237256278320

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6841}}^1\times {\mathrm{4871}}^1$

素因数の和:11814

約数の個数: 80

約数和(自身を含む): 558014909760

約数和(自身を除く): 320758631440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 4871, 6841, 7120, 9742, 13682, 19484, 24355, 27364, 34205, 38968, 48710, 54728, 68410, 77936, 97420, 109456, 136820, 194840, 273640, 389680, 433519, 547280, 608849, 867038, 1217698, 1734076, 2167595, 2435396, 3044245, 3468152, 4335190, 4870792, 6088490, 6936304, 8670380, 9741584, 12176980, 17340760, 24353960, 33322511, 34681520, 48707920, 66645022, 133290044, 166612555, 266580088, 333225110, 533160176, 666450220, 1332900440, 2665800880, 2965703479, 5931406958, 11862813916, 14828517395, 23725627832, 29657034790, 47451255664, 59314069580, 118628139160, 237256278320]

約数ペア:

[(1, 237256278320), (2, 118628139160), (4, 59314069580), (5, 47451255664), (8, 29657034790), (10, 23725627832), (16, 14828517395), (20, 11862813916), (40, 5931406958), (80, 2965703479), (89, 2665800880), (178, 1332900440), (356, 666450220), (445, 533160176), (712, 333225110), (890, 266580088), (1424, 166612555), (1780, 133290044), (3560, 66645022), (4871, 48707920), (6841, 34681520), (7120, 33322511), (9742, 24353960), (13682, 17340760), (19484, 12176980), (24355, 9741584), (27364, 8670380), (34205, 6936304), (38968, 6088490), (48710, 4870792), (54728, 4335190), (68410, 3468152), (77936, 3044245), (97420, 2435396), (109456, 2167595), (136820, 1734076), (194840, 1217698), (273640, 867038), (389680, 608849), (433519, 547280)]