838426680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 512

約数和(自身を含む): 3628800000

約数和(自身を除く): 2790373320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 152, 156, 168, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 247, 252, 260, 266, 270, 273, 280, 285, 312, 315, 342, 351, 360, 364, 378, 380, 390, 399, 420, 449, 455, 456, 468, 494, 504, 513, 520, 532, 540, 546, 570, 585, 630, 665, 684, 702, 728, 741, 756, 760, 780, 798, 819, 840, 855, 898, 910, 936, 945, 988, 1026, 1064, 1080, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1347, 1365, 1368, 1404, 1482, 1512, 1560, 1596, 1638, 1710, 1729, 1755, 1796, 1820, 1890, 1976, 1995, 2052, 2184, 2223, 2245, 2280, 2340, 2394, 2457, 2470, 2520, 2565, 2660, 2694, 2730, 2808, 2964, 3143, 3192, 3276, 3420, 3458, 3510, 3591, 3592, 3640, 3705, 3780, 3990, 4041, 4095, 4104, 4446, 4490, 4680, 4788, 4914, 4940, 5130, 5187, 5320, 5388, 5460, 5837, 5928, 5985, 6286, 6552, 6669, 6735, 6840, 6916, 7020, 7182, 7410, 7560, 7980, 8082, 8190, 8531, 8645, 8892, 8980, 9429, 9576, 9828, 9880, 10260, 10374, 10776, 10920, 11115, 11674, 11970, 12123, 12285, 12572, 13338, 13470, 13832, 14040, 14364, 14820, 15561, 15715, 15960, 16164, 16380, 17062, 17290, 17511, 17784, 17955, 17960, 18858, 19656, 20205, 20520, 20748, 22230, 23348, 23940, 24246, 24570, 25144, 25593, 25935, 26676, 26940, 28287, 28728, 29185, 29640, 31122, 31430, 32328, 32760, 33345, 34124, 34580, 35022, 35910, 37716, 40410, 40859, 41496, 42655, 44460, 46683, 46696, 47145, 47880, 48492, 49140, 51186, 51870, 52533, 53352, 53880, 56574, 58370, 59717, 60615, 62244, 62860, 66690, 68248, 69160, 70044, 71820, 75432, 76779, 77805, 80820, 81718, 84861, 85310, 87555, 88920, 93366, 94290, 96984, 98280, 102372, 103740, 105066, 110903, 113148, 116740, 119434, 121230, 122577, 124488, 125720, 127965, 133380, 140088, 141435, 143640, 153558, 155610, 157599, 161640, 163436, 169722, 170620, 175110, 179151, 186732, 188580, 204295, 204744, 207480, 210132, 221806, 226296, 230337, 233415, 233480, 238868, 242460, 245154, 255930, 262665, 266760, 282870, 298585, 307116, 311220, 315198, 326872, 332709, 339444, 341240, 350220, 358302, 367731, 373464, 377160, 383895, 408590, 420264, 424305, 443612, 460674, 466830, 477736, 484920, 490308, 511860, 525330, 537453, 554515, 565740, 597170, 612885, 614232, 622440, 630396, 665418, 678888, 700440, 716604, 735462, 767790, 776321, 787995, 817180, 848610, 887224, 895755, 921348, 933660, 980616, 998127, 1023720, 1050660, 1074906, 1103193, 1109030, 1131480, 1151685, 1194340, 1225770, 1260792, 1330836, 1433208, 1470924, 1535580, 1552642, 1575990, 1612359, 1634360, 1663545, 1697220, 1791510, 1838655, 1842696, 1867320, 1996254, 2101320, 2149812, 2206386, 2218060, 2303370, 2328963, 2388680, 2451540, 2661672, 2687265, 2941848, 2994381, 3071160, 3105284, 3151980, 3224718, 3327090, 3394440, 3583020, 3677310, 3881605, 3992508, 4299624, 4412772, 4436120, 4606740, 4657926, 4903080, 4990635, 5374530, 5515965, 5988762, 6210568, 6303960, 6449436, 6654180, 6986889, 7166040, 7354620, 7763210, 7985016, 8061795, 8825544, 9213480, 9315852, 9981270, 10749060, 11031930, 11644815, 11977524, 12898872, 13308360, 13973778, 14709240, 14971905, 15526420, 16123590, 18631704, 19962540, 20960667, 21498120, 22063860, 23289630, 23955048, 27947556, 29943810, 31052840, 32247180, 34934445, 39925080, 41921334, 44127720, 46579260, 55895112, 59887620, 64494360, 69868890, 83842668, 93158520, 104803335, 119775240, 139737780, 167685336, 209606670, 279475560, 419213340, 838426680]

約数ペア:

[(1, 838426680), (2, 419213340), (3, 279475560), (4, 209606670), (5, 167685336), (6, 139737780), (7, 119775240), (8, 104803335), (9, 93158520), (10, 83842668), (12, 69868890), (13, 64494360), (14, 59887620), (15, 55895112), (18, 46579260), (19, 44127720), (20, 41921334), (21, 39925080), (24, 34934445), (26, 32247180), (27, 31052840), (28, 29943810), (30, 27947556), (35, 23955048), (36, 23289630), (38, 22063860), (39, 21498120), (40, 20960667), (42, 19962540), (45, 18631704), (52, 16123590), (54, 15526420), (56, 14971905), (57, 14709240), (60, 13973778), (63, 13308360), (65, 12898872), (70, 11977524), (72, 11644815), (76, 11031930), (78, 10749060), (84, 9981270), (90, 9315852), (91, 9213480), (95, 8825544), (104, 8061795), (105, 7985016), (108, 7763210), (114, 7354620), (117, 7166040), (120, 6986889), (126, 6654180), (130, 6449436), (133, 6303960), (135, 6210568), (140, 5988762), (152, 5515965), (156, 5374530), (168, 4990635), (171, 4903080), (180, 4657926), (182, 4606740), (189, 4436120), (190, 4412772), (195, 4299624), (210, 3992508), (216, 3881605), (228, 3677310), (234, 3583020), (247, 3394440), (252, 3327090), (260, 3224718), (266, 3151980), (270, 3105284), (273, 3071160), (280, 2994381), (285, 2941848), (312, 2687265), (315, 2661672), (342, 2451540), (351, 2388680), (360, 2328963), (364, 2303370), (378, 2218060), (380, 2206386), (390, 2149812), (399, 2101320), (420, 1996254), (449, 1867320), (455, 1842696), (456, 1838655), (468, 1791510), (494, 1697220), (504, 1663545), (513, 1634360), (520, 1612359), (532, 1575990), (540, 1552642), (546, 1535580), (570, 1470924), (585, 1433208), (630, 1330836), (665, 1260792), (684, 1225770), (702, 1194340), (728, 1151685), (741, 1131480), (756, 1109030), (760, 1103193), (780, 1074906), (798, 1050660), (819, 1023720), (840, 998127), (855, 980616), (898, 933660), (910, 921348), (936, 895755), (945, 887224), (988, 848610), (1026, 817180), (1064, 787995), (1080, 776321), (1092, 767790), (1140, 735462), (1170, 716604), (1197, 700440), (1235, 678888), (1260, 665418), (1330, 630396), (1347, 622440), (1365, 614232), (1368, 612885), (1404, 597170), (1482, 565740), (1512, 554515), (1560, 537453), (1596, 525330), (1638, 511860), (1710, 490308), (1729, 484920), (1755, 477736), (1796, 466830), (1820, 460674), (1890, 443612), (1976, 424305), (1995, 420264), (2052, 408590), (2184, 383895), (2223, 377160), (2245, 373464), (2280, 367731), (2340, 358302), (2394, 350220), (2457, 341240), (2470, 339444), (2520, 332709), (2565, 326872), (2660, 315198), (2694, 311220), (2730, 307116), (2808, 298585), (2964, 282870), (3143, 266760), (3192, 262665), (3276, 255930), (3420, 245154), (3458, 242460), (3510, 238868), (3591, 233480), (3592, 233415), (3640, 230337), (3705, 226296), (3780, 221806), (3990, 210132), (4041, 207480), (4095, 204744), (4104, 204295), (4446, 188580), (4490, 186732), (4680, 179151), (4788, 175110), (4914, 170620), (4940, 169722), (5130, 163436), (5187, 161640), (5320, 157599), (5388, 155610), (5460, 153558), (5837, 143640), (5928, 141435), (5985, 140088), (6286, 133380), (6552, 127965), (6669, 125720), (6735, 124488), (6840, 122577), (6916, 121230), (7020, 119434), (7182, 116740), (7410, 113148), (7560, 110903), (7980, 105066), (8082, 103740), (8190, 102372), (8531, 98280), (8645, 96984), (8892, 94290), (8980, 93366), (9429, 88920), (9576, 87555), (9828, 85310), (9880, 84861), (10260, 81718), (10374, 80820), (10776, 77805), (10920, 76779), (11115, 75432), (11674, 71820), (11970, 70044), (12123, 69160), (12285, 68248), (12572, 66690), (13338, 62860), (13470, 62244), (13832, 60615), (14040, 59717), (14364, 58370), (14820, 56574), (15561, 53880), (15715, 53352), (15960, 52533), (16164, 51870), (16380, 51186), (17062, 49140), (17290, 48492), (17511, 47880), (17784, 47145), (17955, 46696), (17960, 46683), (18858, 44460), (19656, 42655), (20205, 41496), (20520, 40859), (20748, 40410), (22230, 37716), (23348, 35910), (23940, 35022), (24246, 34580), (24570, 34124), (25144, 33345), (25593, 32760), (25935, 32328), (26676, 31430), (26940, 31122), (28287, 29640), (28728, 29185)]