629118720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 216

約数和(自身を含む): 2203031376

約数和(自身を除く): 1573912656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 563, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1126, 1152, 1164, 1280, 1440, 1455, 1552, 1689, 1746, 1920, 1940, 2252, 2304, 2328, 2815, 2880, 2910, 3104, 3378, 3492, 3840, 3880, 4365, 4504, 4656, 5067, 5630, 5760, 5820, 6208, 6756, 6984, 7760, 8445, 8730, 9008, 9312, 10134, 11260, 11520, 11640, 12416, 13512, 13968, 15520, 16890, 17460, 18016, 18624, 20268, 22520, 23280, 24832, 25335, 27024, 27936, 31040, 33780, 34920, 36032, 37248, 40536, 45040, 46560, 50670, 54048, 54611, 55872, 62080, 67560, 69840, 72064, 74496, 81072, 90080, 93120, 101340, 108096, 109222, 111744, 124160, 135120, 139680, 144128, 162144, 163833, 180160, 186240, 202680, 216192, 218444, 223488, 270240, 273055, 279360, 324288, 327666, 360320, 372480, 405360, 432384, 436888, 491499, 540480, 546110, 558720, 648576, 655332, 720640, 810720, 819165, 873776, 982998, 1080960, 1092220, 1117440, 1297152, 1310664, 1621440, 1638330, 1747552, 1965996, 2161920, 2184440, 2457495, 2621328, 3242880, 3276660, 3495104, 3931992, 4368880, 4914990, 5242656, 6485760, 6553320, 6990208, 7863984, 8737760, 9829980, 10485312, 13106640, 13980416, 15727968, 17475520, 19659960, 20970624, 26213280, 31455936, 34951040, 39319920, 41941248, 52426560, 62911872, 69902080, 78639840, 104853120, 125823744, 157279680, 209706240, 314559360, 629118720]

約数ペア:

[(1, 629118720), (2, 314559360), (3, 209706240), (4, 157279680), (5, 125823744), (6, 104853120), (8, 78639840), (9, 69902080), (10, 62911872), (12, 52426560), (15, 41941248), (16, 39319920), (18, 34951040), (20, 31455936), (24, 26213280), (30, 20970624), (32, 19659960), (36, 17475520), (40, 15727968), (45, 13980416), (48, 13106640), (60, 10485312), (64, 9829980), (72, 8737760), (80, 7863984), (90, 6990208), (96, 6553320), (97, 6485760), (120, 5242656), (128, 4914990), (144, 4368880), (160, 3931992), (180, 3495104), (192, 3276660), (194, 3242880), (240, 2621328), (256, 2457495), (288, 2184440), (291, 2161920), (320, 1965996), (360, 1747552), (384, 1638330), (388, 1621440), (480, 1310664), (485, 1297152), (563, 1117440), (576, 1092220), (582, 1080960), (640, 982998), (720, 873776), (768, 819165), (776, 810720), (873, 720640), (960, 655332), (970, 648576), (1126, 558720), (1152, 546110), (1164, 540480), (1280, 491499), (1440, 436888), (1455, 432384), (1552, 405360), (1689, 372480), (1746, 360320), (1920, 327666), (1940, 324288), (2252, 279360), (2304, 273055), (2328, 270240), (2815, 223488), (2880, 218444), (2910, 216192), (3104, 202680), (3378, 186240), (3492, 180160), (3840, 163833), (3880, 162144), (4365, 144128), (4504, 139680), (4656, 135120), (5067, 124160), (5630, 111744), (5760, 109222), (5820, 108096), (6208, 101340), (6756, 93120), (6984, 90080), (7760, 81072), (8445, 74496), (8730, 72064), (9008, 69840), (9312, 67560), (10134, 62080), (11260, 55872), (11520, 54611), (11640, 54048), (12416, 50670), (13512, 46560), (13968, 45040), (15520, 40536), (16890, 37248), (17460, 36032), (18016, 34920), (18624, 33780), (20268, 31040), (22520, 27936), (23280, 27024), (24832, 25335)]