207692800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 264

約数和(自身を含む): 629493440

約数和(自身を除く): 421800640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 61, 64, 70, 76, 80, 95, 100, 112, 122, 128, 133, 140, 152, 160, 175, 190, 200, 224, 244, 256, 266, 280, 304, 305, 320, 350, 380, 400, 427, 448, 475, 488, 512, 532, 560, 608, 610, 640, 665, 700, 760, 800, 854, 896, 950, 976, 1024, 1064, 1120, 1159, 1216, 1220, 1280, 1330, 1400, 1520, 1525, 1600, 1708, 1792, 1900, 1952, 2128, 2135, 2240, 2318, 2432, 2440, 2560, 2660, 2800, 3040, 3050, 3200, 3325, 3416, 3584, 3800, 3904, 4256, 4270, 4480, 4636, 4864, 4880, 5120, 5320, 5600, 5795, 6080, 6100, 6400, 6650, 6832, 7168, 7600, 7808, 8113, 8512, 8540, 8960, 9272, 9728, 9760, 10640, 10675, 11200, 11590, 12160, 12200, 12800, 13300, 13664, 15200, 15616, 16226, 17024, 17080, 17920, 18544, 19456, 19520, 21280, 21350, 22400, 23180, 24320, 24400, 25600, 26600, 27328, 28975, 30400, 31232, 32452, 34048, 34160, 35840, 37088, 39040, 40565, 42560, 42700, 44800, 46360, 48640, 48800, 53200, 54656, 57950, 60800, 62464, 64904, 68096, 68320, 74176, 78080, 81130, 85120, 85400, 89600, 92720, 97280, 97600, 106400, 109312, 115900, 121600, 129808, 136192, 136640, 148352, 156160, 162260, 170240, 170800, 179200, 185440, 195200, 202825, 212800, 218624, 231800, 243200, 259616, 273280, 296704, 312320, 324520, 340480, 341600, 370880, 390400, 405650, 425600, 437248, 463600, 486400, 519232, 546560, 593408, 649040, 680960, 683200, 741760, 780800, 811300, 851200, 927200, 1038464, 1093120, 1186816, 1298080, 1366400, 1483520, 1561600, 1622600, 1702400, 1854400, 2076928, 2186240, 2596160, 2732800, 2967040, 3245200, 3404800, 3708800, 4153856, 5192320, 5465600, 5934080, 6490400, 7417600, 8307712, 10384640, 10931200, 12980800, 14835200, 20769280, 25961600, 29670400, 41538560, 51923200, 103846400, 207692800]

約数ペア:

[(1, 207692800), (2, 103846400), (4, 51923200), (5, 41538560), (7, 29670400), (8, 25961600), (10, 20769280), (14, 14835200), (16, 12980800), (19, 10931200), (20, 10384640), (25, 8307712), (28, 7417600), (32, 6490400), (35, 5934080), (38, 5465600), (40, 5192320), (50, 4153856), (56, 3708800), (61, 3404800), (64, 3245200), (70, 2967040), (76, 2732800), (80, 2596160), (95, 2186240), (100, 2076928), (112, 1854400), (122, 1702400), (128, 1622600), (133, 1561600), (140, 1483520), (152, 1366400), (160, 1298080), (175, 1186816), (190, 1093120), (200, 1038464), (224, 927200), (244, 851200), (256, 811300), (266, 780800), (280, 741760), (304, 683200), (305, 680960), (320, 649040), (350, 593408), (380, 546560), (400, 519232), (427, 486400), (448, 463600), (475, 437248), (488, 425600), (512, 405650), (532, 390400), (560, 370880), (608, 341600), (610, 340480), (640, 324520), (665, 312320), (700, 296704), (760, 273280), (800, 259616), (854, 243200), (896, 231800), (950, 218624), (976, 212800), (1024, 202825), (1064, 195200), (1120, 185440), (1159, 179200), (1216, 170800), (1220, 170240), (1280, 162260), (1330, 156160), (1400, 148352), (1520, 136640), (1525, 136192), (1600, 129808), (1708, 121600), (1792, 115900), (1900, 109312), (1952, 106400), (2128, 97600), (2135, 97280), (2240, 92720), (2318, 89600), (2432, 85400), (2440, 85120), (2560, 81130), (2660, 78080), (2800, 74176), (3040, 68320), (3050, 68096), (3200, 64904), (3325, 62464), (3416, 60800), (3584, 57950), (3800, 54656), (3904, 53200), (4256, 48800), (4270, 48640), (4480, 46360), (4636, 44800), (4864, 42700), (4880, 42560), (5120, 40565), (5320, 39040), (5600, 37088), (5795, 35840), (6080, 34160), (6100, 34048), (6400, 32452), (6650, 31232), (6832, 30400), (7168, 28975), (7600, 27328), (7808, 26600), (8113, 25600), (8512, 24400), (8540, 24320), (8960, 23180), (9272, 22400), (9728, 21350), (9760, 21280), (10640, 19520), (10675, 19456), (11200, 18544), (11590, 17920), (12160, 17080), (12200, 17024), (12800, 16226), (13300, 15616), (13664, 15200)]