554990760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2056

約数の個数: 192

約数和(自身を含む): 1945944000

約数和(自身を除く): 1390953240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 285, 328, 342, 360, 369, 380, 410, 456, 492, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1845, 1979, 2280, 2337, 2460, 2952, 3116, 3420, 3690, 3895, 3958, 4674, 4920, 5937, 6232, 6840, 7011, 7380, 7790, 7916, 9348, 9895, 11685, 11874, 14022, 14760, 15580, 15832, 17811, 18696, 19790, 23370, 23748, 28044, 29685, 31160, 35055, 35622, 37601, 39580, 46740, 47496, 56088, 59370, 70110, 71244, 75202, 79160, 81139, 89055, 93480, 112803, 118740, 140220, 142488, 150404, 162278, 178110, 188005, 225606, 237480, 243417, 280440, 300808, 324556, 338409, 356220, 376010, 405695, 451212, 486834, 564015, 649112, 676818, 712440, 730251, 752020, 811390, 902424, 973668, 1128030, 1217085, 1353636, 1460502, 1504040, 1541641, 1622780, 1692045, 1947336, 2256060, 2434170, 2707272, 2921004, 3083282, 3245560, 3384090, 3651255, 4512120, 4624923, 4868340, 5842008, 6166564, 6768180, 7302510, 7708205, 9249846, 9736680, 12333128, 13536360, 13874769, 14605020, 15416410, 18499692, 23124615, 27749538, 29210040, 30832820, 36999384, 46249230, 55499076, 61665640, 69373845, 92498460, 110998152, 138747690, 184996920, 277495380, 554990760]

約数ペア:

[(1, 554990760), (2, 277495380), (3, 184996920), (4, 138747690), (5, 110998152), (6, 92498460), (8, 69373845), (9, 61665640), (10, 55499076), (12, 46249230), (15, 36999384), (18, 30832820), (19, 29210040), (20, 27749538), (24, 23124615), (30, 18499692), (36, 15416410), (38, 14605020), (40, 13874769), (41, 13536360), (45, 12333128), (57, 9736680), (60, 9249846), (72, 7708205), (76, 7302510), (82, 6768180), (90, 6166564), (95, 5842008), (114, 4868340), (120, 4624923), (123, 4512120), (152, 3651255), (164, 3384090), (171, 3245560), (180, 3083282), (190, 2921004), (205, 2707272), (228, 2434170), (246, 2256060), (285, 1947336), (328, 1692045), (342, 1622780), (360, 1541641), (369, 1504040), (380, 1460502), (410, 1353636), (456, 1217085), (492, 1128030), (570, 973668), (615, 902424), (684, 811390), (738, 752020), (760, 730251), (779, 712440), (820, 676818), (855, 649112), (984, 564015), (1140, 486834), (1230, 451212), (1368, 405695), (1476, 376010), (1558, 356220), (1640, 338409), (1710, 324556), (1845, 300808), (1979, 280440), (2280, 243417), (2337, 237480), (2460, 225606), (2952, 188005), (3116, 178110), (3420, 162278), (3690, 150404), (3895, 142488), (3958, 140220), (4674, 118740), (4920, 112803), (5937, 93480), (6232, 89055), (6840, 81139), (7011, 79160), (7380, 75202), (7790, 71244), (7916, 70110), (9348, 59370), (9895, 56088), (11685, 47496), (11874, 46740), (14022, 39580), (14760, 37601), (15580, 35622), (15832, 35055), (17811, 31160), (18696, 29685), (19790, 28044), (23370, 23748)]