21094778880

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 576

約数和(自身を含む): 88003843200

約数和(自身を除く): 66909064320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 512, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1024, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1536, 1596, 1680, 1710, 1721, 1792, 1824, 1920, 1995, 2016, 2048, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2880, 3040, 3072, 3192, 3360, 3420, 3442, 3584, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4608, 4788, 4864, 5040, 5120, 5163, 5320, 5376, 5472, 5760, 5985, 6080, 6144, 6384, 6720, 6840, 6884, 7168, 7296, 7680, 7980, 8064, 8512, 8605, 8960, 9120, 9216, 9576, 9728, 10080, 10240, 10326, 10640, 10752, 10944, 11520, 11970, 12047, 12160, 12768, 13440, 13680, 13768, 14336, 14592, 15360, 15489, 15960, 16128, 17024, 17210, 17920, 18240, 18432, 19152, 19456, 20160, 20652, 21280, 21504, 21888, 23040, 23940, 24094, 24320, 25536, 25815, 26880, 27360, 27536, 29184, 30720, 30978, 31920, 32256, 32699, 34048, 34420, 35840, 36141, 36480, 38304, 38912, 40320, 41304, 42560, 43008, 43776, 46080, 47880, 48188, 48640, 51072, 51630, 53760, 54720, 55072, 58368, 60235, 61956, 63840, 64512, 65398, 68096, 68840, 71680, 72282, 72960, 76608, 77445, 80640, 82608, 85120, 87552, 92160, 95760, 96376, 97280, 98097, 102144, 103260, 107520, 108423, 109440, 110144, 116736, 120470, 123912, 127680, 129024, 130796, 136192, 137680, 144564, 145920, 153216, 154890, 161280, 163495, 165216, 170240, 175104, 180705, 191520, 192752, 194560, 196194, 204288, 206520, 215040, 216846, 218880, 220288, 228893, 240940, 247824, 255360, 261592, 272384, 275360, 289128, 291840, 294291, 306432, 309780, 322560, 326990, 330432, 340480, 350208, 361410, 383040, 385504, 392388, 408576, 413040, 433692, 437760, 440576, 457786, 481880, 490485, 495648, 510720, 523184, 542115, 550720, 578256, 583680, 588582, 612864, 619560, 645120, 653980, 660864, 680960, 686679, 722820, 766080, 771008, 784776, 817152, 826080, 867384, 875520, 881152, 915572, 963760, 980970, 991296, 1021440, 1046368, 1084230, 1101440, 1144465, 1156512, 1177164, 1225728, 1239120, 1307960, 1321728, 1361920, 1373358, 1445640, 1471455, 1532160, 1542016, 1569552, 1652160, 1734768, 1751040, 1762304, 1831144, 1927520, 1961940, 1982592, 2042880, 2060037, 2092736, 2168460, 2202880, 2288930, 2313024, 2354328, 2451456, 2478240, 2615920, 2643456, 2746716, 2891280, 2942910, 3064320, 3084032, 3139104, 3304320, 3433395, 3469536, 3524608, 3662288, 3855040, 3923880, 3965184, 4085760, 4120074, 4185472, 4336920, 4405760, 4577860, 4626048, 4708656, 4956480, 5231840, 5286912, 5493432, 5782560, 5885820, 6128640, 6168064, 6278208, 6608640, 6866790, 6939072, 7324576, 7710080, 7847760, 7930368, 8240148, 8370944, 8673840, 8811520, 9155720, 9252096, 9417312, 9912960, 10300185, 10463680, 10573824, 10986864, 11565120, 11771640, 12257280, 12336128, 12556416, 13217280, 13733580, 13878144, 14649152, 15420160, 15695520, 15860736, 16480296, 16741888, 17347680, 17623040, 18311440, 18504192, 18834624, 19825920, 20600370, 20927360, 21973728, 23130240, 23543280, 24672256, 25112832, 26434560, 27467160, 27756288, 29298304, 30840320, 31391040, 31721472, 32960592, 33483776, 34695360, 36622880, 37008384, 37669248, 39651840, 41200740, 41854720, 43947456, 46260480, 47086560, 50225664, 52869120, 54934320, 55512576, 58596608, 61680640, 62782080, 65921184, 66967552, 69390720, 73245760, 74016768, 75338496, 79303680, 82401480, 83709440, 87894912, 92520960, 94173120, 100451328, 109868640, 111025152, 117193216, 123361280, 125564160, 131842368, 138781440, 146491520, 150676992, 158607360, 164802960, 167418880, 175789824, 185041920, 188346240, 200902656, 219737280, 222050304, 234386432, 251128320, 263684736, 277562880, 292983040, 301353984, 329605920, 334837760, 351579648, 370083840, 376692480, 439474560, 468772864, 502256640, 527369472, 555125760, 585966080, 602707968, 659211840, 703159296, 753384960, 878949120, 1004513280, 1054738944, 1110251520, 1171932160, 1318423680, 1406318592, 1506769920, 1757898240, 2109477888, 2343864320, 2636847360, 3013539840, 3515796480, 4218955776, 5273694720, 7031592960, 10547389440, 21094778880]

約数ペア:

[(1, 21094778880), (2, 10547389440), (3, 7031592960), (4, 5273694720), (5, 4218955776), (6, 3515796480), (7, 3013539840), (8, 2636847360), (9, 2343864320), (10, 2109477888), (12, 1757898240), (14, 1506769920), (15, 1406318592), (16, 1318423680), (18, 1171932160), (19, 1110251520), (20, 1054738944), (21, 1004513280), (24, 878949120), (28, 753384960), (30, 703159296), (32, 659211840), (35, 602707968), (36, 585966080), (38, 555125760), (40, 527369472), (42, 502256640), (45, 468772864), (48, 439474560), (56, 376692480), (57, 370083840), (60, 351579648), (63, 334837760), (64, 329605920), (70, 301353984), (72, 292983040), (76, 277562880), (80, 263684736), (84, 251128320), (90, 234386432), (95, 222050304), (96, 219737280), (105, 200902656), (112, 188346240), (114, 185041920), (120, 175789824), (126, 167418880), (128, 164802960), (133, 158607360), (140, 150676992), (144, 146491520), (152, 138781440), (160, 131842368), (168, 125564160), (171, 123361280), (180, 117193216), (190, 111025152), (192, 109868640), (210, 100451328), (224, 94173120), (228, 92520960), (240, 87894912), (252, 83709440), (256, 82401480), (266, 79303680), (280, 75338496), (285, 74016768), (288, 73245760), (304, 69390720), (315, 66967552), (320, 65921184), (336, 62782080), (342, 61680640), (360, 58596608), (380, 55512576), (384, 54934320), (399, 52869120), (420, 50225664), (448, 47086560), (456, 46260480), (480, 43947456), (504, 41854720), (512, 41200740), (532, 39651840), (560, 37669248), (570, 37008384), (576, 36622880), (608, 34695360), (630, 33483776), (640, 32960592), (665, 31721472), (672, 31391040), (684, 30840320), (720, 29298304), (760, 27756288), (768, 27467160), (798, 26434560), (840, 25112832), (855, 24672256), (896, 23543280), (912, 23130240), (960, 21973728), (1008, 20927360), (1024, 20600370), (1064, 19825920), (1120, 18834624), (1140, 18504192), (1152, 18311440), (1197, 17623040), (1216, 17347680), (1260, 16741888), (1280, 16480296), (1330, 15860736), (1344, 15695520), (1368, 15420160), (1440, 14649152), (1520, 13878144), (1536, 13733580), (1596, 13217280), (1680, 12556416), (1710, 12336128), (1721, 12257280), (1792, 11771640), (1824, 11565120), (1920, 10986864), (1995, 10573824), (2016, 10463680), (2048, 10300185), (2128, 9912960), (2240, 9417312), (2280, 9252096), (2304, 9155720), (2394, 8811520), (2432, 8673840), (2520, 8370944), (2560, 8240148), (2660, 7930368), (2688, 7847760), (2736, 7710080), (2880, 7324576), (3040, 6939072), (3072, 6866790), (3192, 6608640), (3360, 6278208), (3420, 6168064), (3442, 6128640), (3584, 5885820), (3648, 5782560), (3840, 5493432), (3990, 5286912), (4032, 5231840), (4256, 4956480), (4480, 4708656), (4560, 4626048), (4608, 4577860), (4788, 4405760), (4864, 4336920), (5040, 4185472), (5120, 4120074), (5163, 4085760), (5320, 3965184), (5376, 3923880), (5472, 3855040), (5760, 3662288), (5985, 3524608), (6080, 3469536), (6144, 3433395), (6384, 3304320), (6720, 3139104), (6840, 3084032), (6884, 3064320), (7168, 2942910), (7296, 2891280), (7680, 2746716), (7980, 2643456), (8064, 2615920), (8512, 2478240), (8605, 2451456), (8960, 2354328), (9120, 2313024), (9216, 2288930), (9576, 2202880), (9728, 2168460), (10080, 2092736), (10240, 2060037), (10326, 2042880), (10640, 1982592), (10752, 1961940), (10944, 1927520), (11520, 1831144), (11970, 1762304), (12047, 1751040), (12160, 1734768), (12768, 1652160), (13440, 1569552), (13680, 1542016), (13768, 1532160), (14336, 1471455), (14592, 1445640), (15360, 1373358), (15489, 1361920), (15960, 1321728), (16128, 1307960), (17024, 1239120), (17210, 1225728), (17920, 1177164), (18240, 1156512), (18432, 1144465), (19152, 1101440), (19456, 1084230), (20160, 1046368), (20652, 1021440), (21280, 991296), (21504, 980970), (21888, 963760), (23040, 915572), (23940, 881152), (24094, 875520), (24320, 867384), (25536, 826080), (25815, 817152), (26880, 784776), (27360, 771008), (27536, 766080), (29184, 722820), (30720, 686679), (30978, 680960), (31920, 660864), (32256, 653980), (32699, 645120), (34048, 619560), (34420, 612864), (35840, 588582), (36141, 583680), (36480, 578256), (38304, 550720), (38912, 542115), (40320, 523184), (41304, 510720), (42560, 495648), (43008, 490485), (43776, 481880), (46080, 457786), (47880, 440576), (48188, 437760), (48640, 433692), (51072, 413040), (51630, 408576), (53760, 392388), (54720, 385504), (55072, 383040), (58368, 361410), (60235, 350208), (61956, 340480), (63840, 330432), (64512, 326990), (65398, 322560), (68096, 309780), (68840, 306432), (71680, 294291), (72282, 291840), (72960, 289128), (76608, 275360), (77445, 272384), (80640, 261592), (82608, 255360), (85120, 247824), (87552, 240940), (92160, 228893), (95760, 220288), (96376, 218880), (97280, 216846), (98097, 215040), (102144, 206520), (103260, 204288), (107520, 196194), (108423, 194560), (109440, 192752), (110144, 191520), (116736, 180705), (120470, 175104), (123912, 170240), (127680, 165216), (129024, 163495), (130796, 161280), (136192, 154890), (137680, 153216), (144564, 145920)]