1569731280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1913}}^1$

素因数の和:2205

約数の個数: 160

約数和(自身を含む): 5263163136

約数和(自身を除く): 3693431856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 263, 312, 390, 520, 526, 624, 780, 789, 1040, 1052, 1315, 1560, 1578, 1913, 2104, 2630, 3120, 3156, 3419, 3826, 3945, 4208, 5260, 5739, 6312, 6838, 7652, 7890, 9565, 10257, 10520, 11478, 12624, 13676, 15304, 15780, 17095, 19130, 20514, 21040, 22956, 24869, 27352, 28695, 30608, 31560, 34190, 38260, 41028, 45912, 49738, 51285, 54704, 57390, 63120, 68380, 74607, 76520, 82056, 91824, 99476, 102570, 114780, 124345, 136760, 149214, 153040, 164112, 198952, 205140, 229560, 248690, 273520, 298428, 373035, 397904, 410280, 459120, 497380, 503119, 596856, 746070, 820560, 994760, 1006238, 1193712, 1492140, 1509357, 1989520, 2012476, 2515595, 2984280, 3018714, 4024952, 5031190, 5968560, 6037428, 6540547, 7546785, 8049904, 10062380, 12074856, 13081094, 15093570, 19621641, 20124760, 24149712, 26162188, 30187140, 32702735, 39243282, 40249520, 52324376, 60374280, 65405470, 78486564, 98108205, 104648752, 120748560, 130810940, 156973128, 196216410, 261621880, 313946256, 392432820, 523243760, 784865640, 1569731280]

約数ペア:

[(1, 1569731280), (2, 784865640), (3, 523243760), (4, 392432820), (5, 313946256), (6, 261621880), (8, 196216410), (10, 156973128), (12, 130810940), (13, 120748560), (15, 104648752), (16, 98108205), (20, 78486564), (24, 65405470), (26, 60374280), (30, 52324376), (39, 40249520), (40, 39243282), (48, 32702735), (52, 30187140), (60, 26162188), (65, 24149712), (78, 20124760), (80, 19621641), (104, 15093570), (120, 13081094), (130, 12074856), (156, 10062380), (195, 8049904), (208, 7546785), (240, 6540547), (260, 6037428), (263, 5968560), (312, 5031190), (390, 4024952), (520, 3018714), (526, 2984280), (624, 2515595), (780, 2012476), (789, 1989520), (1040, 1509357), (1052, 1492140), (1315, 1193712), (1560, 1006238), (1578, 994760), (1913, 820560), (2104, 746070), (2630, 596856), (3120, 503119), (3156, 497380), (3419, 459120), (3826, 410280), (3945, 397904), (4208, 373035), (5260, 298428), (5739, 273520), (6312, 248690), (6838, 229560), (7652, 205140), (7890, 198952), (9565, 164112), (10257, 153040), (10520, 149214), (11478, 136760), (12624, 124345), (13676, 114780), (15304, 102570), (15780, 99476), (17095, 91824), (19130, 82056), (20514, 76520), (21040, 74607), (22956, 68380), (24869, 63120), (27352, 57390), (28695, 54704), (30608, 51285), (31560, 49738), (34190, 45912), (38260, 41028)]