1712511920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4363

約数の個数: 160

約数和(自身を含む): 4902543360

約数和(自身を除く): 3190031440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4289, 4340, 4991, 5704, 6440, 7130, 8578, 8680, 9982, 11408, 12880, 14260, 17156, 17360, 19964, 21445, 24955, 28520, 30023, 34312, 39928, 42890, 49910, 57040, 60046, 68624, 79856, 85780, 98647, 99820, 120092, 132959, 150115, 171560, 197294, 199640, 240184, 265918, 300230, 343120, 394588, 399280, 480368, 493235, 531836, 600460, 664795, 690529, 789176, 930713, 986470, 1063672, 1200920, 1329590, 1381058, 1578352, 1861426, 1972940, 2127344, 2401840, 2659180, 2762116, 3058057, 3452645, 3722852, 3945880, 4653565, 5318360, 5524232, 6116114, 6905290, 7445704, 7891760, 9307130, 10636720, 11048464, 12232228, 13810580, 14891408, 15290285, 18614260, 21406399, 24464456, 27621160, 30580570, 37228520, 42812798, 48928912, 55242320, 61161140, 74457040, 85625596, 107031995, 122322280, 171251192, 214063990, 244644560, 342502384, 428127980, 856255960, 1712511920]

約数ペア:

[(1, 1712511920), (2, 856255960), (4, 428127980), (5, 342502384), (7, 244644560), (8, 214063990), (10, 171251192), (14, 122322280), (16, 107031995), (20, 85625596), (23, 74457040), (28, 61161140), (31, 55242320), (35, 48928912), (40, 42812798), (46, 37228520), (56, 30580570), (62, 27621160), (70, 24464456), (80, 21406399), (92, 18614260), (112, 15290285), (115, 14891408), (124, 13810580), (140, 12232228), (155, 11048464), (161, 10636720), (184, 9307130), (217, 7891760), (230, 7445704), (248, 6905290), (280, 6116114), (310, 5524232), (322, 5318360), (368, 4653565), (434, 3945880), (460, 3722852), (496, 3452645), (560, 3058057), (620, 2762116), (644, 2659180), (713, 2401840), (805, 2127344), (868, 1972940), (920, 1861426), (1085, 1578352), (1240, 1381058), (1288, 1329590), (1426, 1200920), (1610, 1063672), (1736, 986470), (1840, 930713), (2170, 789176), (2480, 690529), (2576, 664795), (2852, 600460), (3220, 531836), (3472, 493235), (3565, 480368), (4289, 399280), (4340, 394588), (4991, 343120), (5704, 300230), (6440, 265918), (7130, 240184), (8578, 199640), (8680, 197294), (9982, 171560), (11408, 150115), (12880, 132959), (14260, 120092), (17156, 99820), (17360, 98647), (19964, 85780), (21445, 79856), (24955, 68624), (28520, 60046), (30023, 57040), (34312, 49910), (39928, 42890)]