2187717120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 320

約数和(自身を含む): 8029486080

約数和(自身を除く): 5841768960

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, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1021, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2042, 2160, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3063, 3348, 3456, 3720, 3840, 3968, 4084, 4185, 4320, 4464, 4608, 4960, 5105, 5580, 5760, 5952, 6126, 6696, 6912, 7440, 7680, 7936, 8168, 8370, 8640, 8928, 9189, 9920, 10210, 11160, 11520, 11904, 12252, 13392, 13824, 14880, 15315, 15872, 16336, 16740, 17280, 17856, 18378, 19840, 20420, 22320, 23040, 23808, 24504, 26784, 27567, 29760, 30630, 31651, 32672, 33480, 34560, 35712, 36756, 39680, 40840, 44640, 45945, 47616, 49008, 53568, 55134, 59520, 61260, 63302, 65344, 66960, 69120, 71424, 73512, 79360, 81680, 89280, 91890, 94953, 98016, 107136, 110268, 119040, 122520, 126604, 130688, 133920, 137835, 142848, 147024, 158255, 163360, 178560, 183780, 189906, 196032, 214272, 220536, 238080, 245040, 253208, 261376, 267840, 275670, 284859, 294048, 316510, 326720, 357120, 367560, 379812, 392064, 428544, 441072, 474765, 490080, 506416, 522752, 535680, 551340, 569718, 588096, 633020, 653440, 714240, 735120, 759624, 784128, 854577, 882144, 949530, 980160, 1012832, 1071360, 1102680, 1139436, 1176192, 1266040, 1306880, 1424295, 1470240, 1519248, 1568256, 1709154, 1764288, 1899060, 1960320, 2025664, 2142720, 2205360, 2278872, 2352384, 2532080, 2613760, 2848590, 2940480, 3038496, 3418308, 3528576, 3798120, 3920640, 4051328, 4272885, 4410720, 4557744, 4704768, 5064160, 5697180, 5880960, 6076992, 6836616, 7057152, 7596240, 7841280, 8102656, 8545770, 8821440, 9115488, 10128320, 11394360, 11761920, 12153984, 13673232, 14114304, 15192480, 16205312, 17091540, 17642880, 18230976, 20256640, 22788720, 23523840, 24307968, 27346464, 30384960, 34183080, 35285760, 36461952, 40513280, 45577440, 48615936, 54692928, 60769920, 68366160, 70571520, 72923904, 81026560, 91154880, 109385856, 121539840, 136732320, 145847808, 182309760, 218771712, 243079680, 273464640, 364619520, 437543424, 546929280, 729239040, 1093858560, 2187717120]

約数ペア:

[(1, 2187717120), (2, 1093858560), (3, 729239040), (4, 546929280), (5, 437543424), (6, 364619520), (8, 273464640), (9, 243079680), (10, 218771712), (12, 182309760), (15, 145847808), (16, 136732320), (18, 121539840), (20, 109385856), (24, 91154880), (27, 81026560), (30, 72923904), (31, 70571520), (32, 68366160), (36, 60769920), (40, 54692928), (45, 48615936), (48, 45577440), (54, 40513280), (60, 36461952), (62, 35285760), (64, 34183080), (72, 30384960), (80, 27346464), (90, 24307968), (93, 23523840), (96, 22788720), (108, 20256640), (120, 18230976), (124, 17642880), (128, 17091540), (135, 16205312), (144, 15192480), (155, 14114304), (160, 13673232), (180, 12153984), (186, 11761920), (192, 11394360), (216, 10128320), (240, 9115488), (248, 8821440), (256, 8545770), (270, 8102656), (279, 7841280), (288, 7596240), (310, 7057152), (320, 6836616), (360, 6076992), (372, 5880960), (384, 5697180), (432, 5064160), (465, 4704768), (480, 4557744), (496, 4410720), (512, 4272885), (540, 4051328), (558, 3920640), (576, 3798120), (620, 3528576), (640, 3418308), (720, 3038496), (744, 2940480), (768, 2848590), (837, 2613760), (864, 2532080), (930, 2352384), (960, 2278872), (992, 2205360), (1021, 2142720), (1080, 2025664), (1116, 1960320), (1152, 1899060), (1240, 1764288), (1280, 1709154), (1395, 1568256), (1440, 1519248), (1488, 1470240), (1536, 1424295), (1674, 1306880), (1728, 1266040), (1860, 1176192), (1920, 1139436), (1984, 1102680), (2042, 1071360), (2160, 1012832), (2232, 980160), (2304, 949530), (2480, 882144), (2560, 854577), (2790, 784128), (2880, 759624), (2976, 735120), (3063, 714240), (3348, 653440), (3456, 633020), (3720, 588096), (3840, 569718), (3968, 551340), (4084, 535680), (4185, 522752), (4320, 506416), (4464, 490080), (4608, 474765), (4960, 441072), (5105, 428544), (5580, 392064), (5760, 379812), (5952, 367560), (6126, 357120), (6696, 326720), (6912, 316510), (7440, 294048), (7680, 284859), (7936, 275670), (8168, 267840), (8370, 261376), (8640, 253208), (8928, 245040), (9189, 238080), (9920, 220536), (10210, 214272), (11160, 196032), (11520, 189906), (11904, 183780), (12252, 178560), (13392, 163360), (13824, 158255), (14880, 147024), (15315, 142848), (15872, 137835), (16336, 133920), (16740, 130688), (17280, 126604), (17856, 122520), (18378, 119040), (19840, 110268), (20420, 107136), (22320, 98016), (23040, 94953), (23808, 91890), (24504, 89280), (26784, 81680), (27567, 79360), (29760, 73512), (30630, 71424), (31651, 69120), (32672, 66960), (33480, 65344), (34560, 63302), (35712, 61260), (36756, 59520), (39680, 55134), (40840, 53568), (44640, 49008), (45945, 47616)]