1631301120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{7867}}^1$

素因数の和:7902

約数の個数: 200

約数和(自身を含む): 5843547864

約数和(自身を除く): 4212246744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 7867, 8640, 10368, 11520, 12960, 13824, 15734, 17280, 20736, 23040, 23601, 25920, 31468, 34560, 39335, 41472, 47202, 51840, 62936, 69120, 70803, 78670, 94404, 103680, 118005, 125872, 141606, 157340, 188808, 207360, 212409, 236010, 251744, 283212, 314680, 354015, 377616, 424818, 472020, 503488, 566424, 629360, 637227, 708030, 755232, 849636, 944040, 1006976, 1062045, 1132848, 1258720, 1274454, 1416060, 1510464, 1699272, 1888080, 2013952, 2124090, 2265696, 2517440, 2548908, 2832120, 3020928, 3186135, 3398544, 3776160, 4027904, 4248180, 4531392, 5034880, 5097816, 5664240, 6041856, 6372270, 6797088, 7552320, 8496360, 9062784, 10069760, 10195632, 11328480, 12083712, 12744540, 13594176, 15104640, 16992720, 18125568, 20139520, 20391264, 22656960, 25489080, 27188352, 30209280, 33985440, 36251136, 40782528, 45313920, 50978160, 54376704, 60418560, 67970880, 81565056, 90627840, 101956320, 108753408, 135941760, 163130112, 181255680, 203912640, 271883520, 326260224, 407825280, 543767040, 815650560, 1631301120]

約数ペア:

[(1, 1631301120), (2, 815650560), (3, 543767040), (4, 407825280), (5, 326260224), (6, 271883520), (8, 203912640), (9, 181255680), (10, 163130112), (12, 135941760), (15, 108753408), (16, 101956320), (18, 90627840), (20, 81565056), (24, 67970880), (27, 60418560), (30, 54376704), (32, 50978160), (36, 45313920), (40, 40782528), (45, 36251136), (48, 33985440), (54, 30209280), (60, 27188352), (64, 25489080), (72, 22656960), (80, 20391264), (81, 20139520), (90, 18125568), (96, 16992720), (108, 15104640), (120, 13594176), (128, 12744540), (135, 12083712), (144, 11328480), (160, 10195632), (162, 10069760), (180, 9062784), (192, 8496360), (216, 7552320), (240, 6797088), (256, 6372270), (270, 6041856), (288, 5664240), (320, 5097816), (324, 5034880), (360, 4531392), (384, 4248180), (405, 4027904), (432, 3776160), (480, 3398544), (512, 3186135), (540, 3020928), (576, 2832120), (640, 2548908), (648, 2517440), (720, 2265696), (768, 2124090), (810, 2013952), (864, 1888080), (960, 1699272), (1080, 1510464), (1152, 1416060), (1280, 1274454), (1296, 1258720), (1440, 1132848), (1536, 1062045), (1620, 1006976), (1728, 944040), (1920, 849636), (2160, 755232), (2304, 708030), (2560, 637227), (2592, 629360), (2880, 566424), (3240, 503488), (3456, 472020), (3840, 424818), (4320, 377616), (4608, 354015), (5184, 314680), (5760, 283212), (6480, 251744), (6912, 236010), (7680, 212409), (7867, 207360), (8640, 188808), (10368, 157340), (11520, 141606), (12960, 125872), (13824, 118005), (15734, 103680), (17280, 94404), (20736, 78670), (23040, 70803), (23601, 69120), (25920, 62936), (31468, 51840), (34560, 47202), (39335, 41472)]