67616760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 211821120

約数和(自身を除く): 144204360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 157, 185, 194, 222, 291, 296, 314, 370, 388, 444, 471, 485, 555, 582, 628, 740, 776, 785, 888, 942, 970, 1110, 1164, 1256, 1455, 1480, 1570, 1884, 1940, 2220, 2328, 2355, 2910, 3140, 3589, 3768, 3880, 4440, 4710, 5809, 5820, 6280, 7178, 9420, 10767, 11618, 11640, 14356, 15229, 17427, 17945, 18840, 21534, 23236, 28712, 29045, 30458, 34854, 35890, 43068, 45687, 46472, 53835, 58090, 60916, 69708, 71780, 76145, 86136, 87135, 91374, 107670, 116180, 121832, 139416, 143560, 152290, 174270, 182748, 215340, 228435, 232360, 304580, 348540, 365496, 430680, 456870, 563473, 609160, 697080, 913740, 1126946, 1690419, 1827480, 2253892, 2817365, 3380838, 4507784, 5634730, 6761676, 8452095, 11269460, 13523352, 16904190, 22538920, 33808380, 67616760]

約数ペア:

[(1, 67616760), (2, 33808380), (3, 22538920), (4, 16904190), (5, 13523352), (6, 11269460), (8, 8452095), (10, 6761676), (12, 5634730), (15, 4507784), (20, 3380838), (24, 2817365), (30, 2253892), (37, 1827480), (40, 1690419), (60, 1126946), (74, 913740), (97, 697080), (111, 609160), (120, 563473), (148, 456870), (157, 430680), (185, 365496), (194, 348540), (222, 304580), (291, 232360), (296, 228435), (314, 215340), (370, 182748), (388, 174270), (444, 152290), (471, 143560), (485, 139416), (555, 121832), (582, 116180), (628, 107670), (740, 91374), (776, 87135), (785, 86136), (888, 76145), (942, 71780), (970, 69708), (1110, 60916), (1164, 58090), (1256, 53835), (1455, 46472), (1480, 45687), (1570, 43068), (1884, 35890), (1940, 34854), (2220, 30458), (2328, 29045), (2355, 28712), (2910, 23236), (3140, 21534), (3589, 18840), (3768, 17945), (3880, 17427), (4440, 15229), (4710, 14356), (5809, 11640), (5820, 11618), (6280, 10767), (7178, 9420)]