160710200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 469032480

約数和(自身を除く): 308322280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 31, 35, 40, 46, 49, 50, 56, 62, 70, 92, 98, 100, 115, 124, 140, 155, 161, 175, 184, 196, 200, 217, 230, 245, 248, 280, 310, 322, 350, 392, 434, 460, 490, 529, 575, 620, 644, 700, 713, 775, 805, 868, 920, 980, 1058, 1085, 1127, 1150, 1225, 1240, 1288, 1400, 1426, 1519, 1550, 1610, 1736, 1960, 2116, 2170, 2254, 2300, 2450, 2645, 2852, 3038, 3100, 3220, 3565, 3703, 4025, 4232, 4340, 4508, 4600, 4900, 4991, 5290, 5425, 5635, 5704, 6076, 6200, 6440, 7130, 7406, 7595, 8050, 8680, 9016, 9800, 9982, 10580, 10850, 11270, 12152, 13225, 14260, 14812, 15190, 16100, 16399, 17825, 18515, 19964, 21160, 21700, 22540, 24955, 25921, 26450, 28175, 28520, 29624, 30380, 32200, 32798, 34937, 35650, 37030, 37975, 39928, 43400, 45080, 49910, 51842, 52900, 56350, 60760, 65596, 69874, 71300, 74060, 75950, 81995, 92575, 99820, 103684, 105800, 112700, 114793, 124775, 129605, 131192, 139748, 142600, 148120, 151900, 163990, 174685, 185150, 199640, 207368, 225400, 229586, 249550, 259210, 279496, 303800, 327980, 349370, 370300, 409975, 459172, 499100, 518420, 573965, 648025, 655960, 698740, 740600, 803551, 819950, 873425, 918344, 998200, 1036840, 1147930, 1296050, 1397480, 1607102, 1639900, 1746850, 2295860, 2592100, 2869825, 3214204, 3279800, 3493700, 4017755, 4591720, 5184200, 5739650, 6428408, 6987400, 8035510, 11479300, 16071020, 20088775, 22958600, 32142040, 40177550, 80355100, 160710200]

約数ペア:

[(1, 160710200), (2, 80355100), (4, 40177550), (5, 32142040), (7, 22958600), (8, 20088775), (10, 16071020), (14, 11479300), (20, 8035510), (23, 6987400), (25, 6428408), (28, 5739650), (31, 5184200), (35, 4591720), (40, 4017755), (46, 3493700), (49, 3279800), (50, 3214204), (56, 2869825), (62, 2592100), (70, 2295860), (92, 1746850), (98, 1639900), (100, 1607102), (115, 1397480), (124, 1296050), (140, 1147930), (155, 1036840), (161, 998200), (175, 918344), (184, 873425), (196, 819950), (200, 803551), (217, 740600), (230, 698740), (245, 655960), (248, 648025), (280, 573965), (310, 518420), (322, 499100), (350, 459172), (392, 409975), (434, 370300), (460, 349370), (490, 327980), (529, 303800), (575, 279496), (620, 259210), (644, 249550), (700, 229586), (713, 225400), (775, 207368), (805, 199640), (868, 185150), (920, 174685), (980, 163990), (1058, 151900), (1085, 148120), (1127, 142600), (1150, 139748), (1225, 131192), (1240, 129605), (1288, 124775), (1400, 114793), (1426, 112700), (1519, 105800), (1550, 103684), (1610, 99820), (1736, 92575), (1960, 81995), (2116, 75950), (2170, 74060), (2254, 71300), (2300, 69874), (2450, 65596), (2645, 60760), (2852, 56350), (3038, 52900), (3100, 51842), (3220, 49910), (3565, 45080), (3703, 43400), (4025, 39928), (4232, 37975), (4340, 37030), (4508, 35650), (4600, 34937), (4900, 32798), (4991, 32200), (5290, 30380), (5425, 29624), (5635, 28520), (5704, 28175), (6076, 26450), (6200, 25921), (6440, 24955), (7130, 22540), (7406, 21700), (7595, 21160), (8050, 19964), (8680, 18515), (9016, 17825), (9800, 16399), (9982, 16100), (10580, 15190), (10850, 14812), (11270, 14260), (12152, 13225)]