2319319520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:893

約数の個数: 192

約数和(自身を含む): 6677064576

約数和(自身を除く): 4357745056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 181, 224, 238, 272, 280, 340, 362, 476, 544, 560, 595, 673, 680, 724, 905, 952, 1120, 1190, 1267, 1346, 1360, 1448, 1810, 1904, 2380, 2534, 2692, 2720, 2896, 3077, 3365, 3620, 3808, 4711, 4760, 5068, 5384, 5792, 6154, 6335, 6730, 7240, 9422, 9520, 10136, 10768, 11441, 12308, 12670, 13460, 14480, 15385, 18844, 19040, 20272, 21536, 21539, 22882, 23555, 24616, 25340, 26920, 28960, 30770, 37688, 40544, 43078, 45764, 47110, 49232, 50680, 53840, 57205, 61540, 75376, 80087, 86156, 91528, 94220, 98464, 101360, 107680, 107695, 114410, 121813, 123080, 150752, 160174, 172312, 183056, 188440, 202720, 215390, 228820, 243626, 246160, 320348, 344624, 366112, 376880, 400435, 430780, 457640, 487252, 492320, 609065, 640696, 689248, 753760, 800870, 852691, 861560, 915280, 974504, 1218130, 1281392, 1601740, 1705382, 1723120, 1830560, 1949008, 2070821, 2436260, 2562784, 3203480, 3410764, 3446240, 3898016, 4141642, 4263455, 4872520, 6406960, 6821528, 8283284, 8526910, 9745040, 10354105, 12813920, 13643056, 14495747, 16566568, 17053820, 19490080, 20708210, 27286112, 28991494, 33133136, 34107640, 41416420, 57982988, 66266272, 68215280, 72478735, 82832840, 115965976, 136430560, 144957470, 165665680, 231931952, 289914940, 331331360, 463863904, 579829880, 1159659760, 2319319520]

約数ペア:

[(1, 2319319520), (2, 1159659760), (4, 579829880), (5, 463863904), (7, 331331360), (8, 289914940), (10, 231931952), (14, 165665680), (16, 144957470), (17, 136430560), (20, 115965976), (28, 82832840), (32, 72478735), (34, 68215280), (35, 66266272), (40, 57982988), (56, 41416420), (68, 34107640), (70, 33133136), (80, 28991494), (85, 27286112), (112, 20708210), (119, 19490080), (136, 17053820), (140, 16566568), (160, 14495747), (170, 13643056), (181, 12813920), (224, 10354105), (238, 9745040), (272, 8526910), (280, 8283284), (340, 6821528), (362, 6406960), (476, 4872520), (544, 4263455), (560, 4141642), (595, 3898016), (673, 3446240), (680, 3410764), (724, 3203480), (905, 2562784), (952, 2436260), (1120, 2070821), (1190, 1949008), (1267, 1830560), (1346, 1723120), (1360, 1705382), (1448, 1601740), (1810, 1281392), (1904, 1218130), (2380, 974504), (2534, 915280), (2692, 861560), (2720, 852691), (2896, 800870), (3077, 753760), (3365, 689248), (3620, 640696), (3808, 609065), (4711, 492320), (4760, 487252), (5068, 457640), (5384, 430780), (5792, 400435), (6154, 376880), (6335, 366112), (6730, 344624), (7240, 320348), (9422, 246160), (9520, 243626), (10136, 228820), (10768, 215390), (11441, 202720), (12308, 188440), (12670, 183056), (13460, 172312), (14480, 160174), (15385, 150752), (18844, 123080), (19040, 121813), (20272, 114410), (21536, 107695), (21539, 107680), (22882, 101360), (23555, 98464), (24616, 94220), (25340, 91528), (26920, 86156), (28960, 80087), (30770, 75376), (37688, 61540), (40544, 57205), (43078, 53840), (45764, 50680), (47110, 49232)]