189456060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 570802176

約数和(自身を除く): 381346116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 127, 138, 141, 188, 230, 235, 254, 276, 282, 345, 381, 460, 470, 508, 529, 564, 635, 690, 705, 762, 940, 1058, 1081, 1270, 1380, 1410, 1524, 1587, 1905, 2116, 2162, 2540, 2645, 2820, 2921, 3174, 3243, 3810, 4324, 5290, 5405, 5842, 5969, 6348, 6486, 7620, 7935, 8763, 10580, 10810, 11684, 11938, 12972, 14605, 15870, 16215, 17526, 17907, 21620, 23876, 24863, 29210, 29845, 31740, 32430, 35052, 35814, 43815, 49726, 58420, 59690, 64860, 67183, 71628, 74589, 87630, 89535, 99452, 119380, 124315, 134366, 137287, 149178, 175260, 179070, 201549, 248630, 268732, 274574, 298356, 335915, 358140, 372945, 403098, 411861, 497260, 549148, 671830, 686435, 745890, 806196, 823722, 1007745, 1343660, 1372870, 1491780, 1647444, 2015490, 2059305, 2745740, 3157601, 4030980, 4118610, 6315202, 8237220, 9472803, 12630404, 15788005, 18945606, 31576010, 37891212, 47364015, 63152020, 94728030, 189456060]

約数ペア:

[(1, 189456060), (2, 94728030), (3, 63152020), (4, 47364015), (5, 37891212), (6, 31576010), (10, 18945606), (12, 15788005), (15, 12630404), (20, 9472803), (23, 8237220), (30, 6315202), (46, 4118610), (47, 4030980), (60, 3157601), (69, 2745740), (92, 2059305), (94, 2015490), (115, 1647444), (127, 1491780), (138, 1372870), (141, 1343660), (188, 1007745), (230, 823722), (235, 806196), (254, 745890), (276, 686435), (282, 671830), (345, 549148), (381, 497260), (460, 411861), (470, 403098), (508, 372945), (529, 358140), (564, 335915), (635, 298356), (690, 274574), (705, 268732), (762, 248630), (940, 201549), (1058, 179070), (1081, 175260), (1270, 149178), (1380, 137287), (1410, 134366), (1524, 124315), (1587, 119380), (1905, 99452), (2116, 89535), (2162, 87630), (2540, 74589), (2645, 71628), (2820, 67183), (2921, 64860), (3174, 59690), (3243, 58420), (3810, 49726), (4324, 43815), (5290, 35814), (5405, 35052), (5842, 32430), (5969, 31740), (6348, 29845), (6486, 29210), (7620, 24863), (7935, 23876), (8763, 21620), (10580, 17907), (10810, 17526), (11684, 16215), (11938, 15870), (12972, 14605)]