66574560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 231662592

約数和(自身を除く): 165088032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 227, 235, 240, 260, 282, 312, 376, 390, 416, 454, 470, 480, 520, 564, 611, 624, 681, 705, 752, 780, 908, 940, 1040, 1128, 1135, 1222, 1248, 1362, 1410, 1504, 1560, 1816, 1833, 1880, 2080, 2256, 2270, 2444, 2724, 2820, 2951, 3055, 3120, 3405, 3632, 3666, 3760, 4512, 4540, 4888, 5448, 5640, 5902, 6110, 6240, 6810, 7264, 7332, 7520, 8853, 9080, 9165, 9776, 10669, 10896, 11280, 11804, 12220, 13620, 14664, 14755, 17706, 18160, 18330, 19552, 21338, 21792, 22560, 23608, 24440, 27240, 29328, 29510, 32007, 35412, 36320, 36660, 42676, 44265, 47216, 48880, 53345, 54480, 58656, 59020, 64014, 70824, 73320, 85352, 88530, 94432, 97760, 106690, 108960, 118040, 128028, 138697, 141648, 146640, 160035, 170704, 177060, 213380, 236080, 256056, 277394, 283296, 293280, 320070, 341408, 354120, 416091, 426760, 472160, 512112, 554788, 640140, 693485, 708240, 832182, 853520, 1024224, 1109576, 1280280, 1386970, 1416480, 1664364, 1707040, 2080455, 2219152, 2560560, 2773940, 3328728, 4160910, 4438304, 5121120, 5547880, 6657456, 8321820, 11095760, 13314912, 16643640, 22191520, 33287280, 66574560]

約数ペア:

[(1, 66574560), (2, 33287280), (3, 22191520), (4, 16643640), (5, 13314912), (6, 11095760), (8, 8321820), (10, 6657456), (12, 5547880), (13, 5121120), (15, 4438304), (16, 4160910), (20, 3328728), (24, 2773940), (26, 2560560), (30, 2219152), (32, 2080455), (39, 1707040), (40, 1664364), (47, 1416480), (48, 1386970), (52, 1280280), (60, 1109576), (65, 1024224), (78, 853520), (80, 832182), (94, 708240), (96, 693485), (104, 640140), (120, 554788), (130, 512112), (141, 472160), (156, 426760), (160, 416091), (188, 354120), (195, 341408), (208, 320070), (227, 293280), (235, 283296), (240, 277394), (260, 256056), (282, 236080), (312, 213380), (376, 177060), (390, 170704), (416, 160035), (454, 146640), (470, 141648), (480, 138697), (520, 128028), (564, 118040), (611, 108960), (624, 106690), (681, 97760), (705, 94432), (752, 88530), (780, 85352), (908, 73320), (940, 70824), (1040, 64014), (1128, 59020), (1135, 58656), (1222, 54480), (1248, 53345), (1362, 48880), (1410, 47216), (1504, 44265), (1560, 42676), (1816, 36660), (1833, 36320), (1880, 35412), (2080, 32007), (2256, 29510), (2270, 29328), (2444, 27240), (2724, 24440), (2820, 23608), (2951, 22560), (3055, 21792), (3120, 21338), (3405, 19552), (3632, 18330), (3666, 18160), (3760, 17706), (4512, 14755), (4540, 14664), (4888, 13620), (5448, 12220), (5640, 11804), (5902, 11280), (6110, 10896), (6240, 10669), (6810, 9776), (7264, 9165), (7332, 9080), (7520, 8853)]