317807040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 1065093120

約数和(自身を除く): 747286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 118, 120, 124, 155, 160, 177, 181, 186, 192, 236, 240, 248, 295, 310, 320, 354, 362, 372, 465, 472, 480, 496, 543, 590, 620, 708, 724, 744, 885, 905, 930, 944, 960, 992, 1086, 1180, 1240, 1416, 1448, 1488, 1770, 1810, 1829, 1860, 1888, 1984, 2172, 2360, 2480, 2715, 2832, 2896, 2976, 3540, 3620, 3658, 3720, 3776, 4344, 4720, 4960, 5430, 5487, 5611, 5664, 5792, 5952, 7080, 7240, 7316, 7440, 8688, 9145, 9440, 9920, 10679, 10860, 10974, 11222, 11328, 11584, 14160, 14480, 14632, 14880, 16833, 17376, 18290, 18880, 21358, 21720, 21948, 22444, 27435, 28055, 28320, 28960, 29264, 29760, 32037, 33666, 34752, 36580, 42716, 43440, 43896, 44888, 53395, 54870, 56110, 56640, 57920, 58528, 64074, 67332, 73160, 84165, 85432, 86880, 87792, 89776, 106790, 109740, 112220, 117056, 128148, 134664, 146320, 160185, 168330, 170864, 173760, 175584, 179552, 213580, 219480, 224440, 256296, 269328, 292640, 320370, 331049, 336660, 341728, 351168, 359104, 427160, 438960, 448880, 512592, 538656, 585280, 640740, 662098, 673320, 683456, 854320, 877920, 897760, 993147, 1025184, 1077312, 1281480, 1324196, 1346640, 1655245, 1708640, 1755840, 1795520, 1986294, 2050368, 2562960, 2648392, 2693280, 3310490, 3417280, 3972588, 4965735, 5125920, 5296784, 5386560, 6620980, 7945176, 9931470, 10251840, 10593568, 13241960, 15890352, 19862940, 21187136, 26483920, 31780704, 39725880, 52967840, 63561408, 79451760, 105935680, 158903520, 317807040]

約数ペア:

[(1, 317807040), (2, 158903520), (3, 105935680), (4, 79451760), (5, 63561408), (6, 52967840), (8, 39725880), (10, 31780704), (12, 26483920), (15, 21187136), (16, 19862940), (20, 15890352), (24, 13241960), (30, 10593568), (31, 10251840), (32, 9931470), (40, 7945176), (48, 6620980), (59, 5386560), (60, 5296784), (62, 5125920), (64, 4965735), (80, 3972588), (93, 3417280), (96, 3310490), (118, 2693280), (120, 2648392), (124, 2562960), (155, 2050368), (160, 1986294), (177, 1795520), (181, 1755840), (186, 1708640), (192, 1655245), (236, 1346640), (240, 1324196), (248, 1281480), (295, 1077312), (310, 1025184), (320, 993147), (354, 897760), (362, 877920), (372, 854320), (465, 683456), (472, 673320), (480, 662098), (496, 640740), (543, 585280), (590, 538656), (620, 512592), (708, 448880), (724, 438960), (744, 427160), (885, 359104), (905, 351168), (930, 341728), (944, 336660), (960, 331049), (992, 320370), (1086, 292640), (1180, 269328), (1240, 256296), (1416, 224440), (1448, 219480), (1488, 213580), (1770, 179552), (1810, 175584), (1829, 173760), (1860, 170864), (1888, 168330), (1984, 160185), (2172, 146320), (2360, 134664), (2480, 128148), (2715, 117056), (2832, 112220), (2896, 109740), (2976, 106790), (3540, 89776), (3620, 87792), (3658, 86880), (3720, 85432), (3776, 84165), (4344, 73160), (4720, 67332), (4960, 64074), (5430, 58528), (5487, 57920), (5611, 56640), (5664, 56110), (5792, 54870), (5952, 53395), (7080, 44888), (7240, 43896), (7316, 43440), (7440, 42716), (8688, 36580), (9145, 34752), (9440, 33666), (9920, 32037), (10679, 29760), (10860, 29264), (10974, 28960), (11222, 28320), (11328, 28055), (11584, 27435), (14160, 22444), (14480, 21948), (14632, 21720), (14880, 21358), (16833, 18880), (17376, 18290)]