68245798400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3833}}^1$

素因数の和:3981

約数の個数: 240

約数和(自身を含む): 183840514704

約数和(自身を除く): 115594716304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 107, 128, 130, 160, 200, 208, 214, 256, 260, 320, 325, 400, 416, 428, 512, 520, 535, 640, 650, 800, 832, 856, 1040, 1070, 1280, 1300, 1391, 1600, 1664, 1712, 2080, 2140, 2560, 2600, 2675, 2782, 3200, 3328, 3424, 3833, 4160, 4280, 5200, 5350, 5564, 6400, 6656, 6848, 6955, 7666, 8320, 8560, 10400, 10700, 11128, 12800, 13696, 13910, 15332, 16640, 17120, 19165, 20800, 21400, 22256, 27392, 27820, 30664, 33280, 34240, 34775, 38330, 41600, 42800, 44512, 49829, 54784, 55640, 61328, 68480, 69550, 76660, 83200, 85600, 89024, 95825, 99658, 111280, 122656, 136960, 139100, 153320, 166400, 171200, 178048, 191650, 199316, 222560, 245312, 249145, 273920, 278200, 306640, 342400, 356096, 383300, 398632, 410131, 445120, 490624, 498290, 556400, 613280, 684800, 712192, 766600, 797264, 820262, 890240, 981248, 996580, 1112800, 1226560, 1245725, 1369600, 1533200, 1594528, 1640524, 1780480, 1962496, 1993160, 2050655, 2225600, 2453120, 2491450, 3066400, 3189056, 3281048, 3560960, 3986320, 4101310, 4451200, 4906240, 4982900, 5331703, 6132800, 6378112, 6562096, 7972640, 8202620, 8902400, 9812480, 9965800, 10253275, 10663406, 12265600, 12756224, 13124192, 15945280, 16405240, 17804800, 19931600, 20506550, 21326812, 24531200, 25512448, 26248384, 26658515, 31890560, 32810480, 39863200, 41013100, 42653624, 49062400, 52496768, 53317030, 63781120, 65620960, 79726400, 82026200, 85307248, 104993536, 106634060, 127562240, 131241920, 133292575, 159452800, 164052400, 170614496, 209987072, 213268120, 262483840, 266585150, 318905600, 328104800, 341228992, 426536240, 524967680, 533170300, 637811200, 656209600, 682457984, 853072480, 1049935360, 1066340600, 1312419200, 1364915968, 1706144960, 2132681200, 2624838400, 2729831936, 3412289920, 4265362400, 5249676800, 6824579840, 8530724800, 13649159680, 17061449600, 34122899200, 68245798400]

約数ペア:

[(1, 68245798400), (2, 34122899200), (4, 17061449600), (5, 13649159680), (8, 8530724800), (10, 6824579840), (13, 5249676800), (16, 4265362400), (20, 3412289920), (25, 2729831936), (26, 2624838400), (32, 2132681200), (40, 1706144960), (50, 1364915968), (52, 1312419200), (64, 1066340600), (65, 1049935360), (80, 853072480), (100, 682457984), (104, 656209600), (107, 637811200), (128, 533170300), (130, 524967680), (160, 426536240), (200, 341228992), (208, 328104800), (214, 318905600), (256, 266585150), (260, 262483840), (320, 213268120), (325, 209987072), (400, 170614496), (416, 164052400), (428, 159452800), (512, 133292575), (520, 131241920), (535, 127562240), (640, 106634060), (650, 104993536), (800, 85307248), (832, 82026200), (856, 79726400), (1040, 65620960), (1070, 63781120), (1280, 53317030), (1300, 52496768), (1391, 49062400), (1600, 42653624), (1664, 41013100), (1712, 39863200), (2080, 32810480), (2140, 31890560), (2560, 26658515), (2600, 26248384), (2675, 25512448), (2782, 24531200), (3200, 21326812), (3328, 20506550), (3424, 19931600), (3833, 17804800), (4160, 16405240), (4280, 15945280), (5200, 13124192), (5350, 12756224), (5564, 12265600), (6400, 10663406), (6656, 10253275), (6848, 9965800), (6955, 9812480), (7666, 8902400), (8320, 8202620), (8560, 7972640), (10400, 6562096), (10700, 6378112), (11128, 6132800), (12800, 5331703), (13696, 4982900), (13910, 4906240), (15332, 4451200), (16640, 4101310), (17120, 3986320), (19165, 3560960), (20800, 3281048), (21400, 3189056), (22256, 3066400), (27392, 2491450), (27820, 2453120), (30664, 2225600), (33280, 2050655), (34240, 1993160), (34775, 1962496), (38330, 1780480), (41600, 1640524), (42800, 1594528), (44512, 1533200), (49829, 1369600), (54784, 1245725), (55640, 1226560), (61328, 1112800), (68480, 996580), (69550, 981248), (76660, 890240), (83200, 820262), (85600, 797264), (89024, 766600), (95825, 712192), (99658, 684800), (111280, 613280), (122656, 556400), (136960, 498290), (139100, 490624), (153320, 445120), (166400, 410131), (171200, 398632), (178048, 383300), (191650, 356096), (199316, 342400), (222560, 306640), (245312, 278200), (249145, 273920)]