42148440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 148599360

約数和(自身を除く): 106450920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 97, 102, 120, 136, 142, 153, 170, 180, 194, 204, 213, 255, 284, 291, 306, 340, 355, 360, 388, 408, 426, 485, 510, 568, 582, 612, 639, 680, 710, 765, 776, 852, 873, 970, 1020, 1065, 1164, 1207, 1224, 1278, 1420, 1455, 1530, 1649, 1704, 1746, 1940, 2040, 2130, 2328, 2414, 2556, 2840, 2910, 3060, 3195, 3298, 3492, 3621, 3880, 4260, 4365, 4828, 4947, 5112, 5820, 6035, 6120, 6390, 6596, 6887, 6984, 7242, 8245, 8520, 8730, 9656, 9894, 10863, 11640, 12070, 12780, 13192, 13774, 14484, 14841, 16490, 17460, 18105, 19788, 20661, 21726, 24140, 24735, 25560, 27548, 28968, 29682, 32980, 34435, 34920, 36210, 39576, 41322, 43452, 48280, 49470, 54315, 55096, 59364, 61983, 65960, 68870, 72420, 74205, 82644, 86904, 98940, 103305, 108630, 117079, 118728, 123966, 137740, 144840, 148410, 165288, 197880, 206610, 217260, 234158, 247932, 275480, 296820, 309915, 351237, 413220, 434520, 468316, 495864, 585395, 593640, 619830, 702474, 826440, 936632, 1053711, 1170790, 1239660, 1404948, 1756185, 2107422, 2341580, 2479320, 2809896, 3512370, 4214844, 4683160, 5268555, 7024740, 8429688, 10537110, 14049480, 21074220, 42148440]

約数ペア:

[(1, 42148440), (2, 21074220), (3, 14049480), (4, 10537110), (5, 8429688), (6, 7024740), (8, 5268555), (9, 4683160), (10, 4214844), (12, 3512370), (15, 2809896), (17, 2479320), (18, 2341580), (20, 2107422), (24, 1756185), (30, 1404948), (34, 1239660), (36, 1170790), (40, 1053711), (45, 936632), (51, 826440), (60, 702474), (68, 619830), (71, 593640), (72, 585395), (85, 495864), (90, 468316), (97, 434520), (102, 413220), (120, 351237), (136, 309915), (142, 296820), (153, 275480), (170, 247932), (180, 234158), (194, 217260), (204, 206610), (213, 197880), (255, 165288), (284, 148410), (291, 144840), (306, 137740), (340, 123966), (355, 118728), (360, 117079), (388, 108630), (408, 103305), (426, 98940), (485, 86904), (510, 82644), (568, 74205), (582, 72420), (612, 68870), (639, 65960), (680, 61983), (710, 59364), (765, 55096), (776, 54315), (852, 49470), (873, 48280), (970, 43452), (1020, 41322), (1065, 39576), (1164, 36210), (1207, 34920), (1224, 34435), (1278, 32980), (1420, 29682), (1455, 28968), (1530, 27548), (1649, 25560), (1704, 24735), (1746, 24140), (1940, 21726), (2040, 20661), (2130, 19788), (2328, 18105), (2414, 17460), (2556, 16490), (2840, 14841), (2910, 14484), (3060, 13774), (3195, 13192), (3298, 12780), (3492, 12070), (3621, 11640), (3880, 10863), (4260, 9894), (4365, 9656), (4828, 8730), (4947, 8520), (5112, 8245), (5820, 7242), (6035, 6984), (6120, 6887), (6390, 6596)]