20140804080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{2927}}^1$

素因数の和:3468

約数の個数: 240

約数和(自身を含む): 71365432320

約数和(自身を除く): 51224628240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 503, 570, 684, 720, 760, 855, 912, 1006, 1140, 1368, 1509, 1520, 1710, 2012, 2280, 2515, 2736, 2927, 3018, 3420, 4024, 4527, 4560, 5030, 5854, 6036, 6840, 7545, 8048, 8781, 9054, 9557, 10060, 11708, 12072, 13680, 14635, 15090, 17562, 18108, 19114, 20120, 22635, 23416, 24144, 26343, 28671, 29270, 30180, 35124, 36216, 38228, 40240, 43905, 45270, 46832, 47785, 52686, 55613, 57342, 58540, 60360, 70248, 72432, 76456, 86013, 87810, 90540, 95570, 105372, 111226, 114684, 117080, 120720, 131715, 140496, 143355, 152912, 166839, 172026, 175620, 181080, 191140, 210744, 222452, 229368, 234160, 263430, 278065, 286710, 333678, 344052, 351240, 362160, 382280, 421488, 430065, 444904, 458736, 500517, 526860, 556130, 573420, 667356, 688104, 702480, 764560, 834195, 860130, 889808, 1001034, 1053720, 1112260, 1146840, 1334712, 1376208, 1472281, 1668390, 1720260, 2002068, 2107440, 2224520, 2293680, 2502585, 2669424, 2944562, 3336780, 3440520, 4004136, 4416843, 4449040, 5005170, 5889124, 6673560, 6881040, 7361405, 8008272, 8833686, 10010340, 11778248, 13250529, 13347120, 14722810, 17667372, 20020680, 22084215, 23556496, 26501058, 27973339, 29445620, 35334744, 40041360, 44168430, 53002116, 55946678, 58891240, 66252645, 70669488, 83920017, 88336860, 106004232, 111893356, 117782480, 132505290, 139866695, 167840034, 176673720, 212008464, 223786712, 251760051, 265010580, 279733390, 335680068, 353347440, 419600085, 447573424, 503520102, 530021160, 559466780, 671360136, 839200170, 1007040204, 1060042320, 1118933560, 1258800255, 1342720272, 1678400340, 2014080408, 2237867120, 2517600510, 3356800680, 4028160816, 5035201020, 6713601360, 10070402040, 20140804080]

約数ペア:

[(1, 20140804080), (2, 10070402040), (3, 6713601360), (4, 5035201020), (5, 4028160816), (6, 3356800680), (8, 2517600510), (9, 2237867120), (10, 2014080408), (12, 1678400340), (15, 1342720272), (16, 1258800255), (18, 1118933560), (19, 1060042320), (20, 1007040204), (24, 839200170), (30, 671360136), (36, 559466780), (38, 530021160), (40, 503520102), (45, 447573424), (48, 419600085), (57, 353347440), (60, 335680068), (72, 279733390), (76, 265010580), (80, 251760051), (90, 223786712), (95, 212008464), (114, 176673720), (120, 167840034), (144, 139866695), (152, 132505290), (171, 117782480), (180, 111893356), (190, 106004232), (228, 88336860), (240, 83920017), (285, 70669488), (304, 66252645), (342, 58891240), (360, 55946678), (380, 53002116), (456, 44168430), (503, 40041360), (570, 35334744), (684, 29445620), (720, 27973339), (760, 26501058), (855, 23556496), (912, 22084215), (1006, 20020680), (1140, 17667372), (1368, 14722810), (1509, 13347120), (1520, 13250529), (1710, 11778248), (2012, 10010340), (2280, 8833686), (2515, 8008272), (2736, 7361405), (2927, 6881040), (3018, 6673560), (3420, 5889124), (4024, 5005170), (4527, 4449040), (4560, 4416843), (5030, 4004136), (5854, 3440520), (6036, 3336780), (6840, 2944562), (7545, 2669424), (8048, 2502585), (8781, 2293680), (9054, 2224520), (9557, 2107440), (10060, 2002068), (11708, 1720260), (12072, 1668390), (13680, 1472281), (14635, 1376208), (15090, 1334712), (17562, 1146840), (18108, 1112260), (19114, 1053720), (20120, 1001034), (22635, 889808), (23416, 860130), (24144, 834195), (26343, 764560), (28671, 702480), (29270, 688104), (30180, 667356), (35124, 573420), (36216, 556130), (38228, 526860), (40240, 500517), (43905, 458736), (45270, 444904), (46832, 430065), (47785, 421488), (52686, 382280), (55613, 362160), (57342, 351240), (58540, 344052), (60360, 333678), (70248, 286710), (72432, 278065), (76456, 263430), (86013, 234160), (87810, 229368), (90540, 222452), (95570, 210744), (105372, 191140), (111226, 181080), (114684, 175620), (117080, 172026), (120720, 166839), (131715, 152912), (140496, 143355)]