188173920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 653619456

約数和(自身を除く): 465445536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 157, 160, 165, 176, 220, 227, 240, 264, 314, 330, 352, 440, 454, 471, 480, 528, 628, 660, 681, 785, 880, 908, 942, 1056, 1135, 1256, 1320, 1362, 1570, 1727, 1760, 1816, 1884, 2270, 2355, 2497, 2512, 2640, 2724, 3140, 3405, 3454, 3632, 3768, 4540, 4710, 4994, 5024, 5181, 5280, 5448, 6280, 6810, 6908, 7264, 7491, 7536, 8635, 9080, 9420, 9988, 10362, 10896, 12485, 12560, 13620, 13816, 14982, 15072, 17270, 18160, 18840, 19976, 20724, 21792, 24970, 25120, 25905, 27240, 27632, 29964, 34540, 35639, 36320, 37455, 37680, 39952, 41448, 49940, 51810, 54480, 55264, 59928, 69080, 71278, 74910, 75360, 79904, 82896, 99880, 103620, 106917, 108960, 119856, 138160, 142556, 149820, 165792, 178195, 199760, 207240, 213834, 239712, 276320, 285112, 299640, 356390, 392029, 399520, 414480, 427668, 534585, 570224, 599280, 712780, 784058, 828960, 855336, 1069170, 1140448, 1176087, 1198560, 1425560, 1568116, 1710672, 1960145, 2138340, 2352174, 2851120, 3136232, 3421344, 3920290, 4276680, 4704348, 5702240, 5880435, 6272464, 7840580, 8553360, 9408696, 11760870, 12544928, 15681160, 17106720, 18817392, 23521740, 31362320, 37634784, 47043480, 62724640, 94086960, 188173920]

約数ペア:

[(1, 188173920), (2, 94086960), (3, 62724640), (4, 47043480), (5, 37634784), (6, 31362320), (8, 23521740), (10, 18817392), (11, 17106720), (12, 15681160), (15, 12544928), (16, 11760870), (20, 9408696), (22, 8553360), (24, 7840580), (30, 6272464), (32, 5880435), (33, 5702240), (40, 4704348), (44, 4276680), (48, 3920290), (55, 3421344), (60, 3136232), (66, 2851120), (80, 2352174), (88, 2138340), (96, 1960145), (110, 1710672), (120, 1568116), (132, 1425560), (157, 1198560), (160, 1176087), (165, 1140448), (176, 1069170), (220, 855336), (227, 828960), (240, 784058), (264, 712780), (314, 599280), (330, 570224), (352, 534585), (440, 427668), (454, 414480), (471, 399520), (480, 392029), (528, 356390), (628, 299640), (660, 285112), (681, 276320), (785, 239712), (880, 213834), (908, 207240), (942, 199760), (1056, 178195), (1135, 165792), (1256, 149820), (1320, 142556), (1362, 138160), (1570, 119856), (1727, 108960), (1760, 106917), (1816, 103620), (1884, 99880), (2270, 82896), (2355, 79904), (2497, 75360), (2512, 74910), (2640, 71278), (2724, 69080), (3140, 59928), (3405, 55264), (3454, 54480), (3632, 51810), (3768, 49940), (4540, 41448), (4710, 39952), (4994, 37680), (5024, 37455), (5181, 36320), (5280, 35639), (5448, 34540), (6280, 29964), (6810, 27632), (6908, 27240), (7264, 25905), (7491, 25120), (7536, 24970), (8635, 21792), (9080, 20724), (9420, 19976), (9988, 18840), (10362, 18160), (10896, 17270), (12485, 15072), (12560, 14982), (13620, 13816)]