21430297980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 720

約数和(自身を含む): 88732939680

約数和(自身を除く): 67302641700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 49, 52, 54, 57, 60, 63, 65, 70, 76, 78, 81, 84, 90, 91, 95, 98, 105, 108, 114, 117, 126, 130, 133, 135, 140, 147, 156, 162, 171, 180, 182, 189, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 270, 273, 285, 294, 315, 324, 342, 351, 364, 378, 380, 390, 399, 405, 420, 441, 455, 468, 490, 494, 513, 532, 540, 546, 567, 570, 585, 588, 630, 637, 665, 684, 702, 735, 741, 756, 780, 798, 810, 819, 855, 882, 910, 931, 945, 980, 988, 1026, 1053, 1092, 1093, 1134, 1140, 1170, 1197, 1235, 1260, 1274, 1323, 1330, 1365, 1404, 1470, 1482, 1539, 1596, 1620, 1638, 1710, 1729, 1755, 1764, 1820, 1862, 1890, 1911, 1995, 2052, 2106, 2186, 2205, 2223, 2268, 2340, 2394, 2457, 2470, 2548, 2565, 2646, 2660, 2730, 2793, 2835, 2940, 2964, 3078, 3185, 3276, 3279, 3420, 3458, 3510, 3591, 3705, 3724, 3780, 3822, 3969, 3990, 4095, 4212, 4372, 4410, 4446, 4655, 4788, 4914, 4940, 5130, 5187, 5265, 5292, 5460, 5465, 5586, 5670, 5733, 5985, 6156, 6370, 6558, 6615, 6669, 6916, 7020, 7182, 7371, 7410, 7644, 7651, 7695, 7938, 7980, 8190, 8379, 8645, 8820, 8892, 9310, 9555, 9828, 9837, 10260, 10374, 10530, 10773, 10930, 11115, 11172, 11340, 11466, 11970, 12103, 12285, 12740, 13116, 13230, 13338, 13965, 14209, 14364, 14742, 14820, 15302, 15390, 15561, 15876, 16380, 16395, 16758, 17199, 17290, 17955, 18620, 19110, 19674, 19845, 20007, 20748, 20767, 21060, 21546, 21860, 22230, 22932, 22953, 23940, 24206, 24570, 25137, 25935, 26460, 26676, 27930, 28418, 28665, 29484, 29511, 30604, 30780, 31122, 32790, 33345, 33516, 34398, 34580, 35910, 36309, 36855, 38220, 38255, 39348, 39690, 40014, 41534, 41895, 42627, 43092, 44460, 45906, 46683, 48412, 49140, 49185, 50274, 51597, 51870, 53557, 53865, 55860, 56836, 57330, 59022, 60515, 62244, 62301, 65580, 66690, 68796, 68859, 71045, 71820, 72618, 73710, 75411, 76510, 77805, 79380, 80028, 83068, 83790, 85254, 85995, 88533, 91812, 93366, 98370, 99463, 100035, 100548, 103194, 103740, 103835, 107114, 107730, 108927, 114660, 114765, 118044, 121030, 124602, 125685, 127881, 133380, 137718, 140049, 142090, 145236, 145369, 147420, 147555, 150822, 153020, 155610, 160671, 167580, 170508, 171990, 177066, 181545, 186732, 186903, 196740, 198926, 200070, 206388, 206577, 207670, 213135, 214228, 215460, 217854, 229530, 233415, 242060, 249204, 251370, 255762, 257985, 267785, 269971, 275436, 280098, 284180, 290738, 295110, 298389, 301644, 311220, 311505, 321342, 326781, 343980, 344295, 354132, 363090, 373806, 377055, 383643, 397852, 400140, 413154, 415340, 426270, 435708, 436107, 442665, 459060, 466830, 482013, 497315, 502740, 511524, 515970, 535570, 539942, 544635, 560196, 560709, 581476, 590220, 596778, 619731, 623010, 639405, 642684, 653562, 688590, 696241, 700245, 726180, 726845, 747612, 754110, 767286, 803355, 809913, 826308, 852540, 872214, 885330, 895167, 933660, 934515, 964026, 980343, 994630, 1017583, 1031940, 1032885, 1071140, 1079884, 1089270, 1121418, 1150929, 1193556, 1239462, 1246020, 1278810, 1307124, 1308321, 1349855, 1377180, 1392482, 1400490, 1446039, 1453690, 1491945, 1508220, 1534572, 1606710, 1619826, 1633905, 1682127, 1744428, 1770660, 1790334, 1869030, 1889797, 1918215, 1928052, 1960686, 1989260, 2035166, 2065770, 2088723, 2178540, 2180535, 2242836, 2301858, 2410065, 2429739, 2478924, 2557620, 2616642, 2685501, 2699710, 2784964, 2800980, 2803545, 2892078, 2907380, 2983890, 3052749, 3098655, 3213420, 3239652, 3267810, 3364254, 3481205, 3580668, 3738060, 3779594, 3836430, 3921372, 3924963, 4049565, 4070332, 4131540, 4177446, 4338117, 4361070, 4475835, 4603716, 4820130, 4859478, 4901715, 5087915, 5233284, 5371002, 5399420, 5607090, 5669391, 5754645, 5784156, 5967780, 6105498, 6197310, 6266169, 6535620, 6541605, 6728508, 6962410, 7230195, 7289217, 7559188, 7672860, 7849926, 8056503, 8099130, 8354892, 8410635, 8676234, 8722140, 8951670, 9158247, 9448985, 9640260, 9718956, 9803430, 10175830, 10443615, 10742004, 11214180, 11338782, 11509290, 11774889, 12148695, 12210996, 12394620, 12532338, 13083210, 13228579, 13427505, 13924820, 14460390, 14578434, 15263745, 15699852, 16113006, 16198260, 16821270, 17008173, 17352468, 17903340, 18316494, 18798507, 18897970, 19606860, 19624815, 20351660, 20887230, 21690585, 21867651, 22677564, 23018580, 23549778, 24297390, 25064676, 26166420, 26457158, 26855010, 27474741, 28346955, 28920780, 29156868, 30527490, 31330845, 32226012, 33642540, 34016346, 36446085, 36632988, 37597014, 37795940, 39249630, 39685737, 40282515, 41774460, 43381170, 43735302, 45791235, 47099556, 48594780, 51024519, 52914316, 53710020, 54949482, 56395521, 56693910, 58874445, 61054980, 62661690, 66142895, 68032692, 72892170, 75194028, 78499260, 79371474, 80565030, 82424223, 85040865, 86762340, 87470604, 91582470, 93992535, 102049038, 109338255, 109898964, 112791042, 113387820, 117748890, 119057211, 125323380, 132285790, 137373705, 145784340, 153073557, 158742948, 161130060, 164848446, 170081730, 183164940, 187985070, 198428685, 204098076, 218676510, 225582084, 235497780, 238114422, 255122595, 264571580, 274747410, 281977605, 306147114, 329696892, 340163460, 357171633, 375970140, 396857370, 412121115, 437353020, 476228844, 510245190, 549494820, 563955210, 595286055, 612294228, 714343266, 765367785, 793714740, 824242230, 1020490380, 1071514899, 1127910420, 1190572110, 1428686532, 1530735570, 1648484460, 1785858165, 2143029798, 2381144220, 3061471140, 3571716330, 4286059596, 5357574495, 7143432660, 10715148990, 21430297980]

約数ペア:

[(1, 21430297980), (2, 10715148990), (3, 7143432660), (4, 5357574495), (5, 4286059596), (6, 3571716330), (7, 3061471140), (9, 2381144220), (10, 2143029798), (12, 1785858165), (13, 1648484460), (14, 1530735570), (15, 1428686532), (18, 1190572110), (19, 1127910420), (20, 1071514899), (21, 1020490380), (26, 824242230), (27, 793714740), (28, 765367785), (30, 714343266), (35, 612294228), (36, 595286055), (38, 563955210), (39, 549494820), (42, 510245190), (45, 476228844), (49, 437353020), (52, 412121115), (54, 396857370), (57, 375970140), (60, 357171633), (63, 340163460), (65, 329696892), (70, 306147114), (76, 281977605), (78, 274747410), (81, 264571580), (84, 255122595), (90, 238114422), (91, 235497780), (95, 225582084), (98, 218676510), (105, 204098076), (108, 198428685), (114, 187985070), (117, 183164940), (126, 170081730), (130, 164848446), (133, 161130060), (135, 158742948), (140, 153073557), (147, 145784340), (156, 137373705), (162, 132285790), (171, 125323380), (180, 119057211), (182, 117748890), (189, 113387820), (190, 112791042), (195, 109898964), (196, 109338255), (210, 102049038), (228, 93992535), (234, 91582470), (245, 87470604), (247, 86762340), (252, 85040865), (260, 82424223), (266, 80565030), (270, 79371474), (273, 78499260), (285, 75194028), (294, 72892170), (315, 68032692), (324, 66142895), (342, 62661690), (351, 61054980), (364, 58874445), (378, 56693910), (380, 56395521), (390, 54949482), (399, 53710020), (405, 52914316), (420, 51024519), (441, 48594780), (455, 47099556), (468, 45791235), (490, 43735302), (494, 43381170), (513, 41774460), (532, 40282515), (540, 39685737), (546, 39249630), (567, 37795940), (570, 37597014), (585, 36632988), (588, 36446085), (630, 34016346), (637, 33642540), (665, 32226012), (684, 31330845), (702, 30527490), (735, 29156868), (741, 28920780), (756, 28346955), (780, 27474741), (798, 26855010), (810, 26457158), (819, 26166420), (855, 25064676), (882, 24297390), (910, 23549778), (931, 23018580), (945, 22677564), (980, 21867651), (988, 21690585), (1026, 20887230), (1053, 20351660), (1092, 19624815), (1093, 19606860), (1134, 18897970), (1140, 18798507), (1170, 18316494), (1197, 17903340), (1235, 17352468), (1260, 17008173), (1274, 16821270), (1323, 16198260), (1330, 16113006), (1365, 15699852), (1404, 15263745), (1470, 14578434), (1482, 14460390), (1539, 13924820), (1596, 13427505), (1620, 13228579), (1638, 13083210), (1710, 12532338), (1729, 12394620), (1755, 12210996), (1764, 12148695), (1820, 11774889), (1862, 11509290), (1890, 11338782), (1911, 11214180), (1995, 10742004), (2052, 10443615), (2106, 10175830), (2186, 9803430), (2205, 9718956), (2223, 9640260), (2268, 9448985), (2340, 9158247), (2394, 8951670), (2457, 8722140), (2470, 8676234), (2548, 8410635), (2565, 8354892), (2646, 8099130), (2660, 8056503), (2730, 7849926), (2793, 7672860), (2835, 7559188), (2940, 7289217), (2964, 7230195), (3078, 6962410), (3185, 6728508), (3276, 6541605), (3279, 6535620), (3420, 6266169), (3458, 6197310), (3510, 6105498), (3591, 5967780), (3705, 5784156), (3724, 5754645), (3780, 5669391), (3822, 5607090), (3969, 5399420), (3990, 5371002), (4095, 5233284), (4212, 5087915), (4372, 4901715), (4410, 4859478), (4446, 4820130), (4655, 4603716), (4788, 4475835), (4914, 4361070), (4940, 4338117), (5130, 4177446), (5187, 4131540), (5265, 4070332), (5292, 4049565), (5460, 3924963), (5465, 3921372), (5586, 3836430), (5670, 3779594), (5733, 3738060), (5985, 3580668), (6156, 3481205), (6370, 3364254), (6558, 3267810), (6615, 3239652), (6669, 3213420), (6916, 3098655), (7020, 3052749), (7182, 2983890), (7371, 2907380), (7410, 2892078), (7644, 2803545), (7651, 2800980), (7695, 2784964), (7938, 2699710), (7980, 2685501), (8190, 2616642), (8379, 2557620), (8645, 2478924), (8820, 2429739), (8892, 2410065), (9310, 2301858), (9555, 2242836), (9828, 2180535), (9837, 2178540), (10260, 2088723), (10374, 2065770), (10530, 2035166), (10773, 1989260), (10930, 1960686), (11115, 1928052), (11172, 1918215), (11340, 1889797), (11466, 1869030), (11970, 1790334), (12103, 1770660), (12285, 1744428), (12740, 1682127), (13116, 1633905), (13230, 1619826), (13338, 1606710), (13965, 1534572), (14209, 1508220), (14364, 1491945), (14742, 1453690), (14820, 1446039), (15302, 1400490), (15390, 1392482), (15561, 1377180), (15876, 1349855), (16380, 1308321), (16395, 1307124), (16758, 1278810), (17199, 1246020), (17290, 1239462), (17955, 1193556), (18620, 1150929), (19110, 1121418), (19674, 1089270), (19845, 1079884), (20007, 1071140), (20748, 1032885), (20767, 1031940), (21060, 1017583), (21546, 994630), (21860, 980343), (22230, 964026), (22932, 934515), (22953, 933660), (23940, 895167), (24206, 885330), (24570, 872214), (25137, 852540), (25935, 826308), (26460, 809913), (26676, 803355), (27930, 767286), (28418, 754110), (28665, 747612), (29484, 726845), (29511, 726180), (30604, 700245), (30780, 696241), (31122, 688590), (32790, 653562), (33345, 642684), (33516, 639405), (34398, 623010), (34580, 619731), (35910, 596778), (36309, 590220), (36855, 581476), (38220, 560709), (38255, 560196), (39348, 544635), (39690, 539942), (40014, 535570), (41534, 515970), (41895, 511524), (42627, 502740), (43092, 497315), (44460, 482013), (45906, 466830), (46683, 459060), (48412, 442665), (49140, 436107), (49185, 435708), (50274, 426270), (51597, 415340), (51870, 413154), (53557, 400140), (53865, 397852), (55860, 383643), (56836, 377055), (57330, 373806), (59022, 363090), (60515, 354132), (62244, 344295), (62301, 343980), (65580, 326781), (66690, 321342), (68796, 311505), (68859, 311220), (71045, 301644), (71820, 298389), (72618, 295110), (73710, 290738), (75411, 284180), (76510, 280098), (77805, 275436), (79380, 269971), (80028, 267785), (83068, 257985), (83790, 255762), (85254, 251370), (85995, 249204), (88533, 242060), (91812, 233415), (93366, 229530), (98370, 217854), (99463, 215460), (100035, 214228), (100548, 213135), (103194, 207670), (103740, 206577), (103835, 206388), (107114, 200070), (107730, 198926), (108927, 196740), (114660, 186903), (114765, 186732), (118044, 181545), (121030, 177066), (124602, 171990), (125685, 170508), (127881, 167580), (133380, 160671), (137718, 155610), (140049, 153020), (142090, 150822), (145236, 147555), (145369, 147420)]