15691564560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{8273}}^1$

素因数の和:9425

約数の個数: 160

約数和(自身を含む): 55648938240

約数和(自身を除く): 39957373680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1129, 1680, 2258, 3387, 4516, 5645, 6774, 7903, 8273, 9032, 11290, 13548, 15806, 16546, 16935, 18064, 22580, 23709, 24819, 27096, 31612, 33092, 33870, 39515, 41365, 45160, 47418, 49638, 54192, 57911, 63224, 66184, 67740, 79030, 82730, 90320, 94836, 99276, 115822, 118545, 124095, 126448, 132368, 135480, 158060, 165460, 173733, 189672, 198552, 231644, 237090, 248190, 270960, 289555, 316120, 330920, 347466, 379344, 397104, 463288, 474180, 496380, 579110, 632240, 661840, 694932, 868665, 926576, 948360, 992760, 1158220, 1389864, 1737330, 1896720, 1985520, 2316440, 2779728, 3474660, 4632880, 6949320, 9340217, 13898640, 18680434, 28020651, 37360868, 46701085, 56041302, 65381519, 74721736, 93402170, 112082604, 130763038, 140103255, 149443472, 186804340, 196144557, 224165208, 261526076, 280206510, 326907595, 373608680, 392289114, 448330416, 523052152, 560413020, 653815190, 747217360, 784578228, 980722785, 1046104304, 1120826040, 1307630380, 1569156456, 1961445570, 2241652080, 2615260760, 3138312912, 3922891140, 5230521520, 7845782280, 15691564560]

約数ペア:

[(1, 15691564560), (2, 7845782280), (3, 5230521520), (4, 3922891140), (5, 3138312912), (6, 2615260760), (7, 2241652080), (8, 1961445570), (10, 1569156456), (12, 1307630380), (14, 1120826040), (15, 1046104304), (16, 980722785), (20, 784578228), (21, 747217360), (24, 653815190), (28, 560413020), (30, 523052152), (35, 448330416), (40, 392289114), (42, 373608680), (48, 326907595), (56, 280206510), (60, 261526076), (70, 224165208), (80, 196144557), (84, 186804340), (105, 149443472), (112, 140103255), (120, 130763038), (140, 112082604), (168, 93402170), (210, 74721736), (240, 65381519), (280, 56041302), (336, 46701085), (420, 37360868), (560, 28020651), (840, 18680434), (1129, 13898640), (1680, 9340217), (2258, 6949320), (3387, 4632880), (4516, 3474660), (5645, 2779728), (6774, 2316440), (7903, 1985520), (8273, 1896720), (9032, 1737330), (11290, 1389864), (13548, 1158220), (15806, 992760), (16546, 948360), (16935, 926576), (18064, 868665), (22580, 694932), (23709, 661840), (24819, 632240), (27096, 579110), (31612, 496380), (33092, 474180), (33870, 463288), (39515, 397104), (41365, 379344), (45160, 347466), (47418, 330920), (49638, 316120), (54192, 289555), (57911, 270960), (63224, 248190), (66184, 237090), (67740, 231644), (79030, 198552), (82730, 189672), (90320, 173733), (94836, 165460), (99276, 158060), (115822, 135480), (118545, 132368), (124095, 126448)]