2829438720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3215

約数の個数: 216

約数和(自身を含む): 9916670400

約数和(自身を除く): 7087231680

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1896, 1920, 2304, 2370, 2528, 2844, 2880, 3109, 3160, 3555, 3792, 3840, 4740, 5056, 5688, 5760, 6218, 6320, 7110, 7584, 9327, 9480, 10112, 11376, 11520, 12436, 12640, 14220, 15168, 15545, 18654, 18960, 20224, 22752, 24872, 25280, 27981, 28440, 30336, 31090, 37308, 37920, 45504, 46635, 49744, 50560, 55962, 56880, 60672, 62180, 74616, 75840, 91008, 93270, 99488, 101120, 111924, 113760, 124360, 139905, 149232, 151680, 182016, 186540, 198976, 223848, 227520, 245611, 248720, 279810, 298464, 303360, 373080, 397952, 447696, 455040, 491222, 497440, 559620, 596928, 736833, 746160, 795904, 895392, 910080, 982444, 994880, 1119240, 1193856, 1228055, 1473666, 1492320, 1790784, 1964888, 1989760, 2210499, 2238480, 2387712, 2456110, 2947332, 2984640, 3581568, 3684165, 3929776, 3979520, 4420998, 4476960, 4912220, 5894664, 5969280, 7163136, 7368330, 7859552, 8841996, 8953920, 9824440, 11052495, 11789328, 11938560, 14736660, 15719104, 17683992, 17907840, 19648880, 22104990, 23578656, 29473320, 31438208, 35367984, 35815680, 39297760, 44209980, 47157312, 58946640, 62876416, 70735968, 78595520, 88419960, 94314624, 117893280, 141471936, 157191040, 176839920, 188629248, 235786560, 282943872, 314382080, 353679840, 471573120, 565887744, 707359680, 943146240, 1414719360, 2829438720]

約数ペア:

[(1, 2829438720), (2, 1414719360), (3, 943146240), (4, 707359680), (5, 565887744), (6, 471573120), (8, 353679840), (9, 314382080), (10, 282943872), (12, 235786560), (15, 188629248), (16, 176839920), (18, 157191040), (20, 141471936), (24, 117893280), (30, 94314624), (32, 88419960), (36, 78595520), (40, 70735968), (45, 62876416), (48, 58946640), (60, 47157312), (64, 44209980), (72, 39297760), (79, 35815680), (80, 35367984), (90, 31438208), (96, 29473320), (120, 23578656), (128, 22104990), (144, 19648880), (158, 17907840), (160, 17683992), (180, 15719104), (192, 14736660), (237, 11938560), (240, 11789328), (256, 11052495), (288, 9824440), (316, 8953920), (320, 8841996), (360, 7859552), (384, 7368330), (395, 7163136), (474, 5969280), (480, 5894664), (576, 4912220), (632, 4476960), (640, 4420998), (711, 3979520), (720, 3929776), (768, 3684165), (790, 3581568), (948, 2984640), (960, 2947332), (1152, 2456110), (1185, 2387712), (1264, 2238480), (1280, 2210499), (1422, 1989760), (1440, 1964888), (1580, 1790784), (1896, 1492320), (1920, 1473666), (2304, 1228055), (2370, 1193856), (2528, 1119240), (2844, 994880), (2880, 982444), (3109, 910080), (3160, 895392), (3555, 795904), (3792, 746160), (3840, 736833), (4740, 596928), (5056, 559620), (5688, 497440), (5760, 491222), (6218, 455040), (6320, 447696), (7110, 397952), (7584, 373080), (9327, 303360), (9480, 298464), (10112, 279810), (11376, 248720), (11520, 245611), (12436, 227520), (12640, 223848), (14220, 198976), (15168, 186540), (15545, 182016), (18654, 151680), (18960, 149232), (20224, 139905), (22752, 124360), (24872, 113760), (25280, 111924), (27981, 101120), (28440, 99488), (30336, 93270), (31090, 91008), (37308, 75840), (37920, 74616), (45504, 62180), (46635, 60672), (49744, 56880), (50560, 55962)]