66659040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 288

約数和(自身を含む): 275970240

約数和(自身を除く): 209311200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 389, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 778, 816, 840, 952, 1008, 1020, 1071, 1120, 1167, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1556, 1632, 1680, 1785, 1904, 1945, 2016, 2040, 2142, 2334, 2380, 2448, 2520, 2720, 2723, 2856, 3060, 3112, 3360, 3501, 3570, 3808, 3890, 4080, 4284, 4668, 4760, 4896, 5040, 5355, 5446, 5712, 5835, 6120, 6224, 6613, 7002, 7140, 7780, 8160, 8169, 8568, 9336, 9520, 10080, 10710, 10892, 11424, 11670, 12240, 12448, 13226, 13615, 14004, 14280, 15560, 16338, 17136, 17505, 18672, 19040, 19839, 21420, 21784, 23340, 24480, 24507, 26452, 27230, 28008, 28560, 31120, 32676, 33065, 34272, 35010, 37344, 39678, 40845, 42840, 43568, 46291, 46680, 49014, 52904, 54460, 56016, 57120, 59517, 62240, 65352, 66130, 70020, 79356, 81690, 85680, 87136, 92582, 93360, 98028, 99195, 105808, 108920, 112032, 119034, 122535, 130704, 132260, 138873, 140040, 158712, 163380, 171360, 185164, 186720, 196056, 198390, 211616, 217840, 231455, 238068, 245070, 261408, 264520, 277746, 280080, 297585, 317424, 326760, 370328, 392112, 396780, 416619, 435680, 462910, 476136, 490140, 529040, 555492, 560160, 595170, 634848, 653520, 694365, 740656, 784224, 793560, 833238, 925820, 952272, 980280, 1058080, 1110984, 1190340, 1307040, 1388730, 1481312, 1587120, 1666476, 1851640, 1904544, 1960560, 2083095, 2221968, 2380680, 2777460, 3174240, 3332952, 3703280, 3921120, 4166190, 4443936, 4761360, 5554920, 6665904, 7406560, 8332380, 9522720, 11109840, 13331808, 16664760, 22219680, 33329520, 66659040]

約数ペア:

[(1, 66659040), (2, 33329520), (3, 22219680), (4, 16664760), (5, 13331808), (6, 11109840), (7, 9522720), (8, 8332380), (9, 7406560), (10, 6665904), (12, 5554920), (14, 4761360), (15, 4443936), (16, 4166190), (17, 3921120), (18, 3703280), (20, 3332952), (21, 3174240), (24, 2777460), (28, 2380680), (30, 2221968), (32, 2083095), (34, 1960560), (35, 1904544), (36, 1851640), (40, 1666476), (42, 1587120), (45, 1481312), (48, 1388730), (51, 1307040), (56, 1190340), (60, 1110984), (63, 1058080), (68, 980280), (70, 952272), (72, 925820), (80, 833238), (84, 793560), (85, 784224), (90, 740656), (96, 694365), (102, 653520), (105, 634848), (112, 595170), (119, 560160), (120, 555492), (126, 529040), (136, 490140), (140, 476136), (144, 462910), (153, 435680), (160, 416619), (168, 396780), (170, 392112), (180, 370328), (204, 326760), (210, 317424), (224, 297585), (238, 280080), (240, 277746), (252, 264520), (255, 261408), (272, 245070), (280, 238068), (288, 231455), (306, 217840), (315, 211616), (336, 198390), (340, 196056), (357, 186720), (360, 185164), (389, 171360), (408, 163380), (420, 158712), (476, 140040), (480, 138873), (504, 132260), (510, 130704), (544, 122535), (560, 119034), (595, 112032), (612, 108920), (630, 105808), (672, 99195), (680, 98028), (714, 93360), (720, 92582), (765, 87136), (778, 85680), (816, 81690), (840, 79356), (952, 70020), (1008, 66130), (1020, 65352), (1071, 62240), (1120, 59517), (1167, 57120), (1190, 56016), (1224, 54460), (1260, 52904), (1360, 49014), (1428, 46680), (1440, 46291), (1530, 43568), (1556, 42840), (1632, 40845), (1680, 39678), (1785, 37344), (1904, 35010), (1945, 34272), (2016, 33065), (2040, 32676), (2142, 31120), (2334, 28560), (2380, 28008), (2448, 27230), (2520, 26452), (2720, 24507), (2723, 24480), (2856, 23340), (3060, 21784), (3112, 21420), (3360, 19839), (3501, 19040), (3570, 18672), (3808, 17505), (3890, 17136), (4080, 16338), (4284, 15560), (4668, 14280), (4760, 14004), (4896, 13615), (5040, 13226), (5355, 12448), (5446, 12240), (5712, 11670), (5835, 11424), (6120, 10892), (6224, 10710), (6613, 10080), (7002, 9520), (7140, 9336), (7780, 8568), (8160, 8169)]