), (5311, 74160), (5424, 72615), (5640, 69834), (6180, 63732), (6768, 58195), (6780, 58092), (7416, 53110), (8136, 48410), (8240, 47799), (8460, 46556), (9040, 43569), (9270, 42488), (9682, 40680), (10170, 38728), (10622, 37080), (11280, 34917), (11639, 33840), (12360, 31866), (13560, 29046), (14523, 27120), (14832, 26555), (15933, 24720), (16272, 24205), (16920, 23278), (18540, 21244), (19364, 20340)]