897747840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4723}}^1$

素因数の和:4762

約数の個数: 256

約数和(自身を含む): 3469305600

約数和(自身を除く): 2571557760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4723, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9446, 9504, 10560, 11880, 12672, 14169, 15840, 17280, 18892, 19008, 21120, 23615, 23760, 28338, 31680, 37784, 38016, 42507, 47230, 47520, 51953, 56676, 63360, 70845, 75568, 85014, 94460, 95040, 103906, 113352, 127521, 141690, 151136, 155859, 170028, 188920, 190080, 207812, 212535, 226704, 255042, 259765, 283380, 302272, 311718, 340056, 377840, 415624, 425070, 453408, 467577, 510084, 519530, 566760, 604544, 623436, 637605, 680112, 755680, 779295, 831248, 850140, 906816, 935154, 1020168, 1039060, 1133520, 1246872, 1275210, 1360224, 1402731, 1511360, 1558590, 1662496, 1700280, 1813632, 1870308, 2040336, 2078120, 2267040, 2337885, 2493744, 2550420, 2720448, 2805462, 3022720, 3117180, 3324992, 3400560, 3740616, 4080672, 4156240, 4534080, 4675770, 4987488, 5100840, 5440896, 5610924, 6234360, 6649984, 6801120, 7013655, 7481232, 8161344, 8312480, 9068160, 9351540, 9974976, 10201680, 11221848, 12468720, 13602240, 14027310, 14962464, 16322688, 16624960, 18703080, 19949952, 20403360, 22443696, 24937440, 27204480, 28054620, 29924928, 33249920, 37406160, 40806720, 44887392, 49874880, 56109240, 59849856, 74812320, 81613440, 89774784, 99749760, 112218480, 149624640, 179549568, 224436960, 299249280, 448873920, 897747840]

約数ペア:

[(1, 897747840), (2, 448873920), (3, 299249280), (4, 224436960), (5, 179549568), (6, 149624640), (8, 112218480), (9, 99749760), (10, 89774784), (11, 81613440), (12, 74812320), (15, 59849856), (16, 56109240), (18, 49874880), (20, 44887392), (22, 40806720), (24, 37406160), (27, 33249920), (30, 29924928), (32, 28054620), (33, 27204480), (36, 24937440), (40, 22443696), (44, 20403360), (45, 19949952), (48, 18703080), (54, 16624960), (55, 16322688), (60, 14962464), (64, 14027310), (66, 13602240), (72, 12468720), (80, 11221848), (88, 10201680), (90, 9974976), (96, 9351540), (99, 9068160), (108, 8312480), (110, 8161344), (120, 7481232), (128, 7013655), (132, 6801120), (135, 6649984), (144, 6234360), (160, 5610924), (165, 5440896), (176, 5100840), (180, 4987488), (192, 4675770), (198, 4534080), (216, 4156240), (220, 4080672), (240, 3740616), (264, 3400560), (270, 3324992), (288, 3117180), (297, 3022720), (320, 2805462), (330, 2720448), (352, 2550420), (360, 2493744), (384, 2337885), (396, 2267040), (432, 2078120), (440, 2040336), (480, 1870308), (495, 1813632), (528, 1700280), (540, 1662496), (576, 1558590), (594, 1511360), (640, 1402731), (660, 1360224), (704, 1275210), (720, 1246872), (792, 1133520), (864, 1039060), (880, 1020168), (960, 935154), (990, 906816), (1056, 850140), (1080, 831248), (1152, 779295), (1188, 755680), (1320, 680112), (1408, 637605), (1440, 623436), (1485, 604544), (1584, 566760), (1728, 519530), (1760, 510084), (1920, 467577), (1980, 453408), (2112, 425070), (2160, 415624), (2376, 377840), (2640, 340056), (2880, 311718), (2970, 302272), (3168, 283380), (3456, 259765), (3520, 255042), (3960, 226704), (4224, 212535), (4320, 207812), (4723, 190080), (4752, 188920), (5280, 170028), (5760, 155859), (5940, 151136), (6336, 141690), (7040, 127521), (7920, 113352), (8640, 103906), (9446, 95040), (9504, 94460), (10560, 85014), (11880, 75568), (12672, 70845), (14169, 63360), (15840, 56676), (17280, 51953), (18892, 47520), (19008, 47230), (21120, 42507), (23615, 38016), (23760, 37784), (28338, 31680)]