21917544960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:763

約数の個数: 320

約数和(自身を含む): 72615388032

約数和(自身を除く): 50697843072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 137, 148, 160, 185, 192, 222, 240, 256, 274, 296, 320, 370, 384, 411, 444, 480, 512, 548, 555, 563, 592, 640, 685, 740, 768, 822, 888, 960, 1096, 1110, 1126, 1184, 1280, 1370, 1480, 1536, 1644, 1689, 1776, 1920, 2055, 2192, 2220, 2252, 2368, 2560, 2740, 2815, 2960, 3288, 3378, 3552, 3840, 4110, 4384, 4440, 4504, 4736, 5069, 5480, 5630, 5920, 6576, 6756, 7104, 7680, 8220, 8445, 8768, 8880, 9008, 9472, 10138, 10960, 11260, 11840, 13152, 13512, 14208, 15207, 16440, 16890, 17536, 17760, 18016, 18944, 20276, 20831, 21920, 22520, 23680, 25345, 26304, 27024, 28416, 30414, 32880, 33780, 35072, 35520, 36032, 40552, 41662, 43840, 45040, 47360, 50690, 52608, 54048, 56832, 60828, 62493, 65760, 67560, 70144, 71040, 72064, 76035, 77131, 81104, 83324, 87680, 90080, 94720, 101380, 104155, 105216, 108096, 121656, 124986, 131520, 135120, 142080, 144128, 152070, 154262, 162208, 166648, 175360, 180160, 202760, 208310, 210432, 216192, 231393, 243312, 249972, 263040, 270240, 284160, 288256, 304140, 308524, 312465, 324416, 333296, 350720, 360320, 385655, 405520, 416620, 432384, 462786, 486624, 499944, 526080, 540480, 608280, 617048, 624930, 648832, 666592, 720640, 771310, 811040, 833240, 864768, 925572, 973248, 999888, 1052160, 1080960, 1156965, 1216560, 1234096, 1249860, 1297664, 1333184, 1441280, 1542620, 1622080, 1666480, 1851144, 1946496, 1999776, 2161920, 2313930, 2433120, 2468192, 2499720, 2595328, 2666368, 2853847, 3085240, 3244160, 3332960, 3702288, 3892992, 3999552, 4323840, 4627860, 4866240, 4936384, 4999440, 5332736, 5707694, 6170480, 6488320, 6665920, 7404576, 7785984, 7999104, 8561541, 9255720, 9732480, 9872768, 9998880, 10665472, 11415388, 12340960, 12976640, 13331840, 14269235, 14809152, 15998208, 17123082, 18511440, 19464960, 19745536, 19997760, 22830776, 24681920, 26663680, 28538470, 29618304, 31996416, 34246164, 37022880, 38929920, 39491072, 39995520, 42807705, 45661552, 49363840, 53327360, 57076940, 59236608, 68492328, 74045760, 79991040, 85615410, 91323104, 98727680, 114153880, 118473216, 136984656, 148091520, 159982080, 171230820, 182646208, 197455360, 228307760, 273969312, 296183040, 342461640, 365292416, 456615520, 547938624, 592366080, 684923280, 730584832, 913231040, 1095877248, 1369846560, 1461169664, 1826462080, 2191754496, 2739693120, 3652924160, 4383508992, 5479386240, 7305848320, 10958772480, 21917544960]

約数ペア:

[(1, 21917544960), (2, 10958772480), (3, 7305848320), (4, 5479386240), (5, 4383508992), (6, 3652924160), (8, 2739693120), (10, 2191754496), (12, 1826462080), (15, 1461169664), (16, 1369846560), (20, 1095877248), (24, 913231040), (30, 730584832), (32, 684923280), (37, 592366080), (40, 547938624), (48, 456615520), (60, 365292416), (64, 342461640), (74, 296183040), (80, 273969312), (96, 228307760), (111, 197455360), (120, 182646208), (128, 171230820), (137, 159982080), (148, 148091520), (160, 136984656), (185, 118473216), (192, 114153880), (222, 98727680), (240, 91323104), (256, 85615410), (274, 79991040), (296, 74045760), (320, 68492328), (370, 59236608), (384, 57076940), (411, 53327360), (444, 49363840), (480, 45661552), (512, 42807705), (548, 39995520), (555, 39491072), (563, 38929920), (592, 37022880), (640, 34246164), (685, 31996416), (740, 29618304), (768, 28538470), (822, 26663680), (888, 24681920), (960, 22830776), (1096, 19997760), (1110, 19745536), (1126, 19464960), (1184, 18511440), (1280, 17123082), (1370, 15998208), (1480, 14809152), (1536, 14269235), (1644, 13331840), (1689, 12976640), (1776, 12340960), (1920, 11415388), (2055, 10665472), (2192, 9998880), (2220, 9872768), (2252, 9732480), (2368, 9255720), (2560, 8561541), (2740, 7999104), (2815, 7785984), (2960, 7404576), (3288, 6665920), (3378, 6488320), (3552, 6170480), (3840, 5707694), (4110, 5332736), (4384, 4999440), (4440, 4936384), (4504, 4866240), (4736, 4627860), (5069, 4323840), (5480, 3999552), (5630, 3892992), (5920, 3702288), (6576, 3332960), (6756, 3244160), (7104, 3085240), (7680, 2853847), (8220, 2666368), (8445, 2595328), (8768, 2499720), (8880, 2468192), (9008, 2433120), (9472, 2313930), (10138, 2161920), (10960, 1999776), (11260, 1946496), (11840, 1851144), (13152, 1666480), (13512, 1622080), (14208, 1542620), (15207, 1441280), (16440, 1333184), (16890, 1297664), (17536, 1249860), (17760, 1234096), (18016, 1216560), (18944, 1156965), (20276, 1080960), (20831, 1052160), (21920, 999888), (22520, 973248), (23680, 925572), (25345, 864768), (26304, 833240), (27024, 811040), (28416, 771310), (30414, 720640), (32880, 666592), (33780, 648832), (35072, 624930), (35520, 617048), (36032, 608280), (40552, 540480), (41662, 526080), (43840, 499944), (45040, 486624), (47360, 462786), (50690, 432384), (52608, 416620), (54048, 405520), (56832, 385655), (60828, 360320), (62493, 350720), (65760, 333296), (67560, 324416), (70144, 312465), (71040, 308524), (72064, 304140), (76035, 288256), (77131, 284160), (81104, 270240), (83324, 263040), (87680, 249972), (90080, 243312), (94720, 231393), (101380, 216192), (104155, 210432), (105216, 208310), (108096, 202760), (121656, 180160), (124986, 175360), (131520, 166648), (135120, 162208), (142080, 154262), (144128, 152070)]