216069120

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 220

約数和(自身を含む): 775755684

約数和(自身を除く): 559686564

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, 521, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1042, 1080, 1152, 1280, 1296, 1440, 1536, 1563, 1620, 1728, 1920, 2084, 2160, 2304, 2560, 2592, 2605, 2880, 3072, 3126, 3240, 3456, 3840, 4168, 4320, 4608, 4689, 5120, 5184, 5210, 5760, 6252, 6480, 6912, 7680, 7815, 8336, 8640, 9216, 9378, 10368, 10420, 11520, 12504, 12960, 13824, 14067, 15360, 15630, 16672, 17280, 18756, 20736, 20840, 23040, 23445, 25008, 25920, 27648, 28134, 31260, 33344, 34560, 37512, 41472, 41680, 42201, 46080, 46890, 50016, 51840, 56268, 62520, 66688, 69120, 70335, 75024, 82944, 83360, 84402, 93780, 100032, 103680, 112536, 125040, 133376, 138240, 140670, 150048, 166720, 168804, 187560, 200064, 207360, 211005, 225072, 250080, 266752, 281340, 300096, 333440, 337608, 375120, 400128, 414720, 422010, 450144, 500160, 533504, 562680, 600192, 666880, 675216, 750240, 800256, 844020, 900288, 1000320, 1125360, 1200384, 1333760, 1350432, 1500480, 1600512, 1688040, 1800576, 2000640, 2250720, 2400768, 2667520, 2700864, 3000960, 3376080, 3601152, 4001280, 4501440, 4801536, 5401728, 6001920, 6752160, 7202304, 8002560, 9002880, 10803456, 12003840, 13504320, 14404608, 18005760, 21606912, 24007680, 27008640, 36011520, 43213824, 54017280, 72023040, 108034560, 216069120]

約数ペア:

[(1, 216069120), (2, 108034560), (3, 72023040), (4, 54017280), (5, 43213824), (6, 36011520), (8, 27008640), (9, 24007680), (10, 21606912), (12, 18005760), (15, 14404608), (16, 13504320), (18, 12003840), (20, 10803456), (24, 9002880), (27, 8002560), (30, 7202304), (32, 6752160), (36, 6001920), (40, 5401728), (45, 4801536), (48, 4501440), (54, 4001280), (60, 3601152), (64, 3376080), (72, 3000960), (80, 2700864), (81, 2667520), (90, 2400768), (96, 2250720), (108, 2000640), (120, 1800576), (128, 1688040), (135, 1600512), (144, 1500480), (160, 1350432), (162, 1333760), (180, 1200384), (192, 1125360), (216, 1000320), (240, 900288), (256, 844020), (270, 800256), (288, 750240), (320, 675216), (324, 666880), (360, 600192), (384, 562680), (405, 533504), (432, 500160), (480, 450144), (512, 422010), (521, 414720), (540, 400128), (576, 375120), (640, 337608), (648, 333440), (720, 300096), (768, 281340), (810, 266752), (864, 250080), (960, 225072), (1024, 211005), (1042, 207360), (1080, 200064), (1152, 187560), (1280, 168804), (1296, 166720), (1440, 150048), (1536, 140670), (1563, 138240), (1620, 133376), (1728, 125040), (1920, 112536), (2084, 103680), (2160, 100032), (2304, 93780), (2560, 84402), (2592, 83360), (2605, 82944), (2880, 75024), (3072, 70335), (3126, 69120), (3240, 66688), (3456, 62520), (3840, 56268), (4168, 51840), (4320, 50016), (4608, 46890), (4689, 46080), (5120, 42201), (5184, 41680), (5210, 41472), (5760, 37512), (6252, 34560), (6480, 33344), (6912, 31260), (7680, 28134), (7815, 27648), (8336, 25920), (8640, 25008), (9216, 23445), (9378, 23040), (10368, 20840), (10420, 20736), (11520, 18756), (12504, 17280), (12960, 16672), (13824, 15630), (14067, 15360)]