56197920

素因数分解:

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

素因数の和:203

約数の個数: 192

約数和(自身を含む): 192036096

約数和(自身を除く): 135838176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 97, 102, 120, 136, 142, 160, 170, 194, 204, 213, 240, 255, 272, 284, 291, 340, 355, 388, 408, 426, 480, 485, 510, 544, 568, 582, 680, 710, 776, 816, 852, 970, 1020, 1065, 1136, 1164, 1207, 1360, 1420, 1455, 1552, 1632, 1649, 1704, 1940, 2040, 2130, 2272, 2328, 2414, 2720, 2840, 2910, 3104, 3298, 3408, 3621, 3880, 4080, 4260, 4656, 4828, 4947, 5680, 5820, 6035, 6596, 6816, 6887, 7242, 7760, 8160, 8245, 8520, 9312, 9656, 9894, 11360, 11640, 12070, 13192, 13774, 14484, 15520, 16490, 17040, 18105, 19312, 19788, 20661, 23280, 24140, 24735, 26384, 27548, 28968, 32980, 34080, 34435, 36210, 38624, 39576, 41322, 46560, 48280, 49470, 52768, 55096, 57936, 65960, 68870, 72420, 79152, 82644, 96560, 98940, 103305, 110192, 115872, 117079, 131920, 137740, 144840, 158304, 165288, 193120, 197880, 206610, 220384, 234158, 263840, 275480, 289680, 330576, 351237, 395760, 413220, 468316, 550960, 579360, 585395, 661152, 702474, 791520, 826440, 936632, 1101920, 1170790, 1404948, 1652880, 1756185, 1873264, 2341580, 2809896, 3305760, 3512370, 3746528, 4683160, 5619792, 7024740, 9366320, 11239584, 14049480, 18732640, 28098960, 56197920]

約数ペア:

[(1, 56197920), (2, 28098960), (3, 18732640), (4, 14049480), (5, 11239584), (6, 9366320), (8, 7024740), (10, 5619792), (12, 4683160), (15, 3746528), (16, 3512370), (17, 3305760), (20, 2809896), (24, 2341580), (30, 1873264), (32, 1756185), (34, 1652880), (40, 1404948), (48, 1170790), (51, 1101920), (60, 936632), (68, 826440), (71, 791520), (80, 702474), (85, 661152), (96, 585395), (97, 579360), (102, 550960), (120, 468316), (136, 413220), (142, 395760), (160, 351237), (170, 330576), (194, 289680), (204, 275480), (213, 263840), (240, 234158), (255, 220384), (272, 206610), (284, 197880), (291, 193120), (340, 165288), (355, 158304), (388, 144840), (408, 137740), (426, 131920), (480, 117079), (485, 115872), (510, 110192), (544, 103305), (568, 98940), (582, 96560), (680, 82644), (710, 79152), (776, 72420), (816, 68870), (852, 65960), (970, 57936), (1020, 55096), (1065, 52768), (1136, 49470), (1164, 48280), (1207, 46560), (1360, 41322), (1420, 39576), (1455, 38624), (1552, 36210), (1632, 34435), (1649, 34080), (1704, 32980), (1940, 28968), (2040, 27548), (2130, 26384), (2272, 24735), (2328, 24140), (2414, 23280), (2720, 20661), (2840, 19788), (2910, 19312), (3104, 18105), (3298, 17040), (3408, 16490), (3621, 15520), (3880, 14484), (4080, 13774), (4260, 13192), (4656, 12070), (4828, 11640), (4947, 11360), (5680, 9894), (5820, 9656), (6035, 9312), (6596, 8520), (6816, 8245), (6887, 8160), (7242, 7760)]