555728320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 1601150976

約数和(自身を除く): 1045422656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 64, 70, 80, 106, 112, 124, 140, 151, 155, 160, 212, 217, 224, 248, 265, 280, 302, 310, 320, 371, 424, 434, 448, 496, 530, 560, 604, 620, 742, 755, 848, 868, 992, 1057, 1060, 1085, 1120, 1208, 1240, 1484, 1510, 1643, 1696, 1736, 1855, 1984, 2114, 2120, 2170, 2240, 2416, 2480, 2968, 3020, 3286, 3392, 3472, 3710, 4228, 4240, 4340, 4681, 4832, 4960, 5285, 5936, 6040, 6572, 6944, 7420, 8003, 8215, 8456, 8480, 8680, 9362, 9664, 9920, 10570, 11501, 11872, 12080, 13144, 13888, 14840, 16006, 16430, 16912, 16960, 17360, 18724, 21140, 23002, 23405, 23744, 24160, 26288, 29680, 32012, 32767, 32860, 33824, 34720, 37448, 40015, 42280, 46004, 46810, 48320, 52576, 56021, 57505, 59360, 64024, 65534, 65720, 67648, 69440, 74896, 80030, 84560, 92008, 93620, 105152, 112042, 115010, 118720, 128048, 131068, 131440, 149792, 160060, 163835, 169120, 184016, 187240, 224084, 230020, 248093, 256096, 262136, 262880, 280105, 299584, 320120, 327670, 338240, 368032, 374480, 448168, 460040, 496186, 512192, 524272, 525760, 560210, 640240, 655340, 736064, 748960, 896336, 920080, 992372, 1048544, 1120420, 1240465, 1280480, 1310680, 1497920, 1736651, 1792672, 1840160, 1984744, 2097088, 2240840, 2480930, 2560960, 2621360, 3473302, 3585344, 3680320, 3969488, 4481680, 4961860, 5242720, 6946604, 7938976, 8683255, 8963360, 9923720, 10485440, 13893208, 15877952, 17366510, 17926720, 19847440, 27786416, 34733020, 39694880, 55572832, 69466040, 79389760, 111145664, 138932080, 277864160, 555728320]

約数ペア:

[(1, 555728320), (2, 277864160), (4, 138932080), (5, 111145664), (7, 79389760), (8, 69466040), (10, 55572832), (14, 39694880), (16, 34733020), (20, 27786416), (28, 19847440), (31, 17926720), (32, 17366510), (35, 15877952), (40, 13893208), (53, 10485440), (56, 9923720), (62, 8963360), (64, 8683255), (70, 7938976), (80, 6946604), (106, 5242720), (112, 4961860), (124, 4481680), (140, 3969488), (151, 3680320), (155, 3585344), (160, 3473302), (212, 2621360), (217, 2560960), (224, 2480930), (248, 2240840), (265, 2097088), (280, 1984744), (302, 1840160), (310, 1792672), (320, 1736651), (371, 1497920), (424, 1310680), (434, 1280480), (448, 1240465), (496, 1120420), (530, 1048544), (560, 992372), (604, 920080), (620, 896336), (742, 748960), (755, 736064), (848, 655340), (868, 640240), (992, 560210), (1057, 525760), (1060, 524272), (1085, 512192), (1120, 496186), (1208, 460040), (1240, 448168), (1484, 374480), (1510, 368032), (1643, 338240), (1696, 327670), (1736, 320120), (1855, 299584), (1984, 280105), (2114, 262880), (2120, 262136), (2170, 256096), (2240, 248093), (2416, 230020), (2480, 224084), (2968, 187240), (3020, 184016), (3286, 169120), (3392, 163835), (3472, 160060), (3710, 149792), (4228, 131440), (4240, 131068), (4340, 128048), (4681, 118720), (4832, 115010), (4960, 112042), (5285, 105152), (5936, 93620), (6040, 92008), (6572, 84560), (6944, 80030), (7420, 74896), (8003, 69440), (8215, 67648), (8456, 65720), (8480, 65534), (8680, 64024), (9362, 59360), (9664, 57505), (9920, 56021), (10570, 52576), (11501, 48320), (11872, 46810), (12080, 46004), (13144, 42280), (13888, 40015), (14840, 37448), (16006, 34720), (16430, 33824), (16912, 32860), (16960, 32767), (17360, 32012), (18724, 29680), (21140, 26288), (23002, 24160), (23405, 23744)]