2013030880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 5765824512

約数和(自身を除く): 3752793632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 370, 434, 496, 518, 560, 592, 620, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1567, 1736, 2072, 2170, 2294, 2480, 2590, 2960, 3134, 3472, 4144, 4340, 4588, 4960, 5180, 5735, 5920, 6268, 6944, 7835, 8029, 8288, 8680, 9176, 10360, 10969, 11470, 12536, 15670, 16058, 17360, 18352, 20720, 21938, 22940, 25072, 31340, 32116, 34720, 36704, 40145, 41440, 43876, 45880, 48577, 50144, 54845, 57979, 62680, 64232, 80290, 87752, 91760, 97154, 109690, 115958, 125360, 128464, 160580, 175504, 183520, 194308, 219380, 231916, 242885, 250720, 256928, 289895, 321160, 340039, 351008, 388616, 405853, 438760, 463832, 485770, 579790, 642320, 680078, 777232, 811706, 877520, 927664, 971540, 1159580, 1284640, 1360156, 1554464, 1623412, 1700195, 1755040, 1797349, 1855328, 1943080, 2029265, 2319160, 2720312, 3246824, 3400390, 3594698, 3886160, 4058530, 4638320, 5440624, 6493648, 6800780, 7189396, 7772320, 8117060, 8986745, 9276640, 10881248, 12581443, 12987296, 13601560, 14378792, 16234120, 17973490, 25162886, 27203120, 28757584, 32468240, 35946980, 50325772, 54406240, 57515168, 62907215, 64936480, 71893960, 100651544, 125814430, 143787920, 201303088, 251628860, 287575840, 402606176, 503257720, 1006515440, 2013030880]

約数ペア:

[(1, 2013030880), (2, 1006515440), (4, 503257720), (5, 402606176), (7, 287575840), (8, 251628860), (10, 201303088), (14, 143787920), (16, 125814430), (20, 100651544), (28, 71893960), (31, 64936480), (32, 62907215), (35, 57515168), (37, 54406240), (40, 50325772), (56, 35946980), (62, 32468240), (70, 28757584), (74, 27203120), (80, 25162886), (112, 17973490), (124, 16234120), (140, 14378792), (148, 13601560), (155, 12987296), (160, 12581443), (185, 10881248), (217, 9276640), (224, 8986745), (248, 8117060), (259, 7772320), (280, 7189396), (296, 6800780), (310, 6493648), (370, 5440624), (434, 4638320), (496, 4058530), (518, 3886160), (560, 3594698), (592, 3400390), (620, 3246824), (740, 2720312), (868, 2319160), (992, 2029265), (1036, 1943080), (1085, 1855328), (1120, 1797349), (1147, 1755040), (1184, 1700195), (1240, 1623412), (1295, 1554464), (1480, 1360156), (1567, 1284640), (1736, 1159580), (2072, 971540), (2170, 927664), (2294, 877520), (2480, 811706), (2590, 777232), (2960, 680078), (3134, 642320), (3472, 579790), (4144, 485770), (4340, 463832), (4588, 438760), (4960, 405853), (5180, 388616), (5735, 351008), (5920, 340039), (6268, 321160), (6944, 289895), (7835, 256928), (8029, 250720), (8288, 242885), (8680, 231916), (9176, 219380), (10360, 194308), (10969, 183520), (11470, 175504), (12536, 160580), (15670, 128464), (16058, 125360), (17360, 115958), (18352, 109690), (20720, 97154), (21938, 91760), (22940, 87752), (25072, 80290), (31340, 64232), (32116, 62680), (34720, 57979), (36704, 54845), (40145, 50144), (41440, 48577), (43876, 45880)]