1803691225520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1\times {\mathrm{3671}}^1$

素因数の和:6739

約数の個数: 160

約数和(自身を含む): 4396151771136

約数和(自身を除く): 2592460545616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2680, 2957, 3671, 4154, 5360, 5914, 7342, 8308, 10385, 11828, 14684, 14785, 16616, 18355, 20770, 23656, 29368, 29570, 33232, 36710, 41540, 47312, 58736, 59140, 73420, 83080, 91667, 113801, 118280, 146840, 166160, 183334, 198119, 227602, 236560, 245957, 293680, 366668, 396238, 455204, 458335, 491914, 569005, 733336, 792476, 910408, 916670, 983828, 990595, 1138010, 1229785, 1466672, 1584952, 1820816, 1833340, 1967656, 1981190, 2276020, 2459570, 3169904, 3666680, 3935312, 3962380, 4552040, 4919140, 6141689, 7333360, 7624667, 7924760, 9104080, 9838280, 10855147, 12283378, 15249334, 15849520, 19676560, 21710294, 24566756, 30498668, 30708445, 38123335, 43420588, 49133512, 54275735, 60997336, 61416890, 76246670, 86841176, 98267024, 108551470, 121994672, 122833780, 152493340, 173682352, 217102940, 245667560, 304986680, 336509557, 434205880, 491335120, 609973360, 673019114, 727294849, 868411760, 1346038228, 1454589698, 1682547785, 2692076456, 2909179396, 3365095570, 3636474245, 5384152912, 5818358792, 6730191140, 7272948490, 11636717584, 13460382280, 14545896980, 22546140319, 26920764560, 29091793960, 45092280638, 58183587920, 90184561276, 112730701595, 180369122552, 225461403190, 360738245104, 450922806380, 901845612760, 1803691225520]

約数ペア:

[(1, 1803691225520), (2, 901845612760), (4, 450922806380), (5, 360738245104), (8, 225461403190), (10, 180369122552), (16, 112730701595), (20, 90184561276), (31, 58183587920), (40, 45092280638), (62, 29091793960), (67, 26920764560), (80, 22546140319), (124, 14545896980), (134, 13460382280), (155, 11636717584), (248, 7272948490), (268, 6730191140), (310, 5818358792), (335, 5384152912), (496, 3636474245), (536, 3365095570), (620, 2909179396), (670, 2692076456), (1072, 1682547785), (1240, 1454589698), (1340, 1346038228), (2077, 868411760), (2480, 727294849), (2680, 673019114), (2957, 609973360), (3671, 491335120), (4154, 434205880), (5360, 336509557), (5914, 304986680), (7342, 245667560), (8308, 217102940), (10385, 173682352), (11828, 152493340), (14684, 122833780), (14785, 121994672), (16616, 108551470), (18355, 98267024), (20770, 86841176), (23656, 76246670), (29368, 61416890), (29570, 60997336), (33232, 54275735), (36710, 49133512), (41540, 43420588), (47312, 38123335), (58736, 30708445), (59140, 30498668), (73420, 24566756), (83080, 21710294), (91667, 19676560), (113801, 15849520), (118280, 15249334), (146840, 12283378), (166160, 10855147), (183334, 9838280), (198119, 9104080), (227602, 7924760), (236560, 7624667), (245957, 7333360), (293680, 6141689), (366668, 4919140), (396238, 4552040), (455204, 3962380), (458335, 3935312), (491914, 3666680), (569005, 3169904), (733336, 2459570), (792476, 2276020), (910408, 1981190), (916670, 1967656), (983828, 1833340), (990595, 1820816), (1138010, 1584952), (1229785, 1466672)]