857994480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 480

約数和(自身を含む): 3493062144

約数和(自身を除く): 2635067664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 86, 90, 105, 107, 111, 112, 120, 126, 129, 140, 144, 148, 168, 172, 180, 185, 210, 214, 215, 222, 240, 252, 258, 259, 280, 296, 301, 315, 321, 333, 336, 344, 360, 370, 387, 420, 428, 430, 444, 504, 516, 518, 535, 555, 560, 592, 602, 630, 642, 645, 666, 688, 720, 740, 749, 774, 777, 840, 856, 860, 888, 903, 963, 1008, 1032, 1036, 1070, 1110, 1204, 1260, 1284, 1290, 1295, 1332, 1480, 1498, 1505, 1548, 1554, 1591, 1605, 1665, 1680, 1712, 1720, 1776, 1806, 1926, 1935, 2064, 2072, 2140, 2220, 2247, 2331, 2408, 2520, 2568, 2580, 2590, 2664, 2709, 2960, 2996, 3010, 3096, 3108, 3182, 3210, 3330, 3440, 3612, 3745, 3852, 3870, 3885, 3959, 4144, 4280, 4440, 4494, 4515, 4601, 4662, 4773, 4815, 4816, 5040, 5136, 5160, 5180, 5328, 5418, 5992, 6020, 6192, 6216, 6364, 6420, 6660, 6741, 7224, 7490, 7704, 7740, 7770, 7918, 7955, 8560, 8880, 8988, 9030, 9202, 9324, 9546, 9630, 10320, 10360, 10836, 11137, 11235, 11655, 11877, 11984, 12040, 12432, 12728, 12840, 13320, 13482, 13545, 13803, 14319, 14448, 14980, 15408, 15480, 15540, 15836, 15910, 17976, 18060, 18404, 18648, 19092, 19260, 19795, 20720, 21672, 22274, 22470, 23005, 23310, 23754, 23865, 24080, 25456, 25680, 26640, 26964, 27090, 27606, 27713, 28638, 29960, 30960, 31080, 31672, 31820, 32207, 33411, 33705, 35631, 35952, 36120, 36808, 37296, 38184, 38520, 39590, 41409, 43344, 44548, 44940, 46010, 46620, 47508, 47730, 53928, 54180, 55212, 55426, 55685, 57276, 59385, 59920, 62160, 63344, 63640, 64414, 66822, 67410, 69015, 71262, 71595, 72240, 73616, 76368, 77040, 79180, 82818, 83139, 89096, 89880, 92020, 93240, 95016, 95460, 96621, 100233, 107856, 108360, 110424, 110852, 111370, 114552, 118770, 127280, 128828, 133644, 134820, 138030, 138565, 142524, 143190, 158360, 161035, 165636, 166278, 167055, 170237, 178155, 178192, 179760, 184040, 186480, 190032, 190920, 193242, 200466, 207045, 216720, 220848, 221704, 222740, 229104, 237540, 249417, 257656, 267288, 269640, 276060, 277130, 285048, 286380, 289863, 316720, 322070, 331272, 332556, 334110, 340474, 356310, 368080, 381840, 386484, 400932, 414090, 415695, 443408, 445480, 475080, 483105, 498834, 501165, 510711, 515312, 534576, 539280, 552120, 554260, 570096, 572760, 579726, 644140, 662544, 665112, 668220, 680948, 712620, 772968, 801864, 828180, 831390, 851185, 890960, 950160, 966210, 997668, 1002330, 1021422, 1104240, 1108520, 1145520, 1159452, 1191659, 1247085, 1288280, 1330224, 1336440, 1361896, 1425240, 1449315, 1532133, 1545936, 1603728, 1656360, 1662780, 1702370, 1932420, 1995336, 2004660, 2042844, 2217040, 2318904, 2383318, 2494170, 2553555, 2576560, 2672880, 2723792, 2850480, 2898630, 3064266, 3312720, 3325560, 3404740, 3574977, 3864840, 3990672, 4009320, 4085688, 4637808, 4766636, 4988340, 5107110, 5797260, 5958295, 6128532, 6651120, 6809480, 7149954, 7660665, 7729680, 8018640, 8171376, 9533272, 9976680, 10214220, 10724931, 11594520, 11916590, 12257064, 13618960, 14299908, 15321330, 17874885, 19066544, 19953360, 20428440, 21449862, 23189040, 23833180, 24514128, 28599816, 30642660, 35749770, 40856880, 42899724, 47666360, 53624655, 57199632, 61285320, 71499540, 85799448, 95332720, 107249310, 122570640, 142999080, 171598896, 214498620, 285998160, 428997240, 857994480]

約数ペア:

[(1, 857994480), (2, 428997240), (3, 285998160), (4, 214498620), (5, 171598896), (6, 142999080), (7, 122570640), (8, 107249310), (9, 95332720), (10, 85799448), (12, 71499540), (14, 61285320), (15, 57199632), (16, 53624655), (18, 47666360), (20, 42899724), (21, 40856880), (24, 35749770), (28, 30642660), (30, 28599816), (35, 24514128), (36, 23833180), (37, 23189040), (40, 21449862), (42, 20428440), (43, 19953360), (45, 19066544), (48, 17874885), (56, 15321330), (60, 14299908), (63, 13618960), (70, 12257064), (72, 11916590), (74, 11594520), (80, 10724931), (84, 10214220), (86, 9976680), (90, 9533272), (105, 8171376), (107, 8018640), (111, 7729680), (112, 7660665), (120, 7149954), (126, 6809480), (129, 6651120), (140, 6128532), (144, 5958295), (148, 5797260), (168, 5107110), (172, 4988340), (180, 4766636), (185, 4637808), (210, 4085688), (214, 4009320), (215, 3990672), (222, 3864840), (240, 3574977), (252, 3404740), (258, 3325560), (259, 3312720), (280, 3064266), (296, 2898630), (301, 2850480), (315, 2723792), (321, 2672880), (333, 2576560), (336, 2553555), (344, 2494170), (360, 2383318), (370, 2318904), (387, 2217040), (420, 2042844), (428, 2004660), (430, 1995336), (444, 1932420), (504, 1702370), (516, 1662780), (518, 1656360), (535, 1603728), (555, 1545936), (560, 1532133), (592, 1449315), (602, 1425240), (630, 1361896), (642, 1336440), (645, 1330224), (666, 1288280), (688, 1247085), (720, 1191659), (740, 1159452), (749, 1145520), (774, 1108520), (777, 1104240), (840, 1021422), (856, 1002330), (860, 997668), (888, 966210), (903, 950160), (963, 890960), (1008, 851185), (1032, 831390), (1036, 828180), (1070, 801864), (1110, 772968), (1204, 712620), (1260, 680948), (1284, 668220), (1290, 665112), (1295, 662544), (1332, 644140), (1480, 579726), (1498, 572760), (1505, 570096), (1548, 554260), (1554, 552120), (1591, 539280), (1605, 534576), (1665, 515312), (1680, 510711), (1712, 501165), (1720, 498834), (1776, 483105), (1806, 475080), (1926, 445480), (1935, 443408), (2064, 415695), (2072, 414090), (2140, 400932), (2220, 386484), (2247, 381840), (2331, 368080), (2408, 356310), (2520, 340474), (2568, 334110), (2580, 332556), (2590, 331272), (2664, 322070), (2709, 316720), (2960, 289863), (2996, 286380), (3010, 285048), (3096, 277130), (3108, 276060), (3182, 269640), (3210, 267288), (3330, 257656), (3440, 249417), (3612, 237540), (3745, 229104), (3852, 222740), (3870, 221704), (3885, 220848), (3959, 216720), (4144, 207045), (4280, 200466), (4440, 193242), (4494, 190920), (4515, 190032), (4601, 186480), (4662, 184040), (4773, 179760), (4815, 178192), (4816, 178155), (5040, 170237), (5136, 167055), (5160, 166278), (5180, 165636), (5328, 161035), (5418, 158360), (5992, 143190), (6020, 142524), (6192, 138565), (6216, 138030), (6364, 134820), (6420, 133644), (6660, 128828), (6741, 127280), (7224, 118770), (7490, 114552), (7704, 111370), (7740, 110852), (7770, 110424), (7918, 108360), (7955, 107856), (8560, 100233), (8880, 96621), (8988, 95460), (9030, 95016), (9202, 93240), (9324, 92020), (9546, 89880), (9630, 89096), (10320, 83139), (10360, 82818), (10836, 79180), (11137, 77040), (11235, 76368), (11655, 73616), (11877, 72240), (11984, 71595), (12040, 71262), (12432, 69015), (12728, 67410), (12840, 66822), (13320, 64414), (13482, 63640), (13545, 63344), (13803, 62160), (14319, 59920), (14448, 59385), (14980, 57276), (15408, 55685), (15480, 55426), (15540, 55212), (15836, 54180), (15910, 53928), (17976, 47730), (18060, 47508), (18404, 46620), (18648, 46010), (19092, 44940), (19260, 44548), (19795, 43344), (20720, 41409), (21672, 39590), (22274, 38520), (22470, 38184), (23005, 37296), (23310, 36808), (23754, 36120), (23865, 35952), (24080, 35631), (25456, 33705), (25680, 33411), (26640, 32207), (26964, 31820), (27090, 31672), (27606, 31080), (27713, 30960), (28638, 29960)]