257850625440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11429549}}^1$

素因数の和:11429614

約数の個数: 96

約数和(自身を含む): 829511020800

約数和(自身を除く): 571660395360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 11280, 22560, 11429549, 22859098, 34288647, 45718196, 57147745, 68577294, 91436392, 114295490, 137154588, 171443235, 182872784, 228590980, 274309176, 342886470, 365745568, 457181960, 537188803, 548618352, 685772940, 914363920, 1074377606, 1097236704, 1371545880, 1611566409, 1828727840, 2148755212, 2685944015, 2743091760, 3223132818, 4297510424, 5371888030, 5486183520, 6446265636, 8057832045, 8595020848, 10743776060, 12892531272, 16115664090, 17190041696, 21487552120, 25785062544, 32231328180, 42975104240, 51570125088, 64462656360, 85950208480, 128925312720, 257850625440]

約数ペア:

[(1, 257850625440), (2, 128925312720), (3, 85950208480), (4, 64462656360), (5, 51570125088), (6, 42975104240), (8, 32231328180), (10, 25785062544), (12, 21487552120), (15, 17190041696), (16, 16115664090), (20, 12892531272), (24, 10743776060), (30, 8595020848), (32, 8057832045), (40, 6446265636), (47, 5486183520), (48, 5371888030), (60, 4297510424), (80, 3223132818), (94, 2743091760), (96, 2685944015), (120, 2148755212), (141, 1828727840), (160, 1611566409), (188, 1371545880), (235, 1097236704), (240, 1074377606), (282, 914363920), (376, 685772940), (470, 548618352), (480, 537188803), (564, 457181960), (705, 365745568), (752, 342886470), (940, 274309176), (1128, 228590980), (1410, 182872784), (1504, 171443235), (1880, 137154588), (2256, 114295490), (2820, 91436392), (3760, 68577294), (4512, 57147745), (5640, 45718196), (7520, 34288647), (11280, 22859098), (22560, 11429549)]