1621008480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 768

約数和(自身を含む): 6949877760

約数和(自身を除く): 5328869280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 37, 39, 40, 42, 48, 51, 52, 56, 59, 60, 65, 68, 70, 74, 78, 80, 84, 85, 91, 96, 102, 104, 105, 111, 112, 118, 119, 120, 130, 136, 140, 148, 156, 160, 168, 170, 177, 182, 185, 195, 204, 208, 210, 221, 222, 224, 236, 238, 240, 255, 259, 260, 272, 273, 280, 295, 296, 312, 336, 340, 354, 357, 364, 370, 390, 408, 413, 416, 420, 442, 444, 455, 472, 476, 480, 481, 510, 518, 520, 544, 546, 555, 560, 590, 592, 595, 624, 629, 663, 672, 680, 708, 714, 728, 740, 767, 777, 780, 816, 826, 840, 884, 885, 888, 910, 944, 952, 962, 1003, 1020, 1036, 1040, 1092, 1105, 1110, 1120, 1180, 1184, 1190, 1239, 1248, 1258, 1295, 1326, 1360, 1365, 1416, 1428, 1443, 1456, 1480, 1534, 1547, 1554, 1560, 1632, 1652, 1680, 1768, 1770, 1776, 1785, 1820, 1887, 1888, 1904, 1924, 2006, 2040, 2065, 2072, 2080, 2183, 2184, 2210, 2220, 2301, 2360, 2380, 2405, 2478, 2516, 2590, 2652, 2720, 2730, 2832, 2856, 2886, 2912, 2960, 3009, 3068, 3094, 3108, 3120, 3145, 3304, 3315, 3360, 3367, 3536, 3540, 3552, 3570, 3640, 3774, 3808, 3835, 3848, 3885, 4012, 4080, 4130, 4144, 4366, 4368, 4403, 4420, 4440, 4602, 4641, 4720, 4760, 4810, 4956, 5015, 5032, 5180, 5304, 5369, 5460, 5664, 5712, 5772, 5920, 6018, 6136, 6188, 6195, 6216, 6240, 6290, 6549, 6608, 6630, 6734, 7021, 7072, 7080, 7140, 7215, 7280, 7548, 7670, 7696, 7735, 7770, 8024, 8160, 8177, 8260, 8288, 8732, 8736, 8806, 8840, 8880, 9204, 9282, 9435, 9440, 9520, 9620, 9912, 10030, 10064, 10101, 10360, 10608, 10738, 10915, 10920, 11424, 11505, 11544, 12036, 12272, 12376, 12390, 12432, 12580, 13039, 13098, 13209, 13216, 13260, 13468, 14042, 14160, 14280, 14430, 14560, 15045, 15096, 15281, 15340, 15392, 15470, 15540, 16048, 16107, 16354, 16520, 16835, 17464, 17612, 17680, 17760, 18408, 18564, 18870, 19040, 19240, 19824, 20060, 20128, 20202, 20720, 21063, 21216, 21476, 21830, 21840, 22015, 23010, 23088, 23205, 24072, 24531, 24544, 24752, 24780, 24864, 25160, 26078, 26196, 26418, 26520, 26845, 26936, 28084, 28320, 28379, 28560, 28860, 30090, 30192, 30562, 30680, 30940, 31080, 32096, 32214, 32708, 32745, 33040, 33670, 34928, 35105, 35224, 35360, 36816, 37111, 37128, 37740, 38480, 39117, 39648, 40120, 40404, 40885, 41440, 42126, 42952, 43660, 43680, 44030, 45843, 46020, 46176, 46410, 48144, 49062, 49504, 49560, 50320, 50505, 52156, 52392, 52836, 53040, 53690, 53872, 56168, 56758, 57120, 57239, 57720, 60180, 60384, 61124, 61360, 61880, 62160, 64428, 65195, 65416, 65490, 66045, 66080, 67340, 69856, 70210, 70448, 73632, 74222, 74256, 75480, 76405, 76960, 78234, 80240, 80535, 80808, 81770, 84252, 85137, 85904, 87320, 88060, 91273, 91686, 92040, 92820, 96288, 98124, 99120, 100640, 101010, 104312, 104784, 105315, 105672, 106080, 107380, 107744, 111333, 112336, 113516, 114478, 115440, 120360, 122248, 122655, 122720, 123760, 124320, 128856, 130390, 130832, 130980, 132090, 134680, 140420, 140896, 141895, 148444, 148512, 150960, 152810, 156468, 160480, 161070, 161616, 163540, 168504, 170274, 171717, 171808, 174640, 176120, 182546, 183372, 184080, 185555, 185640, 195585, 196248, 198240, 198653, 202020, 208624, 209568, 210630, 211344, 214760, 222666, 224672, 227032, 228956, 229215, 230880, 240720, 244496, 245310, 247520, 257712, 259777, 260780, 261664, 261960, 264180, 269360, 273819, 280840, 283790, 286195, 296888, 301920, 305620, 312936, 322140, 323232, 327080, 337008, 340548, 343434, 349280, 352240, 365092, 366744, 368160, 371110, 371280, 391170, 392496, 397306, 404040, 417248, 421260, 422688, 425685, 429520, 445332, 454064, 456365, 457912, 458430, 481440, 482443, 488992, 490620, 515424, 519554, 521560, 523920, 528360, 538720, 547638, 556665, 561680, 567580, 572390, 593776, 595959, 611240, 625872, 644280, 654160, 674016, 681096, 686868, 704480, 730184, 733488, 742220, 742560, 779331, 782340, 784992, 794612, 808080, 842520, 851370, 858585, 859040, 890664, 908128, 912730, 915824, 916860, 964886, 981240, 993265, 1039108, 1043120, 1047840, 1056720, 1095276, 1113330, 1123360, 1135160, 1144780, 1187552, 1191918, 1222480, 1251744, 1288560, 1298885, 1308320, 1362192, 1369095, 1373736, 1447329, 1460368, 1466976, 1484440, 1558662, 1564680, 1589224, 1616160, 1685040, 1702740, 1717170, 1781328, 1825460, 1831648, 1833720, 1929772, 1962480, 1986530, 2078216, 2086240, 2113440, 2190552, 2226660, 2270320, 2289560, 2383836, 2412215, 2444960, 2577120, 2597770, 2724384, 2738190, 2747472, 2894658, 2920736, 2968880, 2979795, 3117324, 3129360, 3178448, 3370080, 3377101, 3405480, 3434340, 3562656, 3650920, 3667440, 3859544, 3896655, 3924960, 3973060, 4156432, 4381104, 4453320, 4540640, 4579120, 4767672, 4824430, 5195540, 5476380, 5494944, 5789316, 5937760, 5959590, 6234648, 6258720, 6356896, 6754202, 6810960, 6868680, 7236645, 7301840, 7334880, 7719088, 7793310, 7946120, 8312864, 8762208, 8906640, 9158240, 9535344, 9648860, 10131303, 10391080, 10952760, 11578632, 11919180, 12469296, 13508404, 13621920, 13737360, 14473290, 14603680, 15438176, 15586620, 15892240, 16885505, 17813280, 19070688, 19297720, 20262606, 20782160, 21905520, 23157264, 23838360, 24938592, 27016808, 27474720, 28946580, 31173240, 31784480, 33771010, 38595440, 40525212, 41564320, 43811040, 46314528, 47676720, 50656515, 54033616, 57893160, 62346480, 67542020, 77190880, 81050424, 95353440, 101313030, 108067232, 115786320, 124692960, 135084040, 162100848, 202626060, 231572640, 270168080, 324201696, 405252120, 540336160, 810504240, 1621008480]

約数ペア:

[(1, 1621008480), (2, 810504240), (3, 540336160), (4, 405252120), (5, 324201696), (6, 270168080), (7, 231572640), (8, 202626060), (10, 162100848), (12, 135084040), (13, 124692960), (14, 115786320), (15, 108067232), (16, 101313030), (17, 95353440), (20, 81050424), (21, 77190880), (24, 67542020), (26, 62346480), (28, 57893160), (30, 54033616), (32, 50656515), (34, 47676720), (35, 46314528), (37, 43811040), (39, 41564320), (40, 40525212), (42, 38595440), (48, 33771010), (51, 31784480), (52, 31173240), (56, 28946580), (59, 27474720), (60, 27016808), (65, 24938592), (68, 23838360), (70, 23157264), (74, 21905520), (78, 20782160), (80, 20262606), (84, 19297720), (85, 19070688), (91, 17813280), (96, 16885505), (102, 15892240), (104, 15586620), (105, 15438176), (111, 14603680), (112, 14473290), (118, 13737360), (119, 13621920), (120, 13508404), (130, 12469296), (136, 11919180), (140, 11578632), (148, 10952760), (156, 10391080), (160, 10131303), (168, 9648860), (170, 9535344), (177, 9158240), (182, 8906640), (185, 8762208), (195, 8312864), (204, 7946120), (208, 7793310), (210, 7719088), (221, 7334880), (222, 7301840), (224, 7236645), (236, 6868680), (238, 6810960), (240, 6754202), (255, 6356896), (259, 6258720), (260, 6234648), (272, 5959590), (273, 5937760), (280, 5789316), (295, 5494944), (296, 5476380), (312, 5195540), (336, 4824430), (340, 4767672), (354, 4579120), (357, 4540640), (364, 4453320), (370, 4381104), (390, 4156432), (408, 3973060), (413, 3924960), (416, 3896655), (420, 3859544), (442, 3667440), (444, 3650920), (455, 3562656), (472, 3434340), (476, 3405480), (480, 3377101), (481, 3370080), (510, 3178448), (518, 3129360), (520, 3117324), (544, 2979795), (546, 2968880), (555, 2920736), (560, 2894658), (590, 2747472), (592, 2738190), (595, 2724384), (624, 2597770), (629, 2577120), (663, 2444960), (672, 2412215), (680, 2383836), (708, 2289560), (714, 2270320), (728, 2226660), (740, 2190552), (767, 2113440), (777, 2086240), (780, 2078216), (816, 1986530), (826, 1962480), (840, 1929772), (884, 1833720), (885, 1831648), (888, 1825460), (910, 1781328), (944, 1717170), (952, 1702740), (962, 1685040), (1003, 1616160), (1020, 1589224), (1036, 1564680), (1040, 1558662), (1092, 1484440), (1105, 1466976), (1110, 1460368), (1120, 1447329), (1180, 1373736), (1184, 1369095), (1190, 1362192), (1239, 1308320), (1248, 1298885), (1258, 1288560), (1295, 1251744), (1326, 1222480), (1360, 1191918), (1365, 1187552), (1416, 1144780), (1428, 1135160), (1443, 1123360), (1456, 1113330), (1480, 1095276), (1534, 1056720), (1547, 1047840), (1554, 1043120), (1560, 1039108), (1632, 993265), (1652, 981240), (1680, 964886), (1768, 916860), (1770, 915824), (1776, 912730), (1785, 908128), (1820, 890664), (1887, 859040), (1888, 858585), (1904, 851370), (1924, 842520), (2006, 808080), (2040, 794612), (2065, 784992), (2072, 782340), (2080, 779331), (2183, 742560), (2184, 742220), (2210, 733488), (2220, 730184), (2301, 704480), (2360, 686868), (2380, 681096), (2405, 674016), (2478, 654160), (2516, 644280), (2590, 625872), (2652, 611240), (2720, 595959), (2730, 593776), (2832, 572390), (2856, 567580), (2886, 561680), (2912, 556665), (2960, 547638), (3009, 538720), (3068, 528360), (3094, 523920), (3108, 521560), (3120, 519554), (3145, 515424), (3304, 490620), (3315, 488992), (3360, 482443), (3367, 481440), (3536, 458430), (3540, 457912), (3552, 456365), (3570, 454064), (3640, 445332), (3774, 429520), (3808, 425685), (3835, 422688), (3848, 421260), (3885, 417248), (4012, 404040), (4080, 397306), (4130, 392496), (4144, 391170), (4366, 371280), (4368, 371110), (4403, 368160), (4420, 366744), (4440, 365092), (4602, 352240), (4641, 349280), (4720, 343434), (4760, 340548), (4810, 337008), (4956, 327080), (5015, 323232), (5032, 322140), (5180, 312936), (5304, 305620), (5369, 301920), (5460, 296888), (5664, 286195), (5712, 283790), (5772, 280840), (5920, 273819), (6018, 269360), (6136, 264180), (6188, 261960), (6195, 261664), (6216, 260780), (6240, 259777), (6290, 257712), (6549, 247520), (6608, 245310), (6630, 244496), (6734, 240720), (7021, 230880), (7072, 229215), (7080, 228956), (7140, 227032), (7215, 224672), (7280, 222666), (7548, 214760), (7670, 211344), (7696, 210630), (7735, 209568), (7770, 208624), (8024, 202020), (8160, 198653), (8177, 198240), (8260, 196248), (8288, 195585), (8732, 185640), (8736, 185555), (8806, 184080), (8840, 183372), (8880, 182546), (9204, 176120), (9282, 174640), (9435, 171808), (9440, 171717), (9520, 170274), (9620, 168504), (9912, 163540), (10030, 161616), (10064, 161070), (10101, 160480), (10360, 156468), (10608, 152810), (10738, 150960), (10915, 148512), (10920, 148444), (11424, 141895), (11505, 140896), (11544, 140420), (12036, 134680), (12272, 132090), (12376, 130980), (12390, 130832), (12432, 130390), (12580, 128856), (13039, 124320), (13098, 123760), (13209, 122720), (13216, 122655), (13260, 122248), (13468, 120360), (14042, 115440), (14160, 114478), (14280, 113516), (14430, 112336), (14560, 111333), (15045, 107744), (15096, 107380), (15281, 106080), (15340, 105672), (15392, 105315), (15470, 104784), (15540, 104312), (16048, 101010), (16107, 100640), (16354, 99120), (16520, 98124), (16835, 96288), (17464, 92820), (17612, 92040), (17680, 91686), (17760, 91273), (18408, 88060), (18564, 87320), (18870, 85904), (19040, 85137), (19240, 84252), (19824, 81770), (20060, 80808), (20128, 80535), (20202, 80240), (20720, 78234), (21063, 76960), (21216, 76405), (21476, 75480), (21830, 74256), (21840, 74222), (22015, 73632), (23010, 70448), (23088, 70210), (23205, 69856), (24072, 67340), (24531, 66080), (24544, 66045), (24752, 65490), (24780, 65416), (24864, 65195), (25160, 64428), (26078, 62160), (26196, 61880), (26418, 61360), (26520, 61124), (26845, 60384), (26936, 60180), (28084, 57720), (28320, 57239), (28379, 57120), (28560, 56758), (28860, 56168), (30090, 53872), (30192, 53690), (30562, 53040), (30680, 52836), (30940, 52392), (31080, 52156), (32096, 50505), (32214, 50320), (32708, 49560), (32745, 49504), (33040, 49062), (33670, 48144), (34928, 46410), (35105, 46176), (35224, 46020), (35360, 45843), (36816, 44030), (37111, 43680), (37128, 43660), (37740, 42952), (38480, 42126), (39117, 41440), (39648, 40885), (40120, 40404)]