900829440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11171}}^1$

素因数の和:11205

約数の個数: 216

約数和(自身を含む): 3562348608

約数和(自身を除く): 2661519168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11171, 11520, 13440, 16128, 20160, 22342, 26880, 33513, 40320, 44684, 55855, 67026, 78197, 80640, 89368, 100539, 111710, 134052, 156394, 167565, 178736, 201078, 223420, 234591, 268104, 312788, 335130, 357472, 390985, 402156, 446840, 469182, 502695, 536208, 625576, 670260, 703773, 714944, 781970, 804312, 893680, 938364, 1005390, 1072416, 1172955, 1251152, 1340520, 1407546, 1429888, 1563940, 1608624, 1787360, 1876728, 2010780, 2144832, 2345910, 2502304, 2681040, 2815092, 2859776, 3127880, 3217248, 3518865, 3574720, 3753456, 4021560, 4289664, 4691820, 5004608, 5362080, 5630184, 6255760, 6434496, 7037730, 7149440, 7506912, 8043120, 8579328, 9383640, 10009216, 10724160, 11260368, 12511520, 12868992, 14075460, 14298880, 15013824, 16086240, 18767280, 20018432, 21448320, 22520736, 25023040, 25737984, 28150920, 30027648, 32172480, 37534560, 42896640, 45041472, 50046080, 56301840, 60055296, 64344960, 75069120, 90082944, 100092160, 112603680, 128689920, 150138240, 180165888, 225207360, 300276480, 450414720, 900829440]

約数ペア:

[(1, 900829440), (2, 450414720), (3, 300276480), (4, 225207360), (5, 180165888), (6, 150138240), (7, 128689920), (8, 112603680), (9, 100092160), (10, 90082944), (12, 75069120), (14, 64344960), (15, 60055296), (16, 56301840), (18, 50046080), (20, 45041472), (21, 42896640), (24, 37534560), (28, 32172480), (30, 30027648), (32, 28150920), (35, 25737984), (36, 25023040), (40, 22520736), (42, 21448320), (45, 20018432), (48, 18767280), (56, 16086240), (60, 15013824), (63, 14298880), (64, 14075460), (70, 12868992), (72, 12511520), (80, 11260368), (84, 10724160), (90, 10009216), (96, 9383640), (105, 8579328), (112, 8043120), (120, 7506912), (126, 7149440), (128, 7037730), (140, 6434496), (144, 6255760), (160, 5630184), (168, 5362080), (180, 5004608), (192, 4691820), (210, 4289664), (224, 4021560), (240, 3753456), (252, 3574720), (256, 3518865), (280, 3217248), (288, 3127880), (315, 2859776), (320, 2815092), (336, 2681040), (360, 2502304), (384, 2345910), (420, 2144832), (448, 2010780), (480, 1876728), (504, 1787360), (560, 1608624), (576, 1563940), (630, 1429888), (640, 1407546), (672, 1340520), (720, 1251152), (768, 1172955), (840, 1072416), (896, 1005390), (960, 938364), (1008, 893680), (1120, 804312), (1152, 781970), (1260, 714944), (1280, 703773), (1344, 670260), (1440, 625576), (1680, 536208), (1792, 502695), (1920, 469182), (2016, 446840), (2240, 402156), (2304, 390985), (2520, 357472), (2688, 335130), (2880, 312788), (3360, 268104), (3840, 234591), (4032, 223420), (4480, 201078), (5040, 178736), (5376, 167565), (5760, 156394), (6720, 134052), (8064, 111710), (8960, 100539), (10080, 89368), (11171, 80640), (11520, 78197), (13440, 67026), (16128, 55855), (20160, 44684), (22342, 40320), (26880, 33513)]