4066488320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 208

約数和(自身を含む): 10403225280

約数和(自身を除く): 6336736960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 97, 115, 128, 160, 178, 184, 194, 230, 256, 320, 356, 368, 388, 445, 460, 485, 512, 640, 712, 736, 776, 890, 920, 970, 1024, 1280, 1424, 1472, 1552, 1780, 1840, 1940, 2047, 2048, 2231, 2560, 2848, 2944, 3104, 3560, 3680, 3880, 4094, 4096, 4462, 5120, 5696, 5888, 6208, 7120, 7360, 7760, 8188, 8633, 8924, 10235, 10240, 11155, 11392, 11776, 12416, 14240, 14720, 15520, 16376, 17266, 17848, 20470, 20480, 22310, 22784, 23552, 24832, 28480, 29440, 31040, 32752, 34532, 35696, 40940, 43165, 44620, 45568, 47104, 49664, 56960, 58880, 62080, 65504, 69064, 71392, 81880, 86330, 89240, 91136, 94208, 99328, 113920, 117760, 124160, 131008, 138128, 142784, 163760, 172660, 178480, 182272, 198559, 198656, 227840, 235520, 248320, 262016, 276256, 285568, 327520, 345320, 356960, 364544, 397118, 397312, 455680, 471040, 496640, 524032, 552512, 571136, 655040, 690640, 713920, 794236, 911360, 992795, 993280, 1048064, 1105024, 1142272, 1310080, 1381280, 1427840, 1588472, 1822720, 1985590, 1986560, 2096128, 2210048, 2284544, 2620160, 2762560, 2855680, 3176944, 3971180, 4192256, 4420096, 4569088, 5240320, 5525120, 5711360, 6353888, 7942360, 8384512, 8840192, 9138176, 10480640, 11050240, 11422720, 12707776, 15884720, 17680384, 20961280, 22100480, 22845440, 25415552, 31769440, 35360768, 41922560, 44200960, 45690880, 50831104, 63538880, 88401920, 101662208, 127077760, 176803840, 203324416, 254155520, 406648832, 508311040, 813297664, 1016622080, 2033244160, 4066488320]

約数ペア:

[(1, 4066488320), (2, 2033244160), (4, 1016622080), (5, 813297664), (8, 508311040), (10, 406648832), (16, 254155520), (20, 203324416), (23, 176803840), (32, 127077760), (40, 101662208), (46, 88401920), (64, 63538880), (80, 50831104), (89, 45690880), (92, 44200960), (97, 41922560), (115, 35360768), (128, 31769440), (160, 25415552), (178, 22845440), (184, 22100480), (194, 20961280), (230, 17680384), (256, 15884720), (320, 12707776), (356, 11422720), (368, 11050240), (388, 10480640), (445, 9138176), (460, 8840192), (485, 8384512), (512, 7942360), (640, 6353888), (712, 5711360), (736, 5525120), (776, 5240320), (890, 4569088), (920, 4420096), (970, 4192256), (1024, 3971180), (1280, 3176944), (1424, 2855680), (1472, 2762560), (1552, 2620160), (1780, 2284544), (1840, 2210048), (1940, 2096128), (2047, 1986560), (2048, 1985590), (2231, 1822720), (2560, 1588472), (2848, 1427840), (2944, 1381280), (3104, 1310080), (3560, 1142272), (3680, 1105024), (3880, 1048064), (4094, 993280), (4096, 992795), (4462, 911360), (5120, 794236), (5696, 713920), (5888, 690640), (6208, 655040), (7120, 571136), (7360, 552512), (7760, 524032), (8188, 496640), (8633, 471040), (8924, 455680), (10235, 397312), (10240, 397118), (11155, 364544), (11392, 356960), (11776, 345320), (12416, 327520), (14240, 285568), (14720, 276256), (15520, 262016), (16376, 248320), (17266, 235520), (17848, 227840), (20470, 198656), (20480, 198559), (22310, 182272), (22784, 178480), (23552, 172660), (24832, 163760), (28480, 142784), (29440, 138128), (31040, 131008), (32752, 124160), (34532, 117760), (35696, 113920), (40940, 99328), (43165, 94208), (44620, 91136), (45568, 89240), (47104, 86330), (49664, 81880), (56960, 71392), (58880, 69064), (62080, 65504)]