7942755520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1231

約数の個数: 224

約数和(自身を含む): 22542520320

約数和(自身を除く): 14599764800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 107, 112, 124, 140, 155, 160, 214, 217, 224, 248, 280, 310, 320, 428, 434, 448, 496, 535, 560, 620, 749, 856, 868, 992, 1069, 1070, 1085, 1120, 1240, 1498, 1712, 1736, 1984, 2138, 2140, 2170, 2240, 2480, 2996, 3317, 3424, 3472, 3745, 4276, 4280, 4340, 4960, 5345, 5992, 6634, 6848, 6944, 7483, 7490, 8552, 8560, 8680, 9920, 10690, 11984, 13268, 13888, 14966, 14980, 16585, 17104, 17120, 17360, 21380, 23219, 23968, 26536, 29932, 29960, 33139, 33170, 34208, 34240, 34720, 37415, 42760, 46438, 47936, 53072, 59864, 59920, 66278, 66340, 68416, 69440, 74830, 85520, 92876, 106144, 114383, 116095, 119728, 119840, 132556, 132680, 149660, 165695, 171040, 185752, 212288, 228766, 231973, 232190, 239456, 239680, 265112, 265360, 299320, 331390, 342080, 371504, 457532, 463946, 464380, 478912, 530224, 530720, 571915, 598640, 662780, 743008, 800681, 915064, 927892, 928760, 1060448, 1061440, 1143830, 1159865, 1197280, 1325560, 1486016, 1601362, 1830128, 1855784, 1857520, 2120896, 2287660, 2319730, 2394560, 2651120, 3202724, 3545873, 3660256, 3711568, 3715040, 4003405, 4575320, 4639460, 5302240, 6405448, 7091746, 7320512, 7423136, 7430080, 8006810, 9150640, 9278920, 10604480, 12810896, 14183492, 14846272, 16013620, 17729365, 18301280, 18557840, 24821111, 25621792, 28366984, 32027240, 35458730, 36602560, 37115680, 49642222, 51243584, 56733968, 64054480, 70917460, 74231360, 99284444, 113467936, 124105555, 128108960, 141834920, 198568888, 226935872, 248211110, 256217920, 283669840, 397137776, 496422220, 567339680, 794275552, 992844440, 1134679360, 1588551104, 1985688880, 3971377760, 7942755520]

約数ペア:

[(1, 7942755520), (2, 3971377760), (4, 1985688880), (5, 1588551104), (7, 1134679360), (8, 992844440), (10, 794275552), (14, 567339680), (16, 496422220), (20, 397137776), (28, 283669840), (31, 256217920), (32, 248211110), (35, 226935872), (40, 198568888), (56, 141834920), (62, 128108960), (64, 124105555), (70, 113467936), (80, 99284444), (107, 74231360), (112, 70917460), (124, 64054480), (140, 56733968), (155, 51243584), (160, 49642222), (214, 37115680), (217, 36602560), (224, 35458730), (248, 32027240), (280, 28366984), (310, 25621792), (320, 24821111), (428, 18557840), (434, 18301280), (448, 17729365), (496, 16013620), (535, 14846272), (560, 14183492), (620, 12810896), (749, 10604480), (856, 9278920), (868, 9150640), (992, 8006810), (1069, 7430080), (1070, 7423136), (1085, 7320512), (1120, 7091746), (1240, 6405448), (1498, 5302240), (1712, 4639460), (1736, 4575320), (1984, 4003405), (2138, 3715040), (2140, 3711568), (2170, 3660256), (2240, 3545873), (2480, 3202724), (2996, 2651120), (3317, 2394560), (3424, 2319730), (3472, 2287660), (3745, 2120896), (4276, 1857520), (4280, 1855784), (4340, 1830128), (4960, 1601362), (5345, 1486016), (5992, 1325560), (6634, 1197280), (6848, 1159865), (6944, 1143830), (7483, 1061440), (7490, 1060448), (8552, 928760), (8560, 927892), (8680, 915064), (9920, 800681), (10690, 743008), (11984, 662780), (13268, 598640), (13888, 571915), (14966, 530720), (14980, 530224), (16585, 478912), (17104, 464380), (17120, 463946), (17360, 457532), (21380, 371504), (23219, 342080), (23968, 331390), (26536, 299320), (29932, 265360), (29960, 265112), (33139, 239680), (33170, 239456), (34208, 232190), (34240, 231973), (34720, 228766), (37415, 212288), (42760, 185752), (46438, 171040), (47936, 165695), (53072, 149660), (59864, 132680), (59920, 132556), (66278, 119840), (66340, 119728), (68416, 116095), (69440, 114383), (74830, 106144), (85520, 92876)]