21503716920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2380

約数の個数: 512

約数和(自身を含む): 86752512000

約数和(自身を除く): 65248795080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 43, 45, 54, 56, 58, 60, 63, 70, 72, 84, 86, 87, 90, 105, 108, 116, 120, 126, 129, 135, 140, 145, 168, 172, 174, 180, 189, 203, 210, 215, 216, 232, 252, 258, 261, 270, 280, 290, 301, 315, 344, 348, 360, 378, 387, 406, 420, 430, 435, 504, 516, 522, 540, 580, 602, 609, 630, 645, 696, 756, 774, 783, 812, 840, 860, 870, 903, 945, 1015, 1032, 1044, 1080, 1160, 1161, 1204, 1218, 1247, 1260, 1290, 1305, 1505, 1512, 1548, 1566, 1624, 1720, 1740, 1806, 1827, 1890, 1935, 2030, 2088, 2281, 2322, 2408, 2436, 2494, 2520, 2580, 2610, 2709, 3010, 3045, 3096, 3132, 3480, 3612, 3654, 3741, 3780, 3870, 3915, 4060, 4515, 4562, 4644, 4872, 4988, 5160, 5220, 5418, 5481, 5805, 6020, 6090, 6235, 6264, 6843, 7224, 7308, 7482, 7560, 7740, 7830, 8120, 8127, 8729, 9030, 9124, 9135, 9288, 9976, 10440, 10836, 10962, 11223, 11405, 11610, 12040, 12180, 12470, 13545, 13686, 14616, 14964, 15480, 15660, 15967, 16254, 17458, 18060, 18248, 18270, 18705, 20529, 21672, 21924, 22446, 22810, 23220, 24360, 24940, 26187, 27090, 27372, 27405, 29928, 31320, 31934, 32508, 33669, 34215, 34916, 36120, 36540, 37410, 40635, 41058, 43645, 43848, 44892, 45620, 46440, 47901, 49880, 52374, 54180, 54744, 54810, 56115, 61587, 63868, 65016, 66149, 67338, 68430, 69832, 73080, 74820, 78561, 79835, 81270, 82116, 87290, 89784, 91240, 95802, 98083, 102645, 104748, 108360, 109620, 112230, 123174, 127736, 130935, 132298, 134676, 136860, 143703, 149640, 157122, 159670, 162540, 164232, 168345, 174580, 191604, 196166, 198447, 205290, 209496, 219240, 224460, 235683, 239505, 246348, 261870, 264596, 269352, 273720, 287406, 294249, 307935, 314244, 319340, 325080, 330745, 336690, 349160, 383208, 392332, 392805, 396894, 410580, 431109, 448920, 463043, 471366, 479010, 490415, 492696, 523740, 529192, 574812, 588498, 595341, 615870, 628488, 638680, 661490, 673380, 686581, 718515, 784664, 785610, 793788, 821160, 862218, 882747, 926086, 942732, 958020, 980830, 992235, 1047480, 1149624, 1176996, 1178415, 1190682, 1231740, 1322980, 1346760, 1373162, 1389129, 1437030, 1471245, 1571220, 1587576, 1724436, 1765494, 1786023, 1852172, 1885464, 1916040, 1961660, 1984470, 2059743, 2155545, 2315215, 2353992, 2356830, 2381364, 2463480, 2645960, 2648241, 2746324, 2778258, 2844407, 2874060, 2942490, 2976705, 3142440, 3432905, 3448872, 3530988, 3572046, 3704344, 3923320, 3968940, 4119486, 4167387, 4311090, 4413735, 4630430, 4713660, 4762728, 5296482, 5492648, 5556516, 5688814, 5748120, 5884980, 5953410, 6179229, 6865810, 6945645, 7061976, 7144092, 7937880, 8238972, 8334774, 8533221, 8622180, 8827470, 8930115, 9260860, 9427320, 10298715, 10592964, 11113032, 11377628, 11769960, 11906820, 12358458, 12502161, 13241205, 13731620, 13891290, 14222035, 14288184, 16477944, 16669548, 17066442, 17244360, 17654940, 17860230, 18521720, 18537687, 19910849, 20597430, 20836935, 21185928, 22755256, 23813640, 24716916, 25004322, 25599663, 26482410, 27463240, 27782580, 28444070, 30896145, 33339096, 34132884, 35309880, 35720460, 37075374, 39821698, 41194860, 41673870, 42666105, 49433832, 50008644, 51199326, 52964820, 55565160, 56888140, 59732547, 61792290, 62510805, 68265768, 71440920, 74150748, 76798989, 79643396, 82389720, 83347740, 85332210, 92688435, 99554245, 100017288, 102398652, 105929640, 113776280, 119465094, 123584580, 125021610, 127998315, 148301496, 153597978, 159286792, 166695480, 170664420, 179197641, 185376870, 199108490, 204797304, 238930188, 247169160, 250043220, 255996630, 298662735, 307195956, 341328840, 358395282, 370753740, 383994945, 398216980, 477860376, 500086440, 511993260, 537592923, 597325470, 614391912, 716790564, 741507480, 767989890, 796433960, 895988205, 1023986520, 1075185846, 1194650940, 1433581128, 1535979780, 1791976410, 2150371692, 2389301880, 2687964615, 3071959560, 3583952820, 4300743384, 5375929230, 7167905640, 10751858460, 21503716920]

約数ペア:

[(1, 21503716920), (2, 10751858460), (3, 7167905640), (4, 5375929230), (5, 4300743384), (6, 3583952820), (7, 3071959560), (8, 2687964615), (9, 2389301880), (10, 2150371692), (12, 1791976410), (14, 1535979780), (15, 1433581128), (18, 1194650940), (20, 1075185846), (21, 1023986520), (24, 895988205), (27, 796433960), (28, 767989890), (29, 741507480), (30, 716790564), (35, 614391912), (36, 597325470), (40, 537592923), (42, 511993260), (43, 500086440), (45, 477860376), (54, 398216980), (56, 383994945), (58, 370753740), (60, 358395282), (63, 341328840), (70, 307195956), (72, 298662735), (84, 255996630), (86, 250043220), (87, 247169160), (90, 238930188), (105, 204797304), (108, 199108490), (116, 185376870), (120, 179197641), (126, 170664420), (129, 166695480), (135, 159286792), (140, 153597978), (145, 148301496), (168, 127998315), (172, 125021610), (174, 123584580), (180, 119465094), (189, 113776280), (203, 105929640), (210, 102398652), (215, 100017288), (216, 99554245), (232, 92688435), (252, 85332210), (258, 83347740), (261, 82389720), (270, 79643396), (280, 76798989), (290, 74150748), (301, 71440920), (315, 68265768), (344, 62510805), (348, 61792290), (360, 59732547), (378, 56888140), (387, 55565160), (406, 52964820), (420, 51199326), (430, 50008644), (435, 49433832), (504, 42666105), (516, 41673870), (522, 41194860), (540, 39821698), (580, 37075374), (602, 35720460), (609, 35309880), (630, 34132884), (645, 33339096), (696, 30896145), (756, 28444070), (774, 27782580), (783, 27463240), (812, 26482410), (840, 25599663), (860, 25004322), (870, 24716916), (903, 23813640), (945, 22755256), (1015, 21185928), (1032, 20836935), (1044, 20597430), (1080, 19910849), (1160, 18537687), (1161, 18521720), (1204, 17860230), (1218, 17654940), (1247, 17244360), (1260, 17066442), (1290, 16669548), (1305, 16477944), (1505, 14288184), (1512, 14222035), (1548, 13891290), (1566, 13731620), (1624, 13241205), (1720, 12502161), (1740, 12358458), (1806, 11906820), (1827, 11769960), (1890, 11377628), (1935, 11113032), (2030, 10592964), (2088, 10298715), (2281, 9427320), (2322, 9260860), (2408, 8930115), (2436, 8827470), (2494, 8622180), (2520, 8533221), (2580, 8334774), (2610, 8238972), (2709, 7937880), (3010, 7144092), (3045, 7061976), (3096, 6945645), (3132, 6865810), (3480, 6179229), (3612, 5953410), (3654, 5884980), (3741, 5748120), (3780, 5688814), (3870, 5556516), (3915, 5492648), (4060, 5296482), (4515, 4762728), (4562, 4713660), (4644, 4630430), (4872, 4413735), (4988, 4311090), (5160, 4167387), (5220, 4119486), (5418, 3968940), (5481, 3923320), (5805, 3704344), (6020, 3572046), (6090, 3530988), (6235, 3448872), (6264, 3432905), (6843, 3142440), (7224, 2976705), (7308, 2942490), (7482, 2874060), (7560, 2844407), (7740, 2778258), (7830, 2746324), (8120, 2648241), (8127, 2645960), (8729, 2463480), (9030, 2381364), (9124, 2356830), (9135, 2353992), (9288, 2315215), (9976, 2155545), (10440, 2059743), (10836, 1984470), (10962, 1961660), (11223, 1916040), (11405, 1885464), (11610, 1852172), (12040, 1786023), (12180, 1765494), (12470, 1724436), (13545, 1587576), (13686, 1571220), (14616, 1471245), (14964, 1437030), (15480, 1389129), (15660, 1373162), (15967, 1346760), (16254, 1322980), (17458, 1231740), (18060, 1190682), (18248, 1178415), (18270, 1176996), (18705, 1149624), (20529, 1047480), (21672, 992235), (21924, 980830), (22446, 958020), (22810, 942732), (23220, 926086), (24360, 882747), (24940, 862218), (26187, 821160), (27090, 793788), (27372, 785610), (27405, 784664), (29928, 718515), (31320, 686581), (31934, 673380), (32508, 661490), (33669, 638680), (34215, 628488), (34916, 615870), (36120, 595341), (36540, 588498), (37410, 574812), (40635, 529192), (41058, 523740), (43645, 492696), (43848, 490415), (44892, 479010), (45620, 471366), (46440, 463043), (47901, 448920), (49880, 431109), (52374, 410580), (54180, 396894), (54744, 392805), (54810, 392332), (56115, 383208), (61587, 349160), (63868, 336690), (65016, 330745), (66149, 325080), (67338, 319340), (68430, 314244), (69832, 307935), (73080, 294249), (74820, 287406), (78561, 273720), (79835, 269352), (81270, 264596), (82116, 261870), (87290, 246348), (89784, 239505), (91240, 235683), (95802, 224460), (98083, 219240), (102645, 209496), (104748, 205290), (108360, 198447), (109620, 196166), (112230, 191604), (123174, 174580), (127736, 168345), (130935, 164232), (132298, 162540), (134676, 159670), (136860, 157122), (143703, 149640)]