2976501760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 208

約数和(自身を含む): 7643185920

約数和(自身を除く): 4666684160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 71, 80, 89, 92, 115, 128, 142, 160, 178, 184, 230, 256, 284, 320, 355, 356, 368, 445, 460, 512, 568, 640, 710, 712, 736, 890, 920, 1024, 1136, 1280, 1420, 1424, 1472, 1633, 1780, 1840, 2047, 2048, 2272, 2560, 2840, 2848, 2944, 3266, 3560, 3680, 4094, 4096, 4544, 5120, 5680, 5696, 5888, 6319, 6532, 7120, 7360, 8165, 8188, 9088, 10235, 10240, 11360, 11392, 11776, 12638, 13064, 14240, 14720, 16330, 16376, 18176, 20470, 20480, 22720, 22784, 23552, 25276, 26128, 28480, 29440, 31595, 32660, 32752, 36352, 40940, 45440, 45568, 47104, 50552, 52256, 56960, 58880, 63190, 65320, 65504, 72704, 81880, 90880, 91136, 94208, 101104, 104512, 113920, 117760, 126380, 130640, 131008, 145337, 145408, 163760, 181760, 182272, 202208, 209024, 227840, 235520, 252760, 261280, 262016, 290674, 290816, 327520, 363520, 364544, 404416, 418048, 455680, 471040, 505520, 522560, 524032, 581348, 655040, 726685, 727040, 808832, 836096, 911360, 1011040, 1045120, 1048064, 1162696, 1310080, 1453370, 1454080, 1617664, 1672192, 1822720, 2022080, 2090240, 2096128, 2325392, 2620160, 2906740, 3235328, 3344384, 4044160, 4180480, 4192256, 4650784, 5240320, 5813480, 6470656, 6688768, 8088320, 8360960, 8384512, 9301568, 10480640, 11626960, 12941312, 16176640, 16721920, 18603136, 20961280, 23253920, 25882624, 32353280, 33443840, 37206272, 41922560, 46507840, 64706560, 74412544, 93015680, 129413120, 148825088, 186031360, 297650176, 372062720, 595300352, 744125440, 1488250880, 2976501760]

約数ペア:

[(1, 2976501760), (2, 1488250880), (4, 744125440), (5, 595300352), (8, 372062720), (10, 297650176), (16, 186031360), (20, 148825088), (23, 129413120), (32, 93015680), (40, 74412544), (46, 64706560), (64, 46507840), (71, 41922560), (80, 37206272), (89, 33443840), (92, 32353280), (115, 25882624), (128, 23253920), (142, 20961280), (160, 18603136), (178, 16721920), (184, 16176640), (230, 12941312), (256, 11626960), (284, 10480640), (320, 9301568), (355, 8384512), (356, 8360960), (368, 8088320), (445, 6688768), (460, 6470656), (512, 5813480), (568, 5240320), (640, 4650784), (710, 4192256), (712, 4180480), (736, 4044160), (890, 3344384), (920, 3235328), (1024, 2906740), (1136, 2620160), (1280, 2325392), (1420, 2096128), (1424, 2090240), (1472, 2022080), (1633, 1822720), (1780, 1672192), (1840, 1617664), (2047, 1454080), (2048, 1453370), (2272, 1310080), (2560, 1162696), (2840, 1048064), (2848, 1045120), (2944, 1011040), (3266, 911360), (3560, 836096), (3680, 808832), (4094, 727040), (4096, 726685), (4544, 655040), (5120, 581348), (5680, 524032), (5696, 522560), (5888, 505520), (6319, 471040), (6532, 455680), (7120, 418048), (7360, 404416), (8165, 364544), (8188, 363520), (9088, 327520), (10235, 290816), (10240, 290674), (11360, 262016), (11392, 261280), (11776, 252760), (12638, 235520), (13064, 227840), (14240, 209024), (14720, 202208), (16330, 182272), (16376, 181760), (18176, 163760), (20470, 145408), (20480, 145337), (22720, 131008), (22784, 130640), (23552, 126380), (25276, 117760), (26128, 113920), (28480, 104512), (29440, 101104), (31595, 94208), (32660, 91136), (32752, 90880), (36352, 81880), (40940, 72704), (45440, 65504), (45568, 65320), (47104, 63190), (50552, 58880), (52256, 56960)]