18861984000

素因数分解:

$2^8\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 720

約数和(自身を含む): 74078484480

約数和(自身を除く): 55216500480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 256, 270, 285, 288, 300, 304, 320, 324, 342, 360, 375, 380, 383, 384, 400, 405, 432, 450, 456, 475, 480, 500, 513, 540, 570, 576, 600, 608, 640, 648, 675, 684, 720, 750, 760, 766, 768, 800, 810, 855, 864, 900, 912, 950, 960, 1000, 1026, 1080, 1125, 1140, 1149, 1152, 1200, 1216, 1280, 1296, 1350, 1368, 1425, 1440, 1500, 1520, 1532, 1539, 1600, 1620, 1710, 1728, 1800, 1824, 1900, 1915, 1920, 2000, 2025, 2052, 2160, 2250, 2280, 2298, 2304, 2375, 2400, 2432, 2565, 2592, 2700, 2736, 2850, 2880, 3000, 3040, 3064, 3078, 3200, 3240, 3375, 3420, 3447, 3456, 3600, 3648, 3800, 3830, 3840, 4000, 4050, 4104, 4275, 4320, 4500, 4560, 4596, 4750, 4800, 4864, 5130, 5184, 5400, 5472, 5700, 5745, 5760, 6000, 6080, 6128, 6156, 6400, 6480, 6750, 6840, 6894, 6912, 7125, 7200, 7277, 7296, 7600, 7660, 7695, 8000, 8100, 8208, 8550, 8640, 9000, 9120, 9192, 9500, 9575, 9600, 10125, 10260, 10341, 10368, 10800, 10944, 11400, 11490, 11520, 12000, 12160, 12256, 12312, 12825, 12960, 13500, 13680, 13788, 14250, 14400, 14554, 14592, 15200, 15320, 15390, 16000, 16200, 16416, 17100, 17235, 17280, 18000, 18240, 18384, 19000, 19150, 19200, 20250, 20520, 20682, 20736, 21375, 21600, 21831, 21888, 22800, 22980, 24000, 24320, 24512, 24624, 25650, 25920, 27000, 27360, 27576, 28500, 28725, 28800, 29108, 30400, 30640, 30780, 31023, 32000, 32400, 32832, 34200, 34470, 34560, 36000, 36385, 36480, 36768, 38000, 38300, 38475, 40500, 41040, 41364, 42750, 43200, 43662, 43776, 45600, 45960, 47875, 48000, 49024, 49248, 51300, 51705, 51840, 54000, 54720, 55152, 57000, 57450, 57600, 58216, 60800, 61280, 61560, 62046, 64125, 64800, 65493, 65664, 68400, 68940, 72000, 72770, 72960, 73536, 76000, 76600, 76950, 81000, 82080, 82728, 85500, 86175, 86400, 87324, 91200, 91920, 95750, 96000, 98048, 98496, 102600, 103410, 103680, 108000, 109155, 109440, 110304, 114000, 114900, 116432, 121600, 122560, 123120, 124092, 128250, 129600, 130986, 131328, 136800, 137880, 143625, 144000, 145540, 147072, 152000, 153200, 153900, 155115, 162000, 164160, 165456, 171000, 172350, 172800, 174648, 181925, 182400, 183840, 191500, 192375, 196479, 196992, 205200, 206820, 216000, 218310, 218880, 220608, 228000, 229800, 232864, 245120, 246240, 248184, 256500, 258525, 259200, 261972, 273600, 275760, 287250, 288000, 291080, 294144, 304000, 306400, 307800, 310230, 324000, 327465, 328320, 330912, 342000, 344700, 349296, 363850, 364800, 367680, 383000, 384750, 392958, 393984, 410400, 413640, 430875, 432000, 436620, 441216, 456000, 459600, 465728, 490240, 492480, 496368, 513000, 517050, 518400, 523944, 545775, 547200, 551520, 574500, 582160, 589437, 608000, 612800, 615600, 620460, 648000, 654930, 656640, 661824, 684000, 689400, 698592, 727700, 735360, 766000, 769500, 775575, 785916, 820800, 827280, 861750, 864000, 873240, 882432, 909625, 912000, 919200, 931456, 982395, 984960, 992736, 1026000, 1034100, 1047888, 1091550, 1094400, 1103040, 1149000, 1164320, 1178874, 1225600, 1231200, 1240920, 1292625, 1296000, 1309860, 1323648, 1368000, 1378800, 1397184, 1455400, 1470720, 1532000, 1539000, 1551150, 1571832, 1637325, 1641600, 1654560, 1723500, 1746480, 1819250, 1824000, 1838400, 1862912, 1964790, 1969920, 1985472, 2052000, 2068200, 2095776, 2183100, 2206080, 2298000, 2328640, 2357748, 2451200, 2462400, 2481840, 2585250, 2592000, 2619720, 2647296, 2728875, 2736000, 2757600, 2794368, 2910800, 2947185, 3064000, 3078000, 3102300, 3143664, 3274650, 3283200, 3309120, 3447000, 3492960, 3638500, 3676800, 3877875, 3929580, 3970944, 4104000, 4136400, 4191552, 4366200, 4412160, 4596000, 4657280, 4715496, 4911975, 4924800, 4963680, 5170500, 5239440, 5457750, 5472000, 5515200, 5588736, 5821600, 5894370, 6128000, 6156000, 6204600, 6287328, 6549300, 6618240, 6894000, 6985920, 7277000, 7353600, 7755750, 7859160, 7941888, 8186625, 8208000, 8272800, 8383104, 8732400, 9192000, 9314560, 9430992, 9823950, 9849600, 9927360, 10341000, 10478880, 10915500, 11030400, 11643200, 11788740, 12256000, 12312000, 12409200, 12574656, 13098600, 13236480, 13788000, 13971840, 14554000, 14735925, 15511500, 15718320, 16373250, 16416000, 16545600, 16766208, 17464800, 18384000, 18861984, 19647900, 19854720, 20682000, 20957760, 21831000, 22060800, 23286400, 23577480, 24559875, 24624000, 24818400, 25149312, 26197200, 27576000, 27943680, 29108000, 29471850, 31023000, 31436640, 32746500, 33091200, 34929600, 36768000, 37723968, 39295800, 39709440, 41364000, 41915520, 43662000, 46572800, 47154960, 49119750, 49248000, 49636800, 50298624, 52394400, 55152000, 58216000, 58943700, 62046000, 62873280, 65493000, 66182400, 69859200, 73679625, 75447936, 78591600, 82728000, 83831040, 87324000, 94309920, 98239500, 99273600, 104788800, 110304000, 116432000, 117887400, 124092000, 125746560, 130986000, 139718400, 147359250, 150895872, 157183200, 165456000, 174648000, 188619840, 196479000, 198547200, 209577600, 232864000, 235774800, 248184000, 251493120, 261972000, 294718500, 314366400, 330912000, 349296000, 377239680, 392958000, 419155200, 471549600, 496368000, 523944000, 589437000, 628732800, 698592000, 754479360, 785916000, 943099200, 992736000, 1047888000, 1178874000, 1257465600, 1571832000, 1886198400, 2095776000, 2357748000, 3143664000, 3772396800, 4715496000, 6287328000, 9430992000, 18861984000]

約数ペア:

[(1, 18861984000), (2, 9430992000), (3, 6287328000), (4, 4715496000), (5, 3772396800), (6, 3143664000), (8, 2357748000), (9, 2095776000), (10, 1886198400), (12, 1571832000), (15, 1257465600), (16, 1178874000), (18, 1047888000), (19, 992736000), (20, 943099200), (24, 785916000), (25, 754479360), (27, 698592000), (30, 628732800), (32, 589437000), (36, 523944000), (38, 496368000), (40, 471549600), (45, 419155200), (48, 392958000), (50, 377239680), (54, 349296000), (57, 330912000), (60, 314366400), (64, 294718500), (72, 261972000), (75, 251493120), (76, 248184000), (80, 235774800), (81, 232864000), (90, 209577600), (95, 198547200), (96, 196479000), (100, 188619840), (108, 174648000), (114, 165456000), (120, 157183200), (125, 150895872), (128, 147359250), (135, 139718400), (144, 130986000), (150, 125746560), (152, 124092000), (160, 117887400), (162, 116432000), (171, 110304000), (180, 104788800), (190, 99273600), (192, 98239500), (200, 94309920), (216, 87324000), (225, 83831040), (228, 82728000), (240, 78591600), (250, 75447936), (256, 73679625), (270, 69859200), (285, 66182400), (288, 65493000), (300, 62873280), (304, 62046000), (320, 58943700), (324, 58216000), (342, 55152000), (360, 52394400), (375, 50298624), (380, 49636800), (383, 49248000), (384, 49119750), (400, 47154960), (405, 46572800), (432, 43662000), (450, 41915520), (456, 41364000), (475, 39709440), (480, 39295800), (500, 37723968), (513, 36768000), (540, 34929600), (570, 33091200), (576, 32746500), (600, 31436640), (608, 31023000), (640, 29471850), (648, 29108000), (675, 27943680), (684, 27576000), (720, 26197200), (750, 25149312), (760, 24818400), (766, 24624000), (768, 24559875), (800, 23577480), (810, 23286400), (855, 22060800), (864, 21831000), (900, 20957760), (912, 20682000), (950, 19854720), (960, 19647900), (1000, 18861984), (1026, 18384000), (1080, 17464800), (1125, 16766208), (1140, 16545600), (1149, 16416000), (1152, 16373250), (1200, 15718320), (1216, 15511500), (1280, 14735925), (1296, 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