28903173120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{797}}^1$

素因数の和:1615

約数の個数: 264

約数和(自身を含む): 100401812784

約数和(自身を除く): 71498639664

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 787, 797, 960, 1024, 1152, 1280, 1440, 1536, 1574, 1594, 1920, 2304, 2361, 2391, 2560, 2880, 3072, 3148, 3188, 3840, 3935, 3985, 4608, 4722, 4782, 5120, 5760, 6296, 6376, 7083, 7173, 7680, 7870, 7970, 9216, 9444, 9564, 11520, 11805, 11955, 12592, 12752, 14166, 14346, 15360, 15740, 15940, 18888, 19128, 23040, 23610, 23910, 25184, 25504, 28332, 28692, 31480, 31880, 35415, 35865, 37776, 38256, 46080, 47220, 47820, 50368, 51008, 56664, 57384, 62960, 63760, 70830, 71730, 75552, 76512, 94440, 95640, 100736, 102016, 113328, 114768, 125920, 127520, 141660, 143460, 151104, 153024, 188880, 191280, 201472, 204032, 226656, 229536, 251840, 255040, 283320, 286920, 302208, 306048, 377760, 382560, 402944, 408064, 453312, 459072, 503680, 510080, 566640, 573840, 604416, 612096, 627239, 755520, 765120, 805888, 816128, 906624, 918144, 1007360, 1020160, 1133280, 1147680, 1208832, 1224192, 1254478, 1511040, 1530240, 1813248, 1836288, 1881717, 2014720, 2040320, 2266560, 2295360, 2417664, 2448384, 2508956, 3022080, 3060480, 3136195, 3626496, 3672576, 3763434, 4029440, 4080640, 4533120, 4590720, 5017912, 5645151, 6044160, 6120960, 6272390, 7252992, 7345152, 7526868, 9066240, 9181440, 9408585, 10035824, 11290302, 12088320, 12241920, 12544780, 15053736, 18132480, 18362880, 18817170, 20071648, 22580604, 25089560, 28225755, 30107472, 36264960, 36725760, 37634340, 40143296, 45161208, 50179120, 56451510, 60214944, 75268680, 80286592, 90322416, 100358240, 112903020, 120429888, 150537360, 160573184, 180644832, 200716480, 225806040, 240859776, 301074720, 321146368, 361289664, 401432960, 451612080, 481719552, 602149440, 642292736, 722579328, 802865920, 903224160, 963439104, 1204298880, 1445158656, 1605731840, 1806448320, 1926878208, 2408597760, 2890317312, 3211463680, 3612896640, 4817195520, 5780634624, 7225793280, 9634391040, 14451586560, 28903173120]

約数ペア:

[(1, 28903173120), (2, 14451586560), (3, 9634391040), (4, 7225793280), (5, 5780634624), (6, 4817195520), (8, 3612896640), (9, 3211463680), (10, 2890317312), (12, 2408597760), (15, 1926878208), (16, 1806448320), (18, 1605731840), (20, 1445158656), (24, 1204298880), (30, 963439104), (32, 903224160), (36, 802865920), (40, 722579328), (45, 642292736), (48, 602149440), (60, 481719552), (64, 451612080), (72, 401432960), (80, 361289664), (90, 321146368), (96, 301074720), (120, 240859776), (128, 225806040), (144, 200716480), (160, 180644832), (180, 160573184), (192, 150537360), (240, 120429888), (256, 112903020), (288, 100358240), (320, 90322416), (360, 80286592), (384, 75268680), (480, 60214944), (512, 56451510), (576, 50179120), (640, 45161208), (720, 40143296), (768, 37634340), (787, 36725760), (797, 36264960), (960, 30107472), (1024, 28225755), (1152, 25089560), (1280, 22580604), (1440, 20071648), (1536, 18817170), (1574, 18362880), (1594, 18132480), (1920, 15053736), (2304, 12544780), (2361, 12241920), (2391, 12088320), (2560, 11290302), (2880, 10035824), (3072, 9408585), (3148, 9181440), (3188, 9066240), (3840, 7526868), (3935, 7345152), (3985, 7252992), (4608, 6272390), (4722, 6120960), (4782, 6044160), (5120, 5645151), (5760, 5017912), (6296, 4590720), (6376, 4533120), (7083, 4080640), (7173, 4029440), (7680, 3763434), (7870, 3672576), (7970, 3626496), (9216, 3136195), (9444, 3060480), (9564, 3022080), (11520, 2508956), (11805, 2448384), (11955, 2417664), (12592, 2295360), (12752, 2266560), (14166, 2040320), (14346, 2014720), (15360, 1881717), (15740, 1836288), (15940, 1813248), (18888, 1530240), (19128, 1511040), (23040, 1254478), (23610, 1224192), (23910, 1208832), (25184, 1147680), (25504, 1133280), (28332, 1020160), (28692, 1007360), (31480, 918144), (31880, 906624), (35415, 816128), (35865, 805888), (37776, 765120), (38256, 755520), (46080, 627239), (47220, 612096), (47820, 604416), (50368, 573840), (51008, 566640), (56664, 510080), (57384, 503680), (62960, 459072), (63760, 453312), (70830, 408064), (71730, 402944), (75552, 382560), (76512, 377760), (94440, 306048), (95640, 302208), (100736, 286920), (102016, 283320), (113328, 255040), (114768, 251840), (125920, 229536), (127520, 226656), (141660, 204032), (143460, 201472), (151104, 191280), (153024, 188880)]