993476640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 288

約数和(自身を含む): 3490796736

約数和(自身を除く): 2497320096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 169, 185, 195, 208, 222, 240, 260, 296, 312, 331, 338, 370, 390, 416, 444, 480, 481, 507, 520, 555, 592, 624, 662, 676, 740, 780, 845, 888, 962, 993, 1014, 1040, 1110, 1184, 1248, 1324, 1352, 1443, 1480, 1560, 1655, 1690, 1776, 1924, 1986, 2028, 2080, 2220, 2405, 2535, 2648, 2704, 2886, 2960, 3120, 3310, 3380, 3552, 3848, 3972, 4056, 4303, 4440, 4810, 4965, 5070, 5296, 5408, 5772, 5920, 6240, 6253, 6620, 6760, 7215, 7696, 7944, 8112, 8606, 8880, 9620, 9930, 10140, 10592, 11544, 12247, 12506, 12909, 13240, 13520, 14430, 15392, 15888, 16224, 17212, 17760, 18759, 19240, 19860, 20280, 21515, 23088, 24494, 25012, 25818, 26480, 27040, 28860, 31265, 31776, 34424, 36741, 37518, 38480, 39720, 40560, 43030, 46176, 48988, 50024, 51636, 52960, 55939, 57720, 61235, 62530, 64545, 68848, 73482, 75036, 76960, 79440, 81120, 86060, 93795, 97976, 100048, 103272, 111878, 115440, 122470, 125060, 129090, 137696, 146964, 150072, 158880, 159211, 167817, 172120, 183705, 187590, 195952, 200096, 206544, 223756, 230880, 244940, 250120, 258180, 279695, 293928, 300144, 318422, 335634, 344240, 367410, 375180, 391904, 413088, 447512, 477633, 489880, 500240, 516360, 559390, 587856, 600288, 636844, 671268, 688480, 734820, 750360, 796055, 839085, 895024, 955266, 979760, 1000480, 1032720, 1118780, 1175712, 1273688, 1342536, 1469640, 1500720, 1592110, 1678170, 1790048, 1910532, 1959520, 2065440, 2069743, 2237560, 2388165, 2547376, 2685072, 2939280, 3001440, 3184220, 3356340, 3821064, 4139486, 4475120, 4776330, 5094752, 5370144, 5878560, 6209229, 6368440, 6712680, 7642128, 8278972, 8950240, 9552660, 10348715, 12418458, 12736880, 13425360, 15284256, 16557944, 19105320, 20697430, 24836916, 25473760, 26850720, 31046145, 33115888, 38210640, 41394860, 49673832, 62092290, 66231776, 76421280, 82789720, 99347664, 124184580, 165579440, 198695328, 248369160, 331158880, 496738320, 993476640]

約数ペア:

[(1, 993476640), (2, 496738320), (3, 331158880), (4, 248369160), (5, 198695328), (6, 165579440), (8, 124184580), (10, 99347664), (12, 82789720), (13, 76421280), (15, 66231776), (16, 62092290), (20, 49673832), (24, 41394860), (26, 38210640), (30, 33115888), (32, 31046145), (37, 26850720), (39, 25473760), (40, 24836916), (48, 20697430), (52, 19105320), (60, 16557944), (65, 15284256), (74, 13425360), (78, 12736880), (80, 12418458), (96, 10348715), (104, 9552660), (111, 8950240), (120, 8278972), (130, 7642128), (148, 6712680), (156, 6368440), (160, 6209229), (169, 5878560), (185, 5370144), (195, 5094752), (208, 4776330), (222, 4475120), (240, 4139486), (260, 3821064), (296, 3356340), (312, 3184220), (331, 3001440), (338, 2939280), (370, 2685072), (390, 2547376), (416, 2388165), (444, 2237560), (480, 2069743), (481, 2065440), (507, 1959520), (520, 1910532), (555, 1790048), (592, 1678170), (624, 1592110), (662, 1500720), (676, 1469640), (740, 1342536), (780, 1273688), (845, 1175712), (888, 1118780), (962, 1032720), (993, 1000480), (1014, 979760), (1040, 955266), (1110, 895024), (1184, 839085), (1248, 796055), (1324, 750360), (1352, 734820), (1443, 688480), (1480, 671268), (1560, 636844), (1655, 600288), (1690, 587856), (1776, 559390), (1924, 516360), (1986, 500240), (2028, 489880), (2080, 477633), (2220, 447512), (2405, 413088), (2535, 391904), (2648, 375180), (2704, 367410), (2886, 344240), (2960, 335634), (3120, 318422), (3310, 300144), (3380, 293928), (3552, 279695), (3848, 258180), (3972, 250120), (4056, 244940), (4303, 230880), (4440, 223756), (4810, 206544), (4965, 200096), (5070, 195952), (5296, 187590), (5408, 183705), (5772, 172120), (5920, 167817), (6240, 159211), (6253, 158880), (6620, 150072), (6760, 146964), (7215, 137696), (7696, 129090), (7944, 125060), (8112, 122470), (8606, 115440), (8880, 111878), (9620, 103272), (9930, 100048), (10140, 97976), (10592, 93795), (11544, 86060), (12247, 81120), (12506, 79440), (12909, 76960), (13240, 75036), (13520, 73482), (14430, 68848), (15392, 64545), (15888, 62530), (16224, 61235), (17212, 57720), (17760, 55939), (18759, 52960), (19240, 51636), (19860, 50024), (20280, 48988), (21515, 46176), (23088, 43030), (24494, 40560), (25012, 39720), (25818, 38480), (26480, 37518), (27040, 36741), (28860, 34424), (31265, 31776)]