7111280640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2902

約数の個数: 192

約数和(自身を含む): 23032900800

約数和(自身を除く): 15921620160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 512, 640, 664, 768, 830, 960, 996, 1024, 1245, 1280, 1328, 1536, 1660, 1920, 1992, 2048, 2490, 2560, 2656, 2789, 3072, 3320, 3840, 3984, 4980, 5120, 5312, 5578, 6144, 6640, 7680, 7968, 8367, 9960, 10240, 10624, 11156, 13280, 13945, 15360, 15936, 16734, 19920, 21248, 22312, 26560, 27890, 30720, 31872, 33468, 39840, 41835, 42496, 44624, 53120, 55780, 63744, 66936, 79680, 83670, 84992, 89248, 106240, 111560, 127488, 133872, 159360, 167340, 169984, 178496, 212480, 223120, 231487, 254976, 267744, 318720, 334680, 356992, 424960, 446240, 462974, 509952, 535488, 637440, 669360, 694461, 713984, 849920, 892480, 925948, 1070976, 1157435, 1274880, 1338720, 1388922, 1427968, 1784960, 1851896, 2141952, 2314870, 2549760, 2677440, 2777844, 2855936, 3472305, 3569920, 3703792, 4283904, 4629740, 5354880, 5555688, 5711872, 6944610, 7139840, 7407584, 8567808, 9259480, 10709760, 11111376, 13889220, 14279680, 14815168, 17135616, 18518960, 21419520, 22222752, 27778440, 28559360, 29630336, 37037920, 42839040, 44445504, 55556880, 59260672, 74075840, 85678080, 88891008, 111113760, 118521344, 148151680, 177782016, 222227520, 237042688, 296303360, 355564032, 444455040, 474085376, 592606720, 711128064, 888910080, 1185213440, 1422256128, 1777820160, 2370426880, 3555640320, 7111280640]

約数ペア:

[(1, 7111280640), (2, 3555640320), (3, 2370426880), (4, 1777820160), (5, 1422256128), (6, 1185213440), (8, 888910080), (10, 711128064), (12, 592606720), (15, 474085376), (16, 444455040), (20, 355564032), (24, 296303360), (30, 237042688), (32, 222227520), (40, 177782016), (48, 148151680), (60, 118521344), (64, 111113760), (80, 88891008), (83, 85678080), (96, 74075840), (120, 59260672), (128, 55556880), (160, 44445504), (166, 42839040), (192, 37037920), (240, 29630336), (249, 28559360), (256, 27778440), (320, 22222752), (332, 21419520), (384, 18518960), (415, 17135616), (480, 14815168), (498, 14279680), (512, 13889220), (640, 11111376), (664, 10709760), (768, 9259480), (830, 8567808), (960, 7407584), (996, 7139840), (1024, 6944610), (1245, 5711872), (1280, 5555688), (1328, 5354880), (1536, 4629740), (1660, 4283904), (1920, 3703792), (1992, 3569920), (2048, 3472305), (2490, 2855936), (2560, 2777844), (2656, 2677440), (2789, 2549760), (3072, 2314870), (3320, 2141952), (3840, 1851896), (3984, 1784960), (4980, 1427968), (5120, 1388922), (5312, 1338720), (5578, 1274880), (6144, 1157435), (6640, 1070976), (7680, 925948), (7968, 892480), (8367, 849920), (9960, 713984), (10240, 694461), (10624, 669360), (11156, 637440), (13280, 535488), (13945, 509952), (15360, 462974), (15936, 446240), (16734, 424960), (19920, 356992), (21248, 334680), (22312, 318720), (26560, 267744), (27890, 254976), (30720, 231487), (31872, 223120), (33468, 212480), (39840, 178496), (41835, 169984), (42496, 167340), (44624, 159360), (53120, 133872), (55780, 127488), (63744, 111560), (66936, 106240), (79680, 89248), (83670, 84992)]