19810908936

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 512

約数和(自身を含む): 70371840000

約数和(自身を除く): 50560931064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 67, 72, 78, 84, 91, 98, 104, 108, 117, 126, 134, 147, 156, 168, 182, 189, 196, 201, 216, 234, 252, 268, 273, 294, 307, 312, 343, 351, 364, 378, 392, 402, 441, 468, 469, 504, 536, 546, 588, 603, 614, 637, 686, 702, 728, 756, 804, 819, 871, 882, 921, 936, 938, 1029, 1092, 1176, 1206, 1228, 1274, 1323, 1372, 1404, 1407, 1512, 1608, 1638, 1742, 1764, 1809, 1842, 1876, 1911, 2058, 2149, 2184, 2412, 2456, 2457, 2548, 2613, 2646, 2744, 2763, 2808, 2814, 3087, 3276, 3283, 3484, 3528, 3618, 3684, 3752, 3822, 3991, 4116, 4221, 4298, 4459, 4824, 4914, 5096, 5226, 5292, 5526, 5628, 5733, 6097, 6174, 6447, 6552, 6566, 6968, 7236, 7368, 7644, 7839, 7982, 8232, 8289, 8442, 8596, 8918, 9261, 9828, 9849, 10452, 10584, 11052, 11256, 11466, 11973, 12194, 12348, 12663, 12894, 13132, 13377, 14472, 15043, 15288, 15678, 15964, 16578, 16884, 17192, 17199, 17836, 18291, 18522, 19341, 19656, 19698, 20569, 20904, 22104, 22932, 22981, 23517, 23946, 24388, 24696, 25326, 25788, 26264, 26754, 27937, 29547, 30086, 31356, 31928, 33156, 33768, 34398, 35672, 35919, 36582, 37044, 38682, 39396, 40131, 41138, 42679, 45129, 45864, 45962, 47034, 47892, 48776, 50652, 51576, 53508, 54873, 55874, 58023, 59094, 60172, 61707, 62712, 66312, 68796, 68943, 71838, 73164, 74088, 77364, 78792, 80262, 82276, 83811, 85358, 88641, 90258, 91924, 94068, 95784, 101304, 105301, 107016, 107757, 109746, 111748, 116046, 118188, 120344, 120393, 123414, 128037, 135387, 137592, 137886, 143676, 143983, 146328, 154728, 160524, 164552, 164619, 167622, 170716, 177282, 180516, 183848, 185121, 188136, 195559, 206829, 210602, 215514, 219492, 223496, 232092, 236376, 240786, 246828, 251433, 256074, 267397, 270774, 275772, 287352, 287966, 298753, 315903, 321048, 329238, 335244, 341432, 354564, 361032, 370242, 384111, 391118, 406161, 413658, 421204, 431028, 431949, 438984, 464184, 481572, 493656, 502866, 512148, 534794, 541548, 551544, 555363, 575932, 586677, 597506, 620487, 631806, 658476, 670488, 709128, 740484, 754299, 768222, 782236, 802191, 812322, 827316, 842408, 862056, 863898, 896259, 947709, 963144, 1005732, 1007881, 1024296, 1069588, 1083096, 1110726, 1151864, 1152333, 1173354, 1195012, 1240974, 1263612, 1295847, 1316952, 1368913, 1480968, 1508598, 1536444, 1564472, 1604382, 1624644, 1654632, 1727796, 1760031, 1792518, 1871779, 1895418, 2011464, 2015762, 2139176, 2221452, 2304666, 2346708, 2390024, 2406573, 2481948, 2527224, 2591694, 2688777, 2737826, 2843127, 3017196, 3023643, 3072888, 3208764, 3249288, 3455592, 3520062, 3585036, 3743558, 3790836, 3887541, 4031524, 4106739, 4442904, 4609332, 4693416, 4813146, 4963896, 5183388, 5280093, 5377554, 5475652, 5615337, 5686254, 6034392, 6047286, 6417528, 7040124, 7055167, 7170072, 7219719, 7487116, 7581672, 7775082, 8063048, 8066331, 8213478, 9070929, 9218664, 9626292, 10366776, 10560186, 10755108, 10951304, 11230674, 11372508, 12094572, 12320217, 13102453, 14080248, 14110334, 14439438, 14974232, 15550164, 16132662, 16426956, 16846011, 18141858, 19252584, 21120372, 21165501, 21510216, 22461348, 22745016, 24189144, 24640434, 26204906, 27212787, 28220668, 28878876, 31100328, 32265324, 32853912, 33692022, 36283716, 36960651, 39307359, 42240744, 42331002, 44922696, 49280868, 50538033, 52409812, 54425574, 56441336, 57757752, 63496503, 64530648, 67384044, 72567432, 73921302, 78614718, 84662004, 91717171, 98561736, 101076066, 104819624, 108851148, 117922077, 126993006, 134768088, 147842604, 157229436, 169324008, 183434342, 190489509, 202152132, 217702296, 235844154, 253986012, 275151513, 295685208, 314458872, 353766231, 366868684, 380979018, 404304264, 471688308, 507972024, 550303026, 707532462, 733737368, 761958036, 825454539, 943376616, 1100606052, 1415064924, 1523916072, 1650909078, 2201212104, 2476363617, 2830129848, 3301818156, 4952727234, 6603636312, 9905454468, 19810908936]

約数ペア:

[(1, 19810908936), (2, 9905454468), (3, 6603636312), (4, 4952727234), (6, 3301818156), (7, 2830129848), (8, 2476363617), (9, 2201212104), (12, 1650909078), (13, 1523916072), (14, 1415064924), (18, 1100606052), (21, 943376616), (24, 825454539), (26, 761958036), (27, 733737368), (28, 707532462), (36, 550303026), (39, 507972024), (42, 471688308), (49, 404304264), (52, 380979018), (54, 366868684), (56, 353766231), (63, 314458872), (67, 295685208), (72, 275151513), (78, 253986012), (84, 235844154), (91, 217702296), (98, 202152132), (104, 190489509), (108, 183434342), (117, 169324008), (126, 157229436), (134, 147842604), (147, 134768088), (156, 126993006), (168, 117922077), (182, 108851148), (189, 104819624), (196, 101076066), (201, 98561736), (216, 91717171), (234, 84662004), (252, 78614718), (268, 73921302), (273, 72567432), (294, 67384044), (307, 64530648), (312, 63496503), (343, 57757752), (351, 56441336), (364, 54425574), (378, 52409812), (392, 50538033), (402, 49280868), (441, 44922696), (468, 42331002), (469, 42240744), (504, 39307359), (536, 36960651), (546, 36283716), (588, 33692022), (603, 32853912), (614, 32265324), (637, 31100328), (686, 28878876), (702, 28220668), (728, 27212787), (756, 26204906), (804, 24640434), (819, 24189144), (871, 22745016), (882, 22461348), (921, 21510216), (936, 21165501), (938, 21120372), (1029, 19252584), (1092, 18141858), (1176, 16846011), (1206, 16426956), (1228, 16132662), (1274, 15550164), (1323, 14974232), (1372, 14439438), (1404, 14110334), (1407, 14080248), (1512, 13102453), (1608, 12320217), (1638, 12094572), (1742, 11372508), (1764, 11230674), (1809, 10951304), (1842, 10755108), (1876, 10560186), (1911, 10366776), (2058, 9626292), (2149, 9218664), (2184, 9070929), (2412, 8213478), (2456, 8066331), (2457, 8063048), (2548, 7775082), (2613, 7581672), (2646, 7487116), (2744, 7219719), (2763, 7170072), (2808, 7055167), (2814, 7040124), (3087, 6417528), (3276, 6047286), (3283, 6034392), (3484, 5686254), (3528, 5615337), (3618, 5475652), (3684, 5377554), (3752, 5280093), (3822, 5183388), (3991, 4963896), (4116, 4813146), (4221, 4693416), (4298, 4609332), (4459, 4442904), (4824, 4106739), (4914, 4031524), (5096, 3887541), (5226, 3790836), (5292, 3743558), (5526, 3585036), (5628, 3520062), (5733, 3455592), (6097, 3249288), (6174, 3208764), (6447, 3072888), (6552, 3023643), (6566, 3017196), (6968, 2843127), (7236, 2737826), (7368, 2688777), (7644, 2591694), (7839, 2527224), (7982, 2481948), (8232, 2406573), (8289, 2390024), (8442, 2346708), (8596, 2304666), (8918, 2221452), (9261, 2139176), (9828, 2015762), (9849, 2011464), (10452, 1895418), (10584, 1871779), (11052, 1792518), (11256, 1760031), (11466, 1727796), (11973, 1654632), (12194, 1624644), (12348, 1604382), (12663, 1564472), (12894, 1536444), (13132, 1508598), (13377, 1480968), (14472, 1368913), (15043, 1316952), (15288, 1295847), (15678, 1263612), (15964, 1240974), (16578, 1195012), (16884, 1173354), (17192, 1152333), (17199, 1151864), (17836, 1110726), (18291, 1083096), (18522, 1069588), (19341, 1024296), (19656, 1007881), (19698, 1005732), (20569, 963144), (20904, 947709), (22104, 896259), (22932, 863898), (22981, 862056), (23517, 842408), (23946, 827316), (24388, 812322), (24696, 802191), (25326, 782236), (25788, 768222), (26264, 754299), (26754, 740484), (27937, 709128), (29547, 670488), (30086, 658476), (31356, 631806), (31928, 620487), (33156, 597506), (33768, 586677), (34398, 575932), (35672, 555363), (35919, 551544), (36582, 541548), (37044, 534794), (38682, 512148), (39396, 502866), (40131, 493656), (41138, 481572), (42679, 464184), (45129, 438984), (45864, 431949), (45962, 431028), (47034, 421204), (47892, 413658), (48776, 406161), (50652, 391118), (51576, 384111), (53508, 370242), (54873, 361032), (55874, 354564), (58023, 341432), (59094, 335244), (60172, 329238), (61707, 321048), (62712, 315903), (66312, 298753), (68796, 287966), (68943, 287352), (71838, 275772), (73164, 270774), (74088, 267397), (77364, 256074), (78792, 251433), (80262, 246828), (82276, 240786), (83811, 236376), (85358, 232092), (88641, 223496), (90258, 219492), (91924, 215514), (94068, 210602), (95784, 206829), (101304, 195559), (105301, 188136), (107016, 185121), (107757, 183848), (109746, 180516), (111748, 177282), (116046, 170716), (118188, 167622), (120344, 164619), (120393, 164552), (123414, 160524), (128037, 154728), (135387, 146328), (137592, 143983), (137886, 143676)]