821046240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1479

約数の個数: 384

約数和(自身を含む): 3459456000

約数和(自身を除く): 2638409760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1429, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 2858, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4287, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5716, 5985, 6048, 6384, 6840, 7145, 7182, 7560, 7980, 8208, 8574, 9120, 9576, 10003, 10080, 10260, 10640, 11432, 11970, 12768, 12861, 13680, 14290, 14364, 15120, 15960, 16416, 17148, 17955, 19152, 20006, 20520, 21280, 21435, 22864, 23940, 25722, 27151, 27360, 28580, 28728, 30009, 30240, 31920, 34296, 35910, 38304, 38583, 40012, 41040, 42870, 45728, 47880, 50015, 51444, 54302, 57160, 57456, 60018, 63840, 64305, 68592, 71820, 77166, 80024, 81453, 82080, 85740, 90027, 95760, 100030, 102888, 108604, 114320, 114912, 120036, 128610, 135755, 137184, 143640, 150045, 154332, 160048, 162906, 171480, 180054, 190057, 191520, 192915, 200060, 205776, 217208, 228640, 240072, 244359, 257220, 270081, 271510, 287280, 300090, 308664, 320096, 325812, 342960, 360108, 380114, 385830, 400120, 407265, 411552, 434416, 450135, 480144, 488718, 514440, 540162, 543020, 570171, 574560, 600180, 617328, 651624, 685920, 720216, 733077, 760228, 771660, 800240, 814530, 868832, 900270, 950285, 960288, 977436, 1028880, 1080324, 1086040, 1140342, 1200360, 1221795, 1234656, 1303248, 1350405, 1440432, 1466154, 1520456, 1543320, 1600480, 1629060, 1710513, 1800540, 1900570, 1954872, 2057760, 2160648, 2172080, 2280684, 2400720, 2443590, 2606496, 2700810, 2850855, 2880864, 2932308, 3040912, 3086640, 3258120, 3421026, 3601080, 3665385, 3801140, 3909744, 4321296, 4344160, 4561368, 4801440, 4887180, 5131539, 5401620, 5701710, 5864616, 6081824, 6173280, 6516240, 6842052, 7202160, 7330770, 7602280, 7819488, 8552565, 8642592, 9122736, 9774360, 10263078, 10803240, 11403420, 11729232, 13032480, 13684104, 14404320, 14661540, 15204560, 17105130, 18245472, 19548720, 20526156, 21606480, 22806840, 23458464, 25657695, 27368208, 29323080, 30409120, 34210260, 39097440, 41052312, 43212960, 45613680, 51315390, 54736416, 58646160, 68420520, 82104624, 91227360, 102630780, 117292320, 136841040, 164209248, 205261560, 273682080, 410523120, 821046240]

約数ペア:

[(1, 821046240), (2, 410523120), (3, 273682080), (4, 205261560), (5, 164209248), (6, 136841040), (7, 117292320), (8, 102630780), (9, 91227360), (10, 82104624), (12, 68420520), (14, 58646160), (15, 54736416), (16, 51315390), (18, 45613680), (19, 43212960), (20, 41052312), (21, 39097440), (24, 34210260), (27, 30409120), (28, 29323080), (30, 27368208), (32, 25657695), (35, 23458464), (36, 22806840), (38, 21606480), (40, 20526156), (42, 19548720), (45, 18245472), (48, 17105130), (54, 15204560), (56, 14661540), (57, 14404320), (60, 13684104), (63, 13032480), (70, 11729232), (72, 11403420), (76, 10803240), (80, 10263078), (84, 9774360), (90, 9122736), (95, 8642592), (96, 8552565), (105, 7819488), (108, 7602280), (112, 7330770), (114, 7202160), (120, 6842052), (126, 6516240), (133, 6173280), (135, 6081824), (140, 5864616), (144, 5701710), (152, 5401620), (160, 5131539), (168, 4887180), (171, 4801440), (180, 4561368), (189, 4344160), (190, 4321296), (210, 3909744), (216, 3801140), (224, 3665385), (228, 3601080), (240, 3421026), (252, 3258120), (266, 3086640), (270, 3040912), (280, 2932308), (285, 2880864), (288, 2850855), (304, 2700810), (315, 2606496), (336, 2443590), (342, 2400720), (360, 2280684), (378, 2172080), (380, 2160648), (399, 2057760), (420, 1954872), (432, 1900570), (456, 1800540), (480, 1710513), (504, 1629060), (513, 1600480), (532, 1543320), (540, 1520456), (560, 1466154), (570, 1440432), (608, 1350405), (630, 1303248), (665, 1234656), (672, 1221795), (684, 1200360), (720, 1140342), (756, 1086040), (760, 1080324), (798, 1028880), (840, 977436), (855, 960288), (864, 950285), (912, 900270), (945, 868832), (1008, 814530), (1026, 800240), (1064, 771660), (1080, 760228), (1120, 733077), (1140, 720216), (1197, 685920), (1260, 651624), (1330, 617328), (1368, 600180), (1429, 574560), (1440, 570171), (1512, 543020), (1520, 540162), (1596, 514440), (1680, 488718), (1710, 480144), (1824, 450135), (1890, 434416), (1995, 411552), (2016, 407265), (2052, 400120), (2128, 385830), (2160, 380114), (2280, 360108), (2394, 342960), (2520, 325812), (2565, 320096), (2660, 308664), (2736, 300090), (2858, 287280), (3024, 271510), (3040, 270081), (3192, 257220), (3360, 244359), (3420, 240072), (3591, 228640), (3780, 217208), (3990, 205776), (4104, 200060), (4256, 192915), (4287, 191520), (4320, 190057), (4560, 180054), (4788, 171480), (5040, 162906), (5130, 160048), (5320, 154332), (5472, 150045), (5716, 143640), (5985, 137184), (6048, 135755), (6384, 128610), (6840, 120036), (7145, 114912), (7182, 114320), (7560, 108604), (7980, 102888), (8208, 100030), (8574, 95760), (9120, 90027), (9576, 85740), (10003, 82080), (10080, 81453), (10260, 80024), (10640, 77166), (11432, 71820), (11970, 68592), (12768, 64305), (12861, 63840), (13680, 60018), (14290, 57456), (14364, 57160), (15120, 54302), (15960, 51444), (16416, 50015), (17148, 47880), (17955, 45728), (19152, 42870), (20006, 41040), (20520, 40012), (21280, 38583), (21435, 38304), (22864, 35910), (23940, 34296), (25722, 31920), (27151, 30240), (27360, 30009), (28580, 28728)]