20307806400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6912

約数の個数: 336

約数和(自身を含む): 77011499520

約数和(自身を除く): 56703693120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 89, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 178, 192, 200, 210, 224, 240, 267, 280, 300, 320, 336, 350, 356, 400, 420, 445, 448, 480, 525, 534, 560, 600, 623, 672, 700, 712, 800, 840, 890, 960, 1050, 1068, 1120, 1200, 1246, 1335, 1344, 1400, 1424, 1600, 1680, 1780, 1869, 2100, 2136, 2225, 2240, 2400, 2492, 2670, 2800, 2848, 3115, 3360, 3560, 3738, 4200, 4272, 4450, 4800, 4984, 5340, 5600, 5696, 6230, 6675, 6720, 6791, 7120, 7476, 8400, 8544, 8900, 9345, 9968, 10680, 11200, 12460, 13350, 13582, 14240, 14952, 15575, 16800, 17088, 17800, 18690, 19936, 20373, 21360, 24920, 26700, 27164, 28480, 29904, 31150, 33600, 33955, 35600, 37380, 39872, 40746, 42720, 46725, 47537, 49840, 53400, 54328, 59808, 62300, 67910, 71200, 74760, 81492, 85440, 93450, 95074, 99680, 101865, 106800, 108656, 119616, 124600, 135820, 142400, 142611, 149520, 162984, 169775, 186900, 190148, 199360, 203730, 213600, 217312, 237685, 249200, 271640, 285222, 299040, 325968, 339550, 373800, 380296, 407460, 427200, 434624, 475370, 498400, 509325, 543280, 570444, 598080, 604399, 651936, 679100, 713055, 747600, 760592, 814920, 950740, 996800, 1018650, 1086560, 1140888, 1188425, 1208798, 1303872, 1358200, 1426110, 1495200, 1521184, 1629840, 1813197, 1901480, 2037300, 2173120, 2281776, 2376850, 2417596, 2716400, 2852220, 2990400, 3021995, 3042368, 3259680, 3565275, 3626394, 3802960, 4074600, 4230793, 4563552, 4753700, 4835192, 5432800, 5704440, 6043990, 6519360, 7130550, 7252788, 7605920, 8149200, 8461586, 9065985, 9127104, 9507400, 9670384, 10865600, 11408880, 12087980, 12692379, 14261100, 14505576, 15109975, 15211840, 16298400, 16923172, 18131970, 19014800, 19340768, 21153965, 22817760, 24175960, 25384758, 28522200, 29011152, 30219950, 32596800, 33846344, 36263940, 38029600, 38681536, 42307930, 45329925, 45635520, 48351920, 50769516, 57044400, 58022304, 60439900, 63461895, 67692688, 72527880, 76059200, 84615860, 90659850, 96703840, 101539032, 105769825, 114088800, 116044608, 120879800, 126923790, 135385376, 145055760, 169231720, 181319700, 193407680, 203078064, 211539650, 228177600, 241759600, 253847580, 270770752, 290111520, 317309475, 338463440, 362639400, 406156128, 423079300, 483519200, 507695160, 580223040, 634618950, 676926880, 725278800, 812312256, 846158600, 967038400, 1015390320, 1269237900, 1353853760, 1450557600, 1692317200, 2030780640, 2538475800, 2901115200, 3384634400, 4061561280, 5076951600, 6769268800, 10153903200, 20307806400]

約数ペア:

[(1, 20307806400), (2, 10153903200), (3, 6769268800), (4, 5076951600), (5, 4061561280), (6, 3384634400), (7, 2901115200), (8, 2538475800), (10, 2030780640), (12, 1692317200), (14, 1450557600), (15, 1353853760), (16, 1269237900), (20, 1015390320), (21, 967038400), (24, 846158600), (25, 812312256), (28, 725278800), (30, 676926880), (32, 634618950), (35, 580223040), (40, 507695160), (42, 483519200), (48, 423079300), (50, 406156128), (56, 362639400), (60, 338463440), (64, 317309475), (70, 290111520), (75, 270770752), (80, 253847580), (84, 241759600), (89, 228177600), (96, 211539650), (100, 203078064), (105, 193407680), (112, 181319700), (120, 169231720), (140, 145055760), (150, 135385376), (160, 126923790), (168, 120879800), (175, 116044608), (178, 114088800), (192, 105769825), (200, 101539032), (210, 96703840), (224, 90659850), (240, 84615860), (267, 76059200), (280, 72527880), (300, 67692688), (320, 63461895), (336, 60439900), (350, 58022304), (356, 57044400), (400, 50769516), (420, 48351920), (445, 45635520), (448, 45329925), (480, 42307930), (525, 38681536), (534, 38029600), (560, 36263940), (600, 33846344), (623, 32596800), (672, 30219950), (700, 29011152), (712, 28522200), (800, 25384758), (840, 24175960), (890, 22817760), (960, 21153965), (1050, 19340768), (1068, 19014800), (1120, 18131970), (1200, 16923172), (1246, 16298400), (1335, 15211840), (1344, 15109975), (1400, 14505576), (1424, 14261100), (1600, 12692379), (1680, 12087980), (1780, 11408880), (1869, 10865600), (2100, 9670384), (2136, 9507400), (2225, 9127104), (2240, 9065985), (2400, 8461586), (2492, 8149200), (2670, 7605920), (2800, 7252788), (2848, 7130550), (3115, 6519360), (3360, 6043990), (3560, 5704440), (3738, 5432800), (4200, 4835192), (4272, 4753700), (4450, 4563552), (4800, 4230793), (4984, 4074600), (5340, 3802960), (5600, 3626394), (5696, 3565275), (6230, 3259680), (6675, 3042368), (6720, 3021995), (6791, 2990400), (7120, 2852220), (7476, 2716400), (8400, 2417596), (8544, 2376850), (8900, 2281776), (9345, 2173120), (9968, 2037300), (10680, 1901480), (11200, 1813197), (12460, 1629840), (13350, 1521184), (13582, 1495200), (14240, 1426110), (14952, 1358200), (15575, 1303872), (16800, 1208798), (17088, 1188425), (17800, 1140888), (18690, 1086560), (19936, 1018650), (20373, 996800), (21360, 950740), (24920, 814920), (26700, 760592), (27164, 747600), (28480, 713055), (29904, 679100), (31150, 651936), (33600, 604399), (33955, 598080), (35600, 570444), (37380, 543280), (39872, 509325), (40746, 498400), (42720, 475370), (46725, 434624), (47537, 427200), (49840, 407460), (53400, 380296), (54328, 373800), (59808, 339550), (62300, 325968), (67910, 299040), (71200, 285222), (74760, 271640), (81492, 249200), (85440, 237685), (93450, 217312), (95074, 213600), (99680, 203730), (101865, 199360), (106800, 190148), (108656, 186900), (119616, 169775), (124600, 162984), (135820, 149520), (142400, 142611)]