266299920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 979937280

約数和(自身を除く): 713637360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 97, 108, 120, 123, 124, 135, 144, 155, 164, 180, 186, 194, 205, 216, 240, 246, 248, 270, 279, 291, 310, 328, 360, 369, 372, 388, 410, 432, 465, 485, 492, 496, 540, 558, 582, 615, 620, 656, 720, 738, 744, 776, 820, 837, 873, 930, 970, 984, 1080, 1107, 1116, 1164, 1230, 1240, 1271, 1395, 1455, 1476, 1488, 1552, 1640, 1674, 1746, 1845, 1860, 1940, 1968, 2160, 2214, 2232, 2328, 2460, 2480, 2542, 2619, 2790, 2910, 2952, 3007, 3280, 3348, 3492, 3690, 3720, 3813, 3880, 3977, 4185, 4365, 4428, 4464, 4656, 4920, 5084, 5238, 5535, 5580, 5820, 5904, 6014, 6355, 6696, 6984, 7380, 7440, 7626, 7760, 7954, 8370, 8730, 8856, 9021, 9840, 10168, 10476, 11070, 11160, 11439, 11640, 11931, 12028, 12710, 13095, 13392, 13968, 14760, 15035, 15252, 15908, 16740, 17460, 17712, 18042, 19065, 19885, 20336, 20952, 22140, 22320, 22878, 23280, 23862, 24056, 25420, 26190, 27063, 29520, 30070, 30504, 31816, 33480, 34317, 34920, 35793, 36084, 38130, 39770, 41904, 44280, 45105, 45756, 47724, 48112, 50840, 52380, 54126, 57195, 59655, 60140, 61008, 63632, 66960, 68634, 69840, 71586, 72168, 76260, 79540, 81189, 88560, 90210, 91512, 95448, 101680, 104760, 107379, 108252, 114390, 119310, 120280, 123287, 135315, 137268, 143172, 144336, 152520, 159080, 162378, 171585, 178965, 180420, 183024, 190896, 209520, 214758, 216504, 228780, 238620, 240560, 246574, 270630, 274536, 286344, 305040, 318160, 324756, 343170, 357930, 360840, 369861, 405945, 429516, 433008, 457560, 477240, 493148, 536895, 541260, 549072, 572688, 616435, 649512, 686340, 715860, 721680, 739722, 811890, 859032, 915120, 954480, 986296, 1073790, 1082520, 1109583, 1232870, 1299024, 1372680, 1431720, 1479444, 1623780, 1718064, 1849305, 1972592, 2147580, 2165040, 2219166, 2465740, 2745360, 2863440, 2958888, 3247560, 3328749, 3698610, 4295160, 4438332, 4931480, 5547915, 5917776, 6495120, 6657498, 7397220, 8590320, 8876664, 9862960, 11095830, 13314996, 14794440, 16643745, 17753328, 22191660, 26629992, 29588880, 33287490, 44383320, 53259984, 66574980, 88766640, 133149960, 266299920]

約数ペア:

[(1, 266299920), (2, 133149960), (3, 88766640), (4, 66574980), (5, 53259984), (6, 44383320), (8, 33287490), (9, 29588880), (10, 26629992), (12, 22191660), (15, 17753328), (16, 16643745), (18, 14794440), (20, 13314996), (24, 11095830), (27, 9862960), (30, 8876664), (31, 8590320), (36, 7397220), (40, 6657498), (41, 6495120), (45, 5917776), (48, 5547915), (54, 4931480), (60, 4438332), (62, 4295160), (72, 3698610), (80, 3328749), (82, 3247560), (90, 2958888), (93, 2863440), (97, 2745360), (108, 2465740), (120, 2219166), (123, 2165040), (124, 2147580), (135, 1972592), (144, 1849305), (155, 1718064), (164, 1623780), (180, 1479444), (186, 1431720), (194, 1372680), (205, 1299024), (216, 1232870), (240, 1109583), (246, 1082520), (248, 1073790), (270, 986296), (279, 954480), (291, 915120), (310, 859032), (328, 811890), (360, 739722), (369, 721680), (372, 715860), (388, 686340), (410, 649512), (432, 616435), (465, 572688), (485, 549072), (492, 541260), (496, 536895), (540, 493148), (558, 477240), (582, 457560), (615, 433008), (620, 429516), (656, 405945), (720, 369861), (738, 360840), (744, 357930), (776, 343170), (820, 324756), (837, 318160), (873, 305040), (930, 286344), (970, 274536), (984, 270630), (1080, 246574), (1107, 240560), (1116, 238620), (1164, 228780), (1230, 216504), (1240, 214758), (1271, 209520), (1395, 190896), (1455, 183024), (1476, 180420), (1488, 178965), (1552, 171585), (1640, 162378), (1674, 159080), (1746, 152520), (1845, 144336), (1860, 143172), (1940, 137268), (1968, 135315), (2160, 123287), (2214, 120280), (2232, 119310), (2328, 114390), (2460, 108252), (2480, 107379), (2542, 104760), (2619, 101680), (2790, 95448), (2910, 91512), (2952, 90210), (3007, 88560), (3280, 81189), (3348, 79540), (3492, 76260), (3690, 72168), (3720, 71586), (3813, 69840), (3880, 68634), (3977, 66960), (4185, 63632), (4365, 61008), (4428, 60140), (4464, 59655), (4656, 57195), (4920, 54126), (5084, 52380), (5238, 50840), (5535, 48112), (5580, 47724), (5820, 45756), (5904, 45105), (6014, 44280), (6355, 41904), (6696, 39770), (6984, 38130), (7380, 36084), (7440, 35793), (7626, 34920), (7760, 34317), (7954, 33480), (8370, 31816), (8730, 30504), (8856, 30070), (9021, 29520), (9840, 27063), (10168, 26190), (10476, 25420), (11070, 24056), (11160, 23862), (11439, 23280), (11640, 22878), (11931, 22320), (12028, 22140), (12710, 20952), (13095, 20336), (13392, 19885), (13968, 19065), (14760, 18042), (15035, 17712), (15252, 17460), (15908, 16740)]