203678160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3021

約数の個数: 160

約数和(自身を含む): 739452672

約数和(自身を除く): 535774512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 2957, 3280, 3444, 4305, 4592, 4920, 5740, 5914, 6888, 8610, 8871, 9840, 11480, 11828, 13776, 14785, 17220, 17742, 20699, 22960, 23656, 29570, 34440, 35484, 41398, 44355, 47312, 59140, 62097, 68880, 70968, 82796, 88710, 103495, 118280, 121237, 124194, 141936, 165592, 177420, 206990, 236560, 242474, 248388, 310485, 331184, 354840, 363711, 413980, 484948, 496776, 606185, 620970, 709680, 727422, 827960, 848659, 969896, 993552, 1212370, 1241940, 1454844, 1655920, 1697318, 1818555, 1939792, 2424740, 2483880, 2545977, 2909688, 3394636, 3637110, 4243295, 4849480, 4967760, 5091954, 5819376, 6789272, 7274220, 8486590, 9698960, 10183908, 12729885, 13578544, 14548440, 16973180, 20367816, 25459770, 29096880, 33946360, 40735632, 50919540, 67892720, 101839080, 203678160]

約数ペア:

[(1, 203678160), (2, 101839080), (3, 67892720), (4, 50919540), (5, 40735632), (6, 33946360), (7, 29096880), (8, 25459770), (10, 20367816), (12, 16973180), (14, 14548440), (15, 13578544), (16, 12729885), (20, 10183908), (21, 9698960), (24, 8486590), (28, 7274220), (30, 6789272), (35, 5819376), (40, 5091954), (41, 4967760), (42, 4849480), (48, 4243295), (56, 3637110), (60, 3394636), (70, 2909688), (80, 2545977), (82, 2483880), (84, 2424740), (105, 1939792), (112, 1818555), (120, 1697318), (123, 1655920), (140, 1454844), (164, 1241940), (168, 1212370), (205, 993552), (210, 969896), (240, 848659), (246, 827960), (280, 727422), (287, 709680), (328, 620970), (336, 606185), (410, 496776), (420, 484948), (492, 413980), (560, 363711), (574, 354840), (615, 331184), (656, 310485), (820, 248388), (840, 242474), (861, 236560), (984, 206990), (1148, 177420), (1230, 165592), (1435, 141936), (1640, 124194), (1680, 121237), (1722, 118280), (1968, 103495), (2296, 88710), (2460, 82796), (2870, 70968), (2957, 68880), (3280, 62097), (3444, 59140), (4305, 47312), (4592, 44355), (4920, 41398), (5740, 35484), (5914, 34440), (6888, 29570), (8610, 23656), (8871, 22960), (9840, 20699), (11480, 17742), (11828, 17220), (13776, 14785)]