304777140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 941359104

約数和(自身を除く): 636581964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 47, 60, 69, 74, 92, 94, 111, 115, 127, 138, 141, 148, 185, 188, 222, 230, 235, 254, 276, 282, 345, 370, 381, 444, 460, 470, 508, 555, 564, 635, 690, 705, 740, 762, 851, 940, 1081, 1110, 1270, 1380, 1410, 1524, 1702, 1739, 1905, 2162, 2220, 2540, 2553, 2820, 2921, 3243, 3404, 3478, 3810, 4255, 4324, 4699, 5106, 5217, 5405, 5842, 5969, 6486, 6956, 7620, 8510, 8695, 8763, 9398, 10212, 10434, 10810, 11684, 11938, 12765, 12972, 14097, 14605, 16215, 17020, 17390, 17526, 17907, 18796, 20868, 21620, 23495, 23876, 25530, 26085, 28194, 29210, 29845, 32430, 34780, 35052, 35814, 39997, 43815, 46990, 51060, 52170, 56388, 58420, 59690, 64860, 70485, 71628, 79994, 87630, 89535, 93980, 104340, 108077, 119380, 119991, 137287, 140970, 159988, 175260, 179070, 199985, 216154, 220853, 239982, 274574, 281940, 324231, 358140, 399970, 411861, 432308, 441706, 479964, 540385, 549148, 599955, 648462, 662559, 686435, 799940, 823722, 883412, 1080770, 1104265, 1199910, 1296924, 1325118, 1372870, 1621155, 1647444, 2059305, 2161540, 2208530, 2399820, 2650236, 2745740, 3242310, 3312795, 4118610, 4417060, 5079619, 6484620, 6625590, 8237220, 10159238, 13251180, 15238857, 20318476, 25398095, 30477714, 50796190, 60955428, 76194285, 101592380, 152388570, 304777140]

約数ペア:

[(1, 304777140), (2, 152388570), (3, 101592380), (4, 76194285), (5, 60955428), (6, 50796190), (10, 30477714), (12, 25398095), (15, 20318476), (20, 15238857), (23, 13251180), (30, 10159238), (37, 8237220), (46, 6625590), (47, 6484620), (60, 5079619), (69, 4417060), (74, 4118610), (92, 3312795), (94, 3242310), (111, 2745740), (115, 2650236), (127, 2399820), (138, 2208530), (141, 2161540), (148, 2059305), (185, 1647444), (188, 1621155), (222, 1372870), (230, 1325118), (235, 1296924), (254, 1199910), (276, 1104265), (282, 1080770), (345, 883412), (370, 823722), (381, 799940), (444, 686435), (460, 662559), (470, 648462), (508, 599955), (555, 549148), (564, 540385), (635, 479964), (690, 441706), (705, 432308), (740, 411861), (762, 399970), (851, 358140), (940, 324231), (1081, 281940), (1110, 274574), (1270, 239982), (1380, 220853), (1410, 216154), (1524, 199985), (1702, 179070), (1739, 175260), (1905, 159988), (2162, 140970), (2220, 137287), (2540, 119991), (2553, 119380), (2820, 108077), (2921, 104340), (3243, 93980), (3404, 89535), (3478, 87630), (3810, 79994), (4255, 71628), (4324, 70485), (4699, 64860), (5106, 59690), (5217, 58420), (5405, 56388), (5842, 52170), (5969, 51060), (6486, 46990), (6956, 43815), (7620, 39997), (8510, 35814), (8695, 35052), (8763, 34780), (9398, 32430), (10212, 29845), (10434, 29210), (10810, 28194), (11684, 26085), (11938, 25530), (12765, 23876), (12972, 23495), (14097, 21620), (14605, 20868), (16215, 18796), (17020, 17907), (17390, 17526)]