21412392120

素因数分解:

$2^3\times 3^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:591

約数の個数: 512

約数和(自身を含む): 83884032000

約数和(自身を除く): 62471639880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 105, 108, 120, 126, 135, 140, 146, 162, 168, 180, 189, 210, 216, 219, 243, 252, 270, 280, 292, 315, 324, 360, 365, 378, 405, 420, 438, 479, 486, 504, 511, 540, 567, 584, 630, 648, 657, 729, 730, 756, 810, 840, 876, 945, 958, 972, 1022, 1080, 1095, 1134, 1215, 1260, 1314, 1437, 1458, 1460, 1512, 1533, 1620, 1701, 1752, 1890, 1916, 1944, 1971, 2044, 2187, 2190, 2268, 2395, 2430, 2520, 2555, 2628, 2835, 2874, 2916, 2920, 3066, 3240, 3285, 3353, 3402, 3645, 3780, 3832, 3942, 4088, 4311, 4374, 4380, 4536, 4599, 4790, 4860, 5103, 5110, 5256, 5670, 5748, 5832, 5913, 6132, 6570, 6706, 6804, 7185, 7290, 7560, 7665, 7884, 8505, 8622, 8748, 8760, 9198, 9580, 9720, 9855, 10059, 10206, 10220, 10935, 11340, 11496, 11826, 12264, 12933, 13140, 13412, 13608, 13797, 14370, 14580, 15309, 15330, 15768, 16765, 17010, 17244, 17496, 17739, 18396, 19160, 19710, 20118, 20412, 20440, 21555, 21870, 22680, 22995, 23652, 25515, 25866, 26280, 26824, 27594, 28740, 29160, 29565, 30177, 30618, 30660, 33530, 34020, 34488, 34967, 35478, 36792, 38799, 39420, 40236, 40824, 41391, 43110, 43740, 45990, 47304, 50295, 51030, 51732, 53217, 55188, 57480, 59130, 60354, 61236, 61320, 64665, 67060, 68040, 68985, 69934, 70956, 76545, 77598, 78840, 80472, 82782, 86220, 87480, 88695, 90531, 91980, 100590, 102060, 103464, 104901, 106434, 110376, 116397, 118260, 120708, 122472, 124173, 129330, 134120, 137970, 139868, 141912, 150885, 153090, 155196, 159651, 165564, 172440, 174835, 177390, 181062, 183960, 193995, 201180, 204120, 206955, 209802, 212868, 232794, 236520, 241416, 244769, 248346, 258660, 266085, 271593, 275940, 279736, 301770, 306180, 310392, 314703, 319302, 331128, 349191, 349670, 354780, 362124, 372519, 387990, 402360, 413910, 419604, 425736, 452655, 465588, 489538, 496692, 517320, 524505, 532170, 543186, 551880, 581985, 603540, 612360, 620865, 629406, 638604, 698382, 699340, 709560, 724248, 734307, 745038, 775980, 798255, 814779, 827820, 839208, 905310, 931176, 944109, 979076, 993384, 1047573, 1049010, 1064340, 1086372, 1117557, 1163970, 1207080, 1223845, 1241730, 1258812, 1277208, 1357965, 1396764, 1398680, 1468614, 1490076, 1551960, 1573515, 1596510, 1629558, 1655640, 1745955, 1810620, 1862595, 1888218, 1958152, 2095146, 2098020, 2128680, 2172744, 2202921, 2235114, 2327940, 2444337, 2447690, 2483460, 2517624, 2715930, 2793528, 2832327, 2937228, 2980152, 3147030, 3193020, 3259116, 3491910, 3621240, 3671535, 3725190, 3776436, 4073895, 4190292, 4196040, 4405842, 4470228, 4655880, 4720545, 4888674, 4895380, 4966920, 5237865, 5431860, 5587785, 5664654, 5874456, 6294060, 6386040, 6518232, 6608763, 6983820, 7333011, 7343070, 7450380, 7552872, 8147790, 8380584, 8496981, 8811684, 8940456, 9441090, 9777348, 9790760, 10475730, 10863720, 11014605, 11175570, 11329308, 12221685, 12588120, 13217526, 13967640, 14161635, 14666022, 14686140, 14900760, 16295580, 16993962, 17623368, 18882180, 19554696, 19826289, 20951460, 22029210, 22351140, 22658616, 24443370, 25490943, 26435052, 28323270, 29332044, 29372280, 32591160, 33043815, 33987924, 36665055, 37764360, 39652578, 41902920, 42484905, 44058420, 44702280, 48886740, 50981886, 52870104, 56646540, 58664088, 59478867, 66087630, 67975848, 73330110, 76472829, 79305156, 84969810, 88116840, 97773480, 99131445, 101963772, 113293080, 118957734, 127454715, 132175260, 146660220, 152945658, 158610312, 169939620, 178436601, 198262890, 203927544, 237915468, 254909430, 264350520, 293320440, 297394335, 305891316, 339879240, 356873202, 382364145, 396525780, 475830936, 509818860, 535309803, 594788670, 611782632, 713746404, 764728290, 793051560, 892183005, 1019637720, 1070619606, 1189577340, 1427492808, 1529456580, 1784366010, 2141239212, 2379154680, 2676549015, 3058913160, 3568732020, 4282478424, 5353098030, 7137464040, 10706196060, 21412392120]

約数ペア:

[(1, 21412392120), (2, 10706196060), (3, 7137464040), (4, 5353098030), (5, 4282478424), (6, 3568732020), (7, 3058913160), (8, 2676549015), (9, 2379154680), (10, 2141239212), (12, 1784366010), (14, 1529456580), (15, 1427492808), (18, 1189577340), (20, 1070619606), (21, 1019637720), (24, 892183005), (27, 793051560), (28, 764728290), (30, 713746404), (35, 611782632), (36, 594788670), (40, 535309803), (42, 509818860), (45, 475830936), (54, 396525780), (56, 382364145), (60, 356873202), (63, 339879240), (70, 305891316), (72, 297394335), (73, 293320440), (81, 264350520), (84, 254909430), (90, 237915468), (105, 203927544), (108, 198262890), (120, 178436601), (126, 169939620), (135, 158610312), (140, 152945658), (146, 146660220), (162, 132175260), (168, 127454715), (180, 118957734), (189, 113293080), (210, 101963772), (216, 99131445), (219, 97773480), (243, 88116840), (252, 84969810), (270, 79305156), (280, 76472829), (292, 73330110), (315, 67975848), (324, 66087630), (360, 59478867), (365, 58664088), (378, 56646540), (405, 52870104), (420, 50981886), (438, 48886740), (479, 44702280), (486, 44058420), (504, 42484905), (511, 41902920), (540, 39652578), (567, 37764360), (584, 36665055), (630, 33987924), (648, 33043815), (657, 32591160), (729, 29372280), (730, 29332044), (756, 28323270), (810, 26435052), (840, 25490943), (876, 24443370), (945, 22658616), (958, 22351140), (972, 22029210), (1022, 20951460), (1080, 19826289), (1095, 19554696), (1134, 18882180), (1215, 17623368), (1260, 16993962), (1314, 16295580), (1437, 14900760), (1458, 14686140), (1460, 14666022), (1512, 14161635), (1533, 13967640), (1620, 13217526), (1701, 12588120), (1752, 12221685), (1890, 11329308), (1916, 11175570), (1944, 11014605), (1971, 10863720), (2044, 10475730), (2187, 9790760), (2190, 9777348), (2268, 9441090), (2395, 8940456), (2430, 8811684), (2520, 8496981), (2555, 8380584), (2628, 8147790), (2835, 7552872), (2874, 7450380), (2916, 7343070), (2920, 7333011), (3066, 6983820), (3240, 6608763), (3285, 6518232), (3353, 6386040), (3402, 6294060), (3645, 5874456), (3780, 5664654), (3832, 5587785), (3942, 5431860), (4088, 5237865), (4311, 4966920), (4374, 4895380), (4380, 4888674), (4536, 4720545), (4599, 4655880), (4790, 4470228), (4860, 4405842), (5103, 4196040), (5110, 4190292), (5256, 4073895), (5670, 3776436), (5748, 3725190), (5832, 3671535), (5913, 3621240), (6132, 3491910), (6570, 3259116), (6706, 3193020), (6804, 3147030), (7185, 2980152), (7290, 2937228), (7560, 2832327), (7665, 2793528), (7884, 2715930), (8505, 2517624), (8622, 2483460), (8748, 2447690), (8760, 2444337), (9198, 2327940), (9580, 2235114), (9720, 2202921), (9855, 2172744), (10059, 2128680), (10206, 2098020), (10220, 2095146), (10935, 1958152), (11340, 1888218), (11496, 1862595), (11826, 1810620), (12264, 1745955), (12933, 1655640), (13140, 1629558), (13412, 1596510), (13608, 1573515), (13797, 1551960), (14370, 1490076), (14580, 1468614), (15309, 1398680), (15330, 1396764), (15768, 1357965), (16765, 1277208), (17010, 1258812), (17244, 1241730), (17496, 1223845), (17739, 1207080), (18396, 1163970), (19160, 1117557), (19710, 1086372), (20118, 1064340), (20412, 1049010), (20440, 1047573), (21555, 993384), (21870, 979076), (22680, 944109), (22995, 931176), (23652, 905310), (25515, 839208), (25866, 827820), (26280, 814779), (26824, 798255), (27594, 775980), (28740, 745038), (29160, 734307), (29565, 724248), (30177, 709560), (30618, 699340), (30660, 698382), (33530, 638604), (34020, 629406), (34488, 620865), (34967, 612360), (35478, 603540), (36792, 581985), (38799, 551880), (39420, 543186), (40236, 532170), (40824, 524505), (41391, 517320), (43110, 496692), (43740, 489538), (45990, 465588), (47304, 452655), (50295, 425736), (51030, 419604), (51732, 413910), (53217, 402360), (55188, 387990), (57480, 372519), (59130, 362124), (60354, 354780), (61236, 349670), (61320, 349191), (64665, 331128), (67060, 319302), (68040, 314703), (68985, 310392), (69934, 306180), (70956, 301770), (76545, 279736), (77598, 275940), (78840, 271593), (80472, 266085), (82782, 258660), (86220, 248346), (87480, 244769), (88695, 241416), (90531, 236520), (91980, 232794), (100590, 212868), (102060, 209802), (103464, 206955), (104901, 204120), (106434, 201180), (110376, 193995), (116397, 183960), (118260, 181062), (120708, 177390), (122472, 174835), (124173, 172440), (129330, 165564), (134120, 159651), (137970, 155196), (139868, 153090), (141912, 150885)]