1005486400

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 168

約数和(自身を含む): 2619207360

約数和(自身を除く): 1613720960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 160, 178, 184, 200, 230, 307, 320, 356, 368, 400, 445, 460, 575, 614, 712, 736, 800, 890, 920, 1150, 1228, 1424, 1472, 1535, 1600, 1780, 1840, 2047, 2225, 2300, 2456, 2848, 3070, 3560, 3680, 4094, 4450, 4600, 4912, 5696, 6140, 7061, 7120, 7360, 7675, 8188, 8900, 9200, 9824, 10235, 12280, 14122, 14240, 15350, 16376, 17800, 18400, 19648, 20470, 24560, 27323, 28244, 28480, 30700, 32752, 35305, 35600, 36800, 40940, 49120, 51175, 54646, 56488, 61400, 65504, 70610, 71200, 81880, 98240, 102350, 109292, 112976, 122800, 131008, 136615, 141220, 142400, 163760, 176525, 204700, 218584, 225952, 245600, 273230, 282440, 327520, 353050, 409400, 437168, 451904, 491200, 546460, 564880, 628429, 655040, 683075, 706100, 818800, 874336, 1092920, 1129760, 1256858, 1366150, 1412200, 1637600, 1748672, 2185840, 2259520, 2513716, 2732300, 2824400, 3142145, 3275200, 4371680, 5027432, 5464600, 5648800, 6284290, 8743360, 10054864, 10929200, 11297600, 12568580, 15710725, 20109728, 21858400, 25137160, 31421450, 40219456, 43716800, 50274320, 62842900, 100548640, 125685800, 201097280, 251371600, 502743200, 1005486400]

約数ペア:

[(1, 1005486400), (2, 502743200), (4, 251371600), (5, 201097280), (8, 125685800), (10, 100548640), (16, 62842900), (20, 50274320), (23, 43716800), (25, 40219456), (32, 31421450), (40, 25137160), (46, 21858400), (50, 20109728), (64, 15710725), (80, 12568580), (89, 11297600), (92, 10929200), (100, 10054864), (115, 8743360), (160, 6284290), (178, 5648800), (184, 5464600), (200, 5027432), (230, 4371680), (307, 3275200), (320, 3142145), (356, 2824400), (368, 2732300), (400, 2513716), (445, 2259520), (460, 2185840), (575, 1748672), (614, 1637600), (712, 1412200), (736, 1366150), (800, 1256858), (890, 1129760), (920, 1092920), (1150, 874336), (1228, 818800), (1424, 706100), (1472, 683075), (1535, 655040), (1600, 628429), (1780, 564880), (1840, 546460), (2047, 491200), (2225, 451904), (2300, 437168), (2456, 409400), (2848, 353050), (3070, 327520), (3560, 282440), (3680, 273230), (4094, 245600), (4450, 225952), (4600, 218584), (4912, 204700), (5696, 176525), (6140, 163760), (7061, 142400), (7120, 141220), (7360, 136615), (7675, 131008), (8188, 122800), (8900, 112976), (9200, 109292), (9824, 102350), (10235, 98240), (12280, 81880), (14122, 71200), (14240, 70610), (15350, 65504), (16376, 61400), (17800, 56488), (18400, 54646), (19648, 51175), (20470, 49120), (24560, 40940), (27323, 36800), (28244, 35600), (28480, 35305), (30700, 32752)]