1275989760

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 360

約数和(自身を含む): 4724877696

約数和(自身を除く): 3448887936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 397, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 768, 794, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1191, 1240, 1280, 1296, 1395, 1440, 1488, 1588, 1620, 1674, 1728, 1860, 1920, 1984, 1985, 2160, 2232, 2304, 2382, 2480, 2511, 2592, 2790, 2880, 2976, 3176, 3240, 3348, 3456, 3573, 3720, 3840, 3968, 3970, 4185, 4320, 4464, 4764, 4960, 5022, 5184, 5580, 5760, 5952, 5955, 6352, 6480, 6696, 6912, 7146, 7440, 7936, 7940, 8370, 8640, 8928, 9528, 9920, 10044, 10368, 10719, 11160, 11520, 11904, 11910, 12307, 12555, 12704, 12960, 13392, 14292, 14880, 15880, 16740, 17280, 17856, 17865, 19056, 19840, 20088, 20736, 21438, 22320, 23808, 23820, 24614, 25110, 25408, 25920, 26784, 28584, 29760, 31760, 32157, 33480, 34560, 35712, 35730, 36921, 38112, 39680, 40176, 42876, 44640, 47640, 49228, 50220, 50816, 51840, 53568, 53595, 57168, 59520, 61535, 63520, 64314, 66960, 71424, 71460, 73842, 76224, 80352, 85752, 89280, 95280, 98456, 100440, 101632, 103680, 107136, 107190, 110763, 114336, 119040, 123070, 127040, 128628, 133920, 142920, 147684, 152448, 160704, 160785, 171504, 178560, 184605, 190560, 196912, 200880, 214272, 214380, 221526, 228672, 246140, 254080, 257256, 267840, 285840, 295368, 304896, 321408, 321570, 332289, 343008, 357120, 369210, 381120, 393824, 401760, 428760, 443052, 457344, 492280, 508160, 514512, 535680, 553815, 571680, 590736, 642816, 643140, 664578, 686016, 738420, 762240, 787648, 803520, 857520, 886104, 914688, 984560, 996867, 1029024, 1071360, 1107630, 1143360, 1181472, 1286280, 1329156, 1372032, 1476840, 1524480, 1575296, 1607040, 1661445, 1715040, 1772208, 1969120, 1993734, 2058048, 2215260, 2286720, 2362944, 2572560, 2658312, 2744064, 2953680, 3150592, 3214080, 3322890, 3430080, 3544416, 3938240, 3987468, 4116096, 4430520, 4573440, 4725888, 4984335, 5145120, 5316624, 5907360, 6645780, 6860160, 7088832, 7876480, 7974936, 8232192, 8861040, 9451776, 9968670, 10290240, 10633248, 11814720, 13291560, 13720320, 14177664, 15752960, 15949872, 17722080, 19937340, 20580480, 21266496, 23629440, 26583120, 28355328, 31899744, 35444160, 39874680, 41160960, 42532992, 47258880, 53166240, 63799488, 70888320, 79749360, 85065984, 106332480, 127598976, 141776640, 159498720, 212664960, 255197952, 318997440, 425329920, 637994880, 1275989760]

約数ペア:

[(1, 1275989760), (2, 637994880), (3, 425329920), (4, 318997440), (5, 255197952), (6, 212664960), (8, 159498720), (9, 141776640), (10, 127598976), (12, 106332480), (15, 85065984), (16, 79749360), (18, 70888320), (20, 63799488), (24, 53166240), (27, 47258880), (30, 42532992), (31, 41160960), (32, 39874680), (36, 35444160), (40, 31899744), (45, 28355328), (48, 26583120), (54, 23629440), (60, 21266496), (62, 20580480), (64, 19937340), (72, 17722080), (80, 15949872), (81, 15752960), (90, 14177664), (93, 13720320), (96, 13291560), (108, 11814720), (120, 10633248), (124, 10290240), (128, 9968670), (135, 9451776), (144, 8861040), (155, 8232192), (160, 7974936), (162, 7876480), (180, 7088832), (186, 6860160), (192, 6645780), (216, 5907360), (240, 5316624), (248, 5145120), (256, 4984335), (270, 4725888), (279, 4573440), (288, 4430520), (310, 4116096), (320, 3987468), (324, 3938240), (360, 3544416), (372, 3430080), (384, 3322890), (397, 3214080), (405, 3150592), (432, 2953680), (465, 2744064), (480, 2658312), (496, 2572560), (540, 2362944), (558, 2286720), (576, 2215260), (620, 2058048), (640, 1993734), (648, 1969120), (720, 1772208), (744, 1715040), (768, 1661445), (794, 1607040), (810, 1575296), (837, 1524480), (864, 1476840), (930, 1372032), (960, 1329156), (992, 1286280), (1080, 1181472), (1116, 1143360), (1152, 1107630), (1191, 1071360), (1240, 1029024), (1280, 996867), (1296, 984560), (1395, 914688), (1440, 886104), (1488, 857520), (1588, 803520), (1620, 787648), (1674, 762240), (1728, 738420), (1860, 686016), (1920, 664578), (1984, 643140), (1985, 642816), (2160, 590736), (2232, 571680), (2304, 553815), (2382, 535680), (2480, 514512), (2511, 508160), (2592, 492280), (2790, 457344), (2880, 443052), (2976, 428760), (3176, 401760), (3240, 393824), (3348, 381120), (3456, 369210), (3573, 357120), (3720, 343008), (3840, 332289), (3968, 321570), (3970, 321408), (4185, 304896), (4320, 295368), (4464, 285840), (4764, 267840), (4960, 257256), (5022, 254080), (5184, 246140), (5580, 228672), (5760, 221526), (5952, 214380), (5955, 214272), (6352, 200880), (6480, 196912), (6696, 190560), (6912, 184605), (7146, 178560), (7440, 171504), (7936, 160785), (7940, 160704), (8370, 152448), (8640, 147684), (8928, 142920), (9528, 133920), (9920, 128628), (10044, 127040), (10368, 123070), (10719, 119040), (11160, 114336), (11520, 110763), (11904, 107190), (11910, 107136), (12307, 103680), (12555, 101632), (12704, 100440), (12960, 98456), (13392, 95280), (14292, 89280), (14880, 85752), (15880, 80352), (16740, 76224), (17280, 73842), (17856, 71460), (17865, 71424), (19056, 66960), (19840, 64314), (20088, 63520), (20736, 61535), (21438, 59520), (22320, 57168), (23808, 53595), (23820, 53568), (24614, 51840), (25110, 50816), (25408, 50220), (25920, 49228), (26784, 47640), (28584, 44640), (29760, 42876), (31760, 40176), (32157, 39680), (33480, 38112), (34560, 36921), (35712, 35730)]