243054560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 690923520

約数和(自身を除く): 447868960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 67, 70, 79, 80, 82, 112, 134, 140, 158, 160, 164, 205, 224, 268, 280, 287, 316, 328, 335, 395, 410, 469, 536, 553, 560, 574, 632, 656, 670, 790, 820, 938, 1072, 1106, 1120, 1148, 1264, 1312, 1340, 1435, 1580, 1640, 1876, 2144, 2212, 2296, 2345, 2528, 2680, 2747, 2765, 2870, 3160, 3239, 3280, 3752, 4424, 4592, 4690, 5293, 5360, 5494, 5530, 5740, 6320, 6478, 6560, 7504, 8848, 9184, 9380, 10586, 10720, 10988, 11060, 11480, 12640, 12956, 13735, 15008, 16195, 17696, 18760, 19229, 21172, 21976, 22120, 22673, 22960, 25912, 26465, 27470, 32390, 37051, 37520, 38458, 42344, 43952, 44240, 45346, 45920, 51824, 52930, 54940, 64780, 74102, 75040, 76916, 84688, 87904, 88480, 90692, 96145, 103648, 105860, 109880, 113365, 129560, 148204, 153832, 169376, 181384, 185255, 192290, 211720, 217013, 219760, 226730, 259120, 296408, 307664, 362768, 370510, 384580, 423440, 434026, 439520, 453460, 518240, 592816, 615328, 725536, 741020, 769160, 846880, 868052, 906920, 1085065, 1185632, 1482040, 1519091, 1538320, 1736104, 1813840, 2170130, 2964080, 3038182, 3076640, 3472208, 3627680, 4340260, 5928160, 6076364, 6944416, 7595455, 8680520, 12152728, 15190910, 17361040, 24305456, 30381820, 34722080, 48610912, 60763640, 121527280, 243054560]

約数ペア:

[(1, 243054560), (2, 121527280), (4, 60763640), (5, 48610912), (7, 34722080), (8, 30381820), (10, 24305456), (14, 17361040), (16, 15190910), (20, 12152728), (28, 8680520), (32, 7595455), (35, 6944416), (40, 6076364), (41, 5928160), (56, 4340260), (67, 3627680), (70, 3472208), (79, 3076640), (80, 3038182), (82, 2964080), (112, 2170130), (134, 1813840), (140, 1736104), (158, 1538320), (160, 1519091), (164, 1482040), (205, 1185632), (224, 1085065), (268, 906920), (280, 868052), (287, 846880), (316, 769160), (328, 741020), (335, 725536), (395, 615328), (410, 592816), (469, 518240), (536, 453460), (553, 439520), (560, 434026), (574, 423440), (632, 384580), (656, 370510), (670, 362768), (790, 307664), (820, 296408), (938, 259120), (1072, 226730), (1106, 219760), (1120, 217013), (1148, 211720), (1264, 192290), (1312, 185255), (1340, 181384), (1435, 169376), (1580, 153832), (1640, 148204), (1876, 129560), (2144, 113365), (2212, 109880), (2296, 105860), (2345, 103648), (2528, 96145), (2680, 90692), (2747, 88480), (2765, 87904), (2870, 84688), (3160, 76916), (3239, 75040), (3280, 74102), (3752, 64780), (4424, 54940), (4592, 52930), (4690, 51824), (5293, 45920), (5360, 45346), (5494, 44240), (5530, 43952), (5740, 42344), (6320, 38458), (6478, 37520), (6560, 37051), (7504, 32390), (8848, 27470), (9184, 26465), (9380, 25912), (10586, 22960), (10720, 22673), (10988, 22120), (11060, 21976), (11480, 21172), (12640, 19229), (12956, 18760), (13735, 17696), (15008, 16195)]