21604275840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 512

約数和(自身を含む): 80838051840

約数和(自身を除く): 59233776000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 107, 112, 120, 128, 140, 160, 166, 168, 181, 192, 210, 214, 224, 240, 249, 280, 320, 321, 332, 336, 362, 384, 415, 420, 428, 448, 480, 498, 535, 543, 560, 581, 640, 642, 664, 672, 724, 749, 830, 840, 856, 896, 905, 960, 996, 1070, 1086, 1120, 1162, 1245, 1267, 1284, 1328, 1344, 1448, 1498, 1605, 1660, 1680, 1712, 1743, 1810, 1920, 1992, 2140, 2172, 2240, 2247, 2324, 2490, 2534, 2568, 2656, 2688, 2715, 2896, 2905, 2996, 3210, 3320, 3360, 3424, 3486, 3620, 3745, 3801, 3984, 4280, 4344, 4480, 4494, 4648, 4980, 5068, 5136, 5312, 5430, 5792, 5810, 5992, 6335, 6420, 6640, 6720, 6848, 6972, 7240, 7490, 7602, 7968, 8560, 8688, 8715, 8881, 8988, 9296, 9960, 10136, 10272, 10624, 10860, 11235, 11584, 11620, 11984, 12670, 12840, 13280, 13440, 13696, 13944, 14480, 14980, 15023, 15204, 15936, 17120, 17376, 17430, 17762, 17976, 18592, 19005, 19367, 19920, 20272, 20544, 21720, 22470, 23168, 23240, 23968, 25340, 25680, 26560, 26643, 27888, 28960, 29960, 30046, 30408, 31872, 34240, 34752, 34860, 35524, 35952, 37184, 38010, 38734, 39840, 40544, 41088, 43440, 44405, 44940, 45069, 46480, 47936, 50680, 51360, 53120, 53286, 55776, 57920, 58101, 59920, 60092, 60816, 62167, 68480, 69504, 69720, 71048, 71904, 74368, 75115, 76020, 77468, 79680, 81088, 86880, 88810, 89880, 90138, 92960, 95872, 96835, 101360, 102720, 105161, 106572, 111552, 115840, 116202, 119840, 120184, 121632, 124334, 133215, 135569, 139440, 142096, 143808, 150230, 152040, 154936, 159360, 162176, 173760, 177620, 179760, 180276, 185920, 186501, 193670, 202720, 205440, 210322, 213144, 223104, 225345, 232404, 239680, 240368, 243264, 248668, 266430, 271138, 278880, 284192, 287616, 290505, 300460, 304080, 309872, 310835, 315483, 347520, 355240, 359520, 360552, 371840, 373002, 387340, 405440, 406707, 420644, 426288, 450690, 464808, 479360, 480736, 486528, 497336, 525805, 532860, 542276, 557760, 568384, 581010, 600920, 608160, 619744, 621670, 630966, 677845, 710480, 719040, 721104, 746004, 774680, 810880, 813414, 841288, 852576, 901380, 929616, 932505, 961472, 994672, 1051610, 1065720, 1084552, 1115520, 1136768, 1162020, 1201840, 1216320, 1239488, 1243340, 1261932, 1355690, 1420960, 1438080, 1442208, 1492008, 1549360, 1577415, 1607461, 1626828, 1682576, 1705152, 1802760, 1859232, 1865010, 1922944, 1989344, 2033535, 2103220, 2131440, 2169104, 2324040, 2403680, 2432640, 2478976, 2486680, 2523864, 2711380, 2841920, 2884416, 2984016, 3098720, 3154830, 3214922, 3253656, 3365152, 3410304, 3605520, 3718464, 3730020, 3978688, 4067070, 4206440, 4262880, 4338208, 4648080, 4807360, 4822383, 4973360, 5047728, 5422760, 5683840, 5768832, 5968032, 6197440, 6309660, 6429844, 6507312, 6730304, 7211040, 7436928, 7460040, 7957376, 8037305, 8134140, 8412880, 8525760, 8676416, 9296160, 9614720, 9644766, 9946720, 10095456, 10845520, 11252227, 11936064, 12394880, 12619320, 12859688, 13014624, 13460608, 14422080, 14920080, 16074610, 16268280, 16825760, 17051520, 17352832, 18592320, 19289532, 19893440, 20190912, 21691040, 22504454, 23872128, 24111915, 25238640, 25719376, 26029248, 28844160, 29840160, 32149220, 32536560, 33651520, 33756681, 37184640, 38579064, 39786880, 40381824, 43382080, 45008908, 48223830, 50477280, 51438752, 52058496, 56261135, 59680320, 64298440, 65073120, 67303040, 67513362, 77158128, 86764160, 90017816, 96447660, 100954560, 102877504, 112522270, 119360640, 128596880, 130146240, 135026724, 154316256, 168783405, 180035632, 192895320, 201909120, 205755008, 225044540, 257193760, 260292480, 270053448, 308632512, 337566810, 360071264, 385790640, 450089080, 514387520, 540106896, 617265024, 675133620, 720142528, 771581280, 900178160, 1028775040, 1080213792, 1350267240, 1440285056, 1543162560, 1800356320, 2160427584, 2700534480, 3086325120, 3600712640, 4320855168, 5401068960, 7201425280, 10802137920, 21604275840]

約数ペア:

[(1, 21604275840), (2, 10802137920), (3, 7201425280), (4, 5401068960), (5, 4320855168), (6, 3600712640), (7, 3086325120), (8, 2700534480), (10, 2160427584), (12, 1800356320), (14, 1543162560), (15, 1440285056), (16, 1350267240), (20, 1080213792), (21, 1028775040), (24, 900178160), (28, 771581280), (30, 720142528), (32, 675133620), (35, 617265024), (40, 540106896), (42, 514387520), (48, 450089080), (56, 385790640), (60, 360071264), (64, 337566810), (70, 308632512), (80, 270053448), (83, 260292480), (84, 257193760), (96, 225044540), (105, 205755008), (107, 201909120), (112, 192895320), (120, 180035632), (128, 168783405), (140, 154316256), (160, 135026724), (166, 130146240), (168, 128596880), (181, 119360640), (192, 112522270), (210, 102877504), (214, 100954560), (224, 96447660), (240, 90017816), (249, 86764160), (280, 77158128), (320, 67513362), (321, 67303040), (332, 65073120), (336, 64298440), (362, 59680320), (384, 56261135), (415, 52058496), (420, 51438752), (428, 50477280), (448, 48223830), (480, 45008908), (498, 43382080), (535, 40381824), (543, 39786880), (560, 38579064), (581, 37184640), (640, 33756681), (642, 33651520), (664, 32536560), (672, 32149220), (724, 29840160), (749, 28844160), (830, 26029248), (840, 25719376), (856, 25238640), (896, 24111915), (905, 23872128), (960, 22504454), (996, 21691040), (1070, 20190912), (1086, 19893440), (1120, 19289532), (1162, 18592320), (1245, 17352832), (1267, 17051520), (1284, 16825760), (1328, 16268280), (1344, 16074610), (1448, 14920080), (1498, 14422080), (1605, 13460608), (1660, 13014624), (1680, 12859688), (1712, 12619320), (1743, 12394880), (1810, 11936064), (1920, 11252227), (1992, 10845520), (2140, 10095456), (2172, 9946720), (2240, 9644766), (2247, 9614720), (2324, 9296160), (2490, 8676416), (2534, 8525760), (2568, 8412880), (2656, 8134140), (2688, 8037305), (2715, 7957376), (2896, 7460040), (2905, 7436928), (2996, 7211040), (3210, 6730304), (3320, 6507312), (3360, 6429844), (3424, 6309660), (3486, 6197440), (3620, 5968032), (3745, 5768832), (3801, 5683840), (3984, 5422760), (4280, 5047728), (4344, 4973360), (4480, 4822383), (4494, 4807360), (4648, 4648080), (4980, 4338208), (5068, 4262880), (5136, 4206440), (5312, 4067070), (5430, 3978688), (5792, 3730020), (5810, 3718464), (5992, 3605520), (6335, 3410304), (6420, 3365152), (6640, 3253656), (6720, 3214922), (6848, 3154830), (6972, 3098720), (7240, 2984016), (7490, 2884416), (7602, 2841920), (7968, 2711380), (8560, 2523864), (8688, 2486680), (8715, 2478976), (8881, 2432640), (8988, 2403680), (9296, 2324040), (9960, 2169104), (10136, 2131440), (10272, 2103220), (10624, 2033535), (10860, 1989344), (11235, 1922944), (11584, 1865010), (11620, 1859232), (11984, 1802760), (12670, 1705152), (12840, 1682576), (13280, 1626828), (13440, 1607461), (13696, 1577415), (13944, 1549360), (14480, 1492008), (14980, 1442208), (15023, 1438080), (15204, 1420960), (15936, 1355690), (17120, 1261932), (17376, 1243340), (17430, 1239488), (17762, 1216320), (17976, 1201840), (18592, 1162020), (19005, 1136768), (19367, 1115520), (19920, 1084552), (20272, 1065720), (20544, 1051610), (21720, 994672), (22470, 961472), (23168, 932505), (23240, 929616), (23968, 901380), (25340, 852576), (25680, 841288), (26560, 813414), (26643, 810880), (27888, 774680), (28960, 746004), (29960, 721104), (30046, 719040), (30408, 710480), (31872, 677845), (34240, 630966), (34752, 621670), (34860, 619744), (35524, 608160), (35952, 600920), (37184, 581010), (38010, 568384), (38734, 557760), (39840, 542276), (40544, 532860), (41088, 525805), (43440, 497336), (44405, 486528), (44940, 480736), (45069, 479360), (46480, 464808), (47936, 450690), (50680, 426288), (51360, 420644), (53120, 406707), (53286, 405440), (55776, 387340), (57920, 373002), (58101, 371840), (59920, 360552), (60092, 359520), (60816, 355240), (62167, 347520), (68480, 315483), (69504, 310835), (69720, 309872), (71048, 304080), (71904, 300460), (74368, 290505), (75115, 287616), (76020, 284192), (77468, 278880), (79680, 271138), (81088, 266430), (86880, 248668), (88810, 243264), (89880, 240368), (90138, 239680), (92960, 232404), (95872, 225345), (96835, 223104), (101360, 213144), (102720, 210322), (105161, 205440), (106572, 202720), (111552, 193670), (115840, 186501), (116202, 185920), (119840, 180276), (120184, 179760), (121632, 177620), (124334, 173760), (133215, 162176), (135569, 159360), (139440, 154936), (142096, 152040), (143808, 150230)]