1568990520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1015

約数の個数: 256

約数和(自身を含む): 5601052800

約数和(自身を除く): 4032062280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 97, 102, 108, 120, 135, 136, 153, 170, 180, 194, 204, 216, 255, 270, 291, 306, 340, 360, 388, 408, 459, 485, 510, 540, 582, 612, 680, 765, 776, 873, 881, 918, 970, 1020, 1080, 1164, 1224, 1455, 1530, 1649, 1746, 1762, 1836, 1940, 2040, 2295, 2328, 2619, 2643, 2910, 3060, 3298, 3492, 3524, 3672, 3880, 4365, 4405, 4590, 4947, 5238, 5286, 5820, 6120, 6596, 6984, 7048, 7929, 8245, 8730, 8810, 9180, 9894, 10476, 10572, 11640, 13095, 13192, 13215, 14841, 14977, 15858, 16490, 17460, 17620, 18360, 19788, 20952, 21144, 23787, 24735, 26190, 26430, 29682, 29954, 31716, 32980, 34920, 35240, 39576, 39645, 44523, 44931, 47574, 49470, 52380, 52860, 59364, 59908, 63432, 65960, 74205, 74885, 79290, 85457, 89046, 89862, 95148, 98940, 104760, 105720, 118728, 118935, 119816, 134793, 148410, 149770, 158580, 170914, 178092, 179724, 190296, 197880, 222615, 224655, 237870, 256371, 269586, 296820, 299540, 317160, 341828, 356184, 359448, 404379, 427285, 445230, 449310, 475740, 512742, 539172, 593640, 599080, 673965, 683656, 769113, 808758, 854570, 890460, 898620, 951480, 1025484, 1078344, 1281855, 1347930, 1452769, 1538226, 1617516, 1709140, 1780920, 1797240, 2021895, 2050968, 2307339, 2563710, 2695860, 2905538, 3076452, 3235032, 3418280, 3845565, 4043790, 4358307, 4614678, 5127420, 5391720, 5811076, 6152904, 7263845, 7691130, 8087580, 8716614, 9229356, 10254840, 11536695, 11622152, 13074921, 14527690, 15382260, 16175160, 17433228, 18458712, 21791535, 23073390, 26149842, 29055380, 30764520, 34866456, 39224763, 43583070, 46146780, 52299684, 58110760, 65374605, 78449526, 87166140, 92293560, 104599368, 130749210, 156899052, 174332280, 196123815, 261498420, 313798104, 392247630, 522996840, 784495260, 1568990520]

約数ペア:

[(1, 1568990520), (2, 784495260), (3, 522996840), (4, 392247630), (5, 313798104), (6, 261498420), (8, 196123815), (9, 174332280), (10, 156899052), (12, 130749210), (15, 104599368), (17, 92293560), (18, 87166140), (20, 78449526), (24, 65374605), (27, 58110760), (30, 52299684), (34, 46146780), (36, 43583070), (40, 39224763), (45, 34866456), (51, 30764520), (54, 29055380), (60, 26149842), (68, 23073390), (72, 21791535), (85, 18458712), (90, 17433228), (97, 16175160), (102, 15382260), (108, 14527690), (120, 13074921), (135, 11622152), (136, 11536695), (153, 10254840), (170, 9229356), (180, 8716614), (194, 8087580), (204, 7691130), (216, 7263845), (255, 6152904), (270, 5811076), (291, 5391720), (306, 5127420), (340, 4614678), (360, 4358307), (388, 4043790), (408, 3845565), (459, 3418280), (485, 3235032), (510, 3076452), (540, 2905538), (582, 2695860), (612, 2563710), (680, 2307339), (765, 2050968), (776, 2021895), (873, 1797240), (881, 1780920), (918, 1709140), (970, 1617516), (1020, 1538226), (1080, 1452769), (1164, 1347930), (1224, 1281855), (1455, 1078344), (1530, 1025484), (1649, 951480), (1746, 898620), (1762, 890460), (1836, 854570), (1940, 808758), (2040, 769113), (2295, 683656), (2328, 673965), (2619, 599080), (2643, 593640), (2910, 539172), (3060, 512742), (3298, 475740), (3492, 449310), (3524, 445230), (3672, 427285), (3880, 404379), (4365, 359448), (4405, 356184), (4590, 341828), (4947, 317160), (5238, 299540), (5286, 296820), (5820, 269586), (6120, 256371), (6596, 237870), (6984, 224655), (7048, 222615), (7929, 197880), (8245, 190296), (8730, 179724), (8810, 178092), (9180, 170914), (9894, 158580), (10476, 149770), (10572, 148410), (11640, 134793), (13095, 119816), (13192, 118935), (13215, 118728), (14841, 105720), (14977, 104760), (15858, 98940), (16490, 95148), (17460, 89862), (17620, 89046), (18360, 85457), (19788, 79290), (20952, 74885), (21144, 74205), (23787, 65960), (24735, 63432), (26190, 59908), (26430, 59364), (29682, 52860), (29954, 52380), (31716, 49470), (32980, 47574), (34920, 44931), (35240, 44523), (39576, 39645)]