1188128640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 256

約数和(自身を含む): 4064904000

約数和(自身を除く): 2876775360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 120, 128, 136, 160, 170, 178, 192, 204, 240, 255, 267, 272, 320, 340, 356, 384, 408, 409, 445, 480, 510, 534, 544, 640, 680, 712, 816, 818, 890, 960, 1020, 1068, 1088, 1227, 1335, 1360, 1424, 1513, 1632, 1636, 1780, 1920, 2040, 2045, 2136, 2176, 2454, 2670, 2720, 2848, 3026, 3264, 3272, 3560, 4080, 4090, 4272, 4539, 4908, 5340, 5440, 5696, 6052, 6135, 6528, 6544, 6953, 7120, 7565, 8160, 8180, 8544, 9078, 9816, 10680, 10880, 11392, 12104, 12270, 13088, 13906, 14240, 15130, 16320, 16360, 17088, 18156, 19632, 20859, 21360, 22695, 24208, 24540, 26176, 27812, 28480, 30260, 32640, 32720, 34176, 34765, 36312, 36401, 39264, 41718, 42720, 45390, 48416, 49080, 52352, 55624, 56960, 60520, 65440, 69530, 72624, 72802, 78528, 83436, 85440, 90780, 96832, 98160, 104295, 109203, 111248, 121040, 130880, 139060, 145248, 145604, 157056, 166872, 170880, 181560, 182005, 193664, 196320, 208590, 218406, 222496, 242080, 261760, 278120, 290496, 291208, 333744, 363120, 364010, 392640, 417180, 436812, 444992, 484160, 546015, 556240, 580992, 582416, 618817, 667488, 726240, 728020, 785280, 834360, 873624, 889984, 968320, 1092030, 1112480, 1164832, 1237634, 1334976, 1452480, 1456040, 1668720, 1747248, 1856451, 2184060, 2224960, 2329664, 2475268, 2669952, 2904960, 2912080, 3094085, 3337440, 3494496, 3712902, 4368120, 4449920, 4659328, 4950536, 5824160, 6188170, 6674880, 6988992, 7425804, 8736240, 9282255, 9901072, 11648320, 12376340, 13349760, 13977984, 14851608, 17472480, 18564510, 19802144, 23296640, 24752680, 29703216, 34944960, 37129020, 39604288, 49505360, 59406432, 69889920, 74258040, 79208576, 99010720, 118812864, 148516080, 198021440, 237625728, 297032160, 396042880, 594064320, 1188128640]

約数ペア:

[(1, 1188128640), (2, 594064320), (3, 396042880), (4, 297032160), (5, 237625728), (6, 198021440), (8, 148516080), (10, 118812864), (12, 99010720), (15, 79208576), (16, 74258040), (17, 69889920), (20, 59406432), (24, 49505360), (30, 39604288), (32, 37129020), (34, 34944960), (40, 29703216), (48, 24752680), (51, 23296640), (60, 19802144), (64, 18564510), (68, 17472480), (80, 14851608), (85, 13977984), (89, 13349760), (96, 12376340), (102, 11648320), (120, 9901072), (128, 9282255), (136, 8736240), (160, 7425804), (170, 6988992), (178, 6674880), (192, 6188170), (204, 5824160), (240, 4950536), (255, 4659328), (267, 4449920), (272, 4368120), (320, 3712902), (340, 3494496), (356, 3337440), (384, 3094085), (408, 2912080), (409, 2904960), (445, 2669952), (480, 2475268), (510, 2329664), (534, 2224960), (544, 2184060), (640, 1856451), (680, 1747248), (712, 1668720), (816, 1456040), (818, 1452480), (890, 1334976), (960, 1237634), (1020, 1164832), (1068, 1112480), (1088, 1092030), (1227, 968320), (1335, 889984), (1360, 873624), (1424, 834360), (1513, 785280), (1632, 728020), (1636, 726240), (1780, 667488), (1920, 618817), (2040, 582416), (2045, 580992), (2136, 556240), (2176, 546015), (2454, 484160), (2670, 444992), (2720, 436812), (2848, 417180), (3026, 392640), (3264, 364010), (3272, 363120), (3560, 333744), (4080, 291208), (4090, 290496), (4272, 278120), (4539, 261760), (4908, 242080), (5340, 222496), (5440, 218406), (5696, 208590), (6052, 196320), (6135, 193664), (6528, 182005), (6544, 181560), (6953, 170880), (7120, 166872), (7565, 157056), (8160, 145604), (8180, 145248), (8544, 139060), (9078, 130880), (9816, 121040), (10680, 111248), (10880, 109203), (11392, 104295), (12104, 98160), (12270, 96832), (13088, 90780), (13906, 85440), (14240, 83436), (15130, 78528), (16320, 72802), (16360, 72624), (17088, 69530), (18156, 65440), (19632, 60520), (20859, 56960), (21360, 55624), (22695, 52352), (24208, 49080), (24540, 48416), (26176, 45390), (27812, 42720), (28480, 41718), (30260, 39264), (32640, 36401), (32720, 36312), (34176, 34765)]