280032390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 838338336

約数和(自身を除く): 558305946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 81, 90, 99, 106, 110, 135, 159, 162, 165, 198, 265, 270, 297, 318, 330, 405, 477, 495, 530, 583, 593, 594, 795, 810, 891, 954, 990, 1166, 1186, 1431, 1485, 1590, 1749, 1779, 1782, 2385, 2862, 2915, 2965, 2970, 3498, 3558, 4293, 4455, 4770, 5247, 5337, 5830, 5930, 6523, 7155, 8586, 8745, 8895, 8910, 10494, 10674, 13046, 14310, 15741, 16011, 17490, 17790, 19569, 21465, 26235, 26685, 31429, 31482, 32022, 32615, 39138, 42930, 47223, 48033, 52470, 53370, 58707, 62858, 65230, 78705, 80055, 94287, 94446, 96066, 97845, 117414, 157145, 157410, 160110, 176121, 188574, 195690, 236115, 240165, 282861, 293535, 314290, 345719, 352242, 471435, 472230, 480330, 528363, 565722, 587070, 691438, 848583, 880605, 942870, 1037157, 1056726, 1414305, 1697166, 1728595, 1761210, 2074314, 2545749, 2641815, 2828610, 3111471, 3457190, 4242915, 5091498, 5185785, 5283630, 6222942, 8485830, 9334413, 10371570, 12728745, 15557355, 18668826, 25457490, 28003239, 31114710, 46672065, 56006478, 93344130, 140016195, 280032390]

約数ペア:

[(1, 280032390), (2, 140016195), (3, 93344130), (5, 56006478), (6, 46672065), (9, 31114710), (10, 28003239), (11, 25457490), (15, 18668826), (18, 15557355), (22, 12728745), (27, 10371570), (30, 9334413), (33, 8485830), (45, 6222942), (53, 5283630), (54, 5185785), (55, 5091498), (66, 4242915), (81, 3457190), (90, 3111471), (99, 2828610), (106, 2641815), (110, 2545749), (135, 2074314), (159, 1761210), (162, 1728595), (165, 1697166), (198, 1414305), (265, 1056726), (270, 1037157), (297, 942870), (318, 880605), (330, 848583), (405, 691438), (477, 587070), (495, 565722), (530, 528363), (583, 480330), (593, 472230), (594, 471435), (795, 352242), (810, 345719), (891, 314290), (954, 293535), (990, 282861), (1166, 240165), (1186, 236115), (1431, 195690), (1485, 188574), (1590, 176121), (1749, 160110), (1779, 157410), (1782, 157145), (2385, 117414), (2862, 97845), (2915, 96066), (2965, 94446), (2970, 94287), (3498, 80055), (3558, 78705), (4293, 65230), (4455, 62858), (4770, 58707), (5247, 53370), (5337, 52470), (5830, 48033), (5930, 47223), (6523, 42930), (7155, 39138), (8586, 32615), (8745, 32022), (8895, 31482), (8910, 31429), (10494, 26685), (10674, 26235), (13046, 21465), (14310, 19569), (15741, 17790), (16011, 17490)]