1949701600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 288

約数和(自身を含む): 6131607552

約数和(自身を除く): 4181905952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 32, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 154, 155, 160, 175, 176, 200, 217, 220, 224, 248, 275, 280, 308, 310, 341, 350, 352, 385, 400, 434, 440, 496, 550, 560, 616, 620, 682, 700, 770, 775, 800, 868, 880, 992, 1021, 1085, 1100, 1120, 1232, 1240, 1364, 1400, 1540, 1550, 1705, 1736, 1760, 1925, 2042, 2170, 2200, 2387, 2464, 2480, 2728, 2800, 3080, 3100, 3410, 3472, 3850, 4084, 4340, 4400, 4774, 4960, 5105, 5425, 5456, 5600, 6160, 6200, 6820, 6944, 7147, 7700, 8168, 8525, 8680, 8800, 9548, 10210, 10850, 10912, 11231, 11935, 12320, 12400, 13640, 14294, 15400, 16336, 17050, 17360, 19096, 20420, 21700, 22462, 23870, 24800, 25525, 27280, 28588, 30800, 31651, 32672, 34100, 34720, 35735, 38192, 40840, 43400, 44924, 47740, 51050, 54560, 56155, 57176, 59675, 61600, 63302, 68200, 71470, 76384, 78617, 81680, 86800, 89848, 95480, 102100, 112310, 114352, 119350, 126604, 136400, 142940, 157234, 158255, 163360, 173600, 178675, 179696, 190960, 204200, 221557, 224620, 228704, 238700, 253208, 272800, 280775, 285880, 314468, 316510, 348161, 357350, 359392, 381920, 393085, 408400, 443114, 449240, 477400, 506416, 561550, 571760, 628936, 633020, 696322, 714700, 786170, 791275, 816800, 886228, 898480, 954800, 1012832, 1107785, 1123100, 1143520, 1257872, 1266040, 1392644, 1429400, 1572340, 1582550, 1740805, 1772456, 1796960, 1909600, 1965425, 2215570, 2246200, 2437127, 2515744, 2532080, 2785288, 2858800, 3144680, 3165100, 3481610, 3544912, 3930850, 4431140, 4492400, 4874254, 5064160, 5538925, 5570576, 5717600, 6289360, 6330200, 6963220, 7089824, 7861700, 8704025, 8862280, 8984800, 9748508, 11077850, 11141152, 12185635, 12578720, 12660400, 13926440, 15723400, 17408050, 17724560, 19497016, 22155700, 24371270, 25320800, 27852880, 31446800, 34816100, 35449120, 38994032, 44311400, 48742540, 55705760, 60928175, 62893600, 69632200, 77988064, 88622800, 97485080, 121856350, 139264400, 177245600, 194970160, 243712700, 278528800, 389940320, 487425400, 974850800, 1949701600]

約数ペア:

[(1, 1949701600), (2, 974850800), (4, 487425400), (5, 389940320), (7, 278528800), (8, 243712700), (10, 194970160), (11, 177245600), (14, 139264400), (16, 121856350), (20, 97485080), (22, 88622800), (25, 77988064), (28, 69632200), (31, 62893600), (32, 60928175), (35, 55705760), (40, 48742540), (44, 44311400), (50, 38994032), (55, 35449120), (56, 34816100), (62, 31446800), (70, 27852880), (77, 25320800), (80, 24371270), (88, 22155700), (100, 19497016), (110, 17724560), (112, 17408050), (124, 15723400), (140, 13926440), (154, 12660400), (155, 12578720), (160, 12185635), (175, 11141152), (176, 11077850), (200, 9748508), (217, 8984800), (220, 8862280), (224, 8704025), (248, 7861700), (275, 7089824), (280, 6963220), (308, 6330200), (310, 6289360), (341, 5717600), (350, 5570576), (352, 5538925), (385, 5064160), (400, 4874254), (434, 4492400), (440, 4431140), (496, 3930850), (550, 3544912), (560, 3481610), (616, 3165100), (620, 3144680), (682, 2858800), (700, 2785288), (770, 2532080), (775, 2515744), (800, 2437127), (868, 2246200), (880, 2215570), (992, 1965425), (1021, 1909600), (1085, 1796960), (1100, 1772456), (1120, 1740805), (1232, 1582550), (1240, 1572340), (1364, 1429400), (1400, 1392644), (1540, 1266040), (1550, 1257872), (1705, 1143520), (1736, 1123100), (1760, 1107785), (1925, 1012832), (2042, 954800), (2170, 898480), (2200, 886228), (2387, 816800), (2464, 791275), (2480, 786170), (2728, 714700), (2800, 696322), (3080, 633020), (3100, 628936), (3410, 571760), (3472, 561550), (3850, 506416), (4084, 477400), (4340, 449240), (4400, 443114), (4774, 408400), (4960, 393085), (5105, 381920), (5425, 359392), (5456, 357350), (5600, 348161), (6160, 316510), (6200, 314468), (6820, 285880), (6944, 280775), (7147, 272800), (7700, 253208), (8168, 238700), (8525, 228704), (8680, 224620), (8800, 221557), (9548, 204200), (10210, 190960), (10850, 179696), (10912, 178675), (11231, 173600), (11935, 163360), (12320, 158255), (12400, 157234), (13640, 142940), (14294, 136400), (15400, 126604), (16336, 119350), (17050, 114352), (17360, 112310), (19096, 102100), (20420, 95480), (21700, 89848), (22462, 86800), (23870, 81680), (24800, 78617), (25525, 76384), (27280, 71470), (28588, 68200), (30800, 63302), (31651, 61600), (32672, 59675), (34100, 57176), (34720, 56155), (35735, 54560), (38192, 51050), (40840, 47740), (43400, 44924)]