204153040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 160

約数和(自身を含む): 604961280

約数和(自身を除く): 400808240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 364, 377, 406, 455, 464, 520, 560, 580, 728, 754, 812, 910, 967, 1015, 1040, 1160, 1456, 1508, 1624, 1820, 1885, 1934, 2030, 2320, 2639, 3016, 3248, 3640, 3770, 3868, 4060, 4835, 5278, 6032, 6769, 7280, 7540, 7736, 8120, 9670, 10556, 12571, 13195, 13538, 15080, 15472, 16240, 19340, 21112, 25142, 26390, 27076, 28043, 30160, 33845, 38680, 42224, 50284, 52780, 54152, 56086, 62855, 67690, 77360, 87997, 100568, 105560, 108304, 112172, 125710, 135380, 140215, 175994, 196301, 201136, 211120, 224344, 251420, 270760, 280430, 351988, 364559, 392602, 439985, 448688, 502840, 541520, 560860, 703976, 729118, 785204, 879970, 981505, 1005680, 1121720, 1407952, 1458236, 1570408, 1759940, 1822795, 1963010, 2243440, 2551913, 2916472, 3140816, 3519880, 3645590, 3926020, 5103826, 5832944, 7039760, 7291180, 7852040, 10207652, 12759565, 14582360, 15704080, 20415304, 25519130, 29164720, 40830608, 51038260, 102076520, 204153040]

約数ペア:

[(1, 204153040), (2, 102076520), (4, 51038260), (5, 40830608), (7, 29164720), (8, 25519130), (10, 20415304), (13, 15704080), (14, 14582360), (16, 12759565), (20, 10207652), (26, 7852040), (28, 7291180), (29, 7039760), (35, 5832944), (40, 5103826), (52, 3926020), (56, 3645590), (58, 3519880), (65, 3140816), (70, 2916472), (80, 2551913), (91, 2243440), (104, 1963010), (112, 1822795), (116, 1759940), (130, 1570408), (140, 1458236), (145, 1407952), (182, 1121720), (203, 1005680), (208, 981505), (232, 879970), (260, 785204), (280, 729118), (290, 703976), (364, 560860), (377, 541520), (406, 502840), (455, 448688), (464, 439985), (520, 392602), (560, 364559), (580, 351988), (728, 280430), (754, 270760), (812, 251420), (910, 224344), (967, 211120), (1015, 201136), (1040, 196301), (1160, 175994), (1456, 140215), (1508, 135380), (1624, 125710), (1820, 112172), (1885, 108304), (1934, 105560), (2030, 100568), (2320, 87997), (2639, 77360), (3016, 67690), (3248, 62855), (3640, 56086), (3770, 54152), (3868, 52780), (4060, 50284), (4835, 42224), (5278, 38680), (6032, 33845), (6769, 30160), (7280, 28043), (7540, 27076), (7736, 26390), (8120, 25142), (9670, 21112), (10556, 19340), (12571, 16240), (13195, 15472), (13538, 15080)]