450414720

素因数分解:

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

素因数の和:11203

約数の個数: 192

約数和(自身を含む): 1777688640

約数和(自身を除く): 1327273920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 11171, 13440, 20160, 22342, 33513, 40320, 44684, 55855, 67026, 78197, 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, 3127880, 3217248, 3518865, 3574720, 3753456, 4021560, 4289664, 4691820, 5004608, 5362080, 5630184, 6255760, 6434496, 7037730, 7149440, 7506912, 8043120, 9383640, 10009216, 10724160, 11260368, 12511520, 12868992, 14075460, 15013824, 16086240, 18767280, 21448320, 22520736, 25023040, 28150920, 30027648, 32172480, 37534560, 45041472, 50046080, 56301840, 64344960, 75069120, 90082944, 112603680, 150138240, 225207360, 450414720]

約数ペア:

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