490997022720

素因数分解:

$2^{18}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 608

約数和(自身を含む): 1685100360960

約数和(自身を除く): 1194103338240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 64, 69, 80, 89, 92, 96, 115, 120, 122, 128, 138, 160, 178, 183, 184, 192, 230, 240, 244, 256, 267, 276, 305, 320, 345, 356, 366, 368, 384, 445, 460, 480, 488, 512, 534, 552, 610, 640, 690, 712, 732, 736, 768, 890, 915, 920, 960, 976, 1024, 1068, 1104, 1220, 1280, 1335, 1380, 1403, 1424, 1464, 1472, 1536, 1780, 1830, 1840, 1920, 1952, 2047, 2048, 2136, 2208, 2440, 2560, 2670, 2760, 2806, 2848, 2928, 2944, 3072, 3560, 3660, 3680, 3840, 3904, 4094, 4096, 4209, 4272, 4416, 4880, 5120, 5340, 5429, 5520, 5612, 5696, 5856, 5888, 6141, 6144, 7015, 7120, 7320, 7360, 7680, 7808, 8188, 8192, 8418, 8544, 8832, 9760, 10235, 10240, 10680, 10858, 11040, 11224, 11392, 11712, 11776, 12282, 12288, 14030, 14240, 14640, 14720, 15360, 15616, 16287, 16376, 16384, 16836, 17088, 17664, 19520, 20470, 20480, 21045, 21360, 21716, 22080, 22448, 22784, 23424, 23552, 24564, 24576, 27145, 28060, 28480, 29280, 29440, 30705, 30720, 31232, 32574, 32752, 32768, 33672, 34176, 35328, 39040, 40940, 40960, 42090, 42720, 43432, 44160, 44896, 45568, 46848, 47104, 49128, 49152, 54290, 56120, 56960, 58560, 58880, 61410, 61440, 62464, 65148, 65504, 65536, 67344, 68352, 70656, 78080, 81435, 81880, 81920, 84180, 85440, 86864, 88320, 89792, 91136, 93696, 94208, 98256, 98304, 108580, 112240, 113920, 117120, 117760, 122820, 122880, 124867, 124928, 130296, 131008, 131072, 134688, 136704, 141312, 156160, 162870, 163760, 163840, 168360, 170880, 173728, 176640, 179584, 182272, 187392, 188416, 196512, 196608, 217160, 224480, 227840, 234240, 235520, 245640, 245760, 249734, 249856, 260592, 262016, 262144, 269376, 273408, 282624, 312320, 325740, 327520, 327680, 336720, 341760, 347456, 353280, 359168, 364544, 374601, 374784, 376832, 393024, 393216, 434320, 448960, 455680, 468480, 471040, 491280, 491520, 499468, 499712, 521184, 524032, 538752, 546816, 565248, 624335, 624640, 651480, 655040, 655360, 673440, 683520, 694912, 706560, 718336, 729088, 749202, 749568, 753664, 786048, 786432, 868640, 897920, 911360, 936960, 942080, 982560, 983040, 998936, 999424, 1042368, 1048064, 1077504, 1093632, 1130496, 1248670, 1249280, 1302960, 1310080, 1310720, 1346880, 1367040, 1389824, 1413120, 1436672, 1458176, 1498404, 1499136, 1507328, 1572096, 1737280, 1795840, 1822720, 1873005, 1873920, 1884160, 1965120, 1966080, 1997872, 1998848, 2084736, 2096128, 2155008, 2187264, 2260992, 2497340, 2498560, 2605920, 2620160, 2693760, 2734080, 2779648, 2826240, 2873344, 2916352, 2996808, 2998272, 3014656, 3144192, 3474560, 3591680, 3645440, 3746010, 3747840, 3768320, 3930240, 3932160, 3995744, 3997696, 4169472, 4192256, 4310016, 4374528, 4521984, 4994680, 4997120, 5211840, 5240320, 5387520, 5468160, 5559296, 5652480, 5746688, 5832704, 5993616, 5996544, 6029312, 6288384, 6949120, 7183360, 7290880, 7492020, 7495680, 7536640, 7860480, 7991488, 7995392, 8338944, 8384512, 8620032, 8749056, 9043968, 9989360, 9994240, 10423680, 10480640, 10775040, 10936320, 11118592, 11304960, 11493376, 11665408, 11987232, 11993088, 12576768, 13898240, 14366720, 14581760, 14984040, 14991360, 15073280, 15720960, 15982976, 15990784, 16677888, 16769024, 17240064, 17498112, 18087936, 19978720, 19988480, 20847360, 20961280, 21550080, 21872640, 22237184, 22609920, 22986752, 23330816, 23974464, 23986176, 25153536, 27796480, 28733440, 29163520, 29968080, 29982720, 30146560, 31441920, 31965952, 33355776, 33538048, 34480128, 34996224, 39957440, 39976960, 41694720, 41922560, 43100160, 43745280, 44474368, 45219840, 45973504, 47948928, 47972352, 50307072, 55592960, 57466880, 58327040, 59936160, 59965440, 62883840, 63931904, 66711552, 67076096, 68960256, 69992448, 79914880, 79953920, 83389440, 83845120, 86200320, 87490560, 88948736, 90439680, 91947008, 95897856, 100614144, 111185920, 114933760, 116654080, 119872320, 119930880, 125767680, 127863808, 133423104, 134152192, 137920512, 159829760, 166778880, 167690240, 172400640, 174981120, 177897472, 183894016, 191795712, 201228288, 222371840, 229867520, 239744640, 239861760, 251535360, 255727616, 266846208, 268304384, 275841024, 319659520, 333557760, 335380480, 344801280, 349962240, 355794944, 367788032, 383591424, 402456576, 444743680, 459735040, 479489280, 503070720, 511455232, 533692416, 536608768, 551682048, 639319040, 667115520, 670760960, 689602560, 711589888, 767182848, 804913152, 889487360, 919470080, 958978560, 1006141440, 1022910464, 1067384832, 1103364096, 1278638080, 1334231040, 1341521920, 1379205120, 1423179776, 1534365696, 1609826304, 1778974720, 1838940160, 1917957120, 2012282880, 2045820928, 2134769664, 2557276160, 2668462080, 2683043840, 2758410240, 3068731392, 3557949440, 3835914240, 4024565760, 4091641856, 4269539328, 5114552320, 5336924160, 5516820480, 6137462784, 7115898880, 7671828480, 8049131520, 8183283712, 10229104640, 10673848320, 12274925568, 15343656960, 16366567424, 20458209280, 21347696640, 24549851136, 30687313920, 32733134848, 40916418560, 49099702272, 61374627840, 81832837120, 98199404544, 122749255680, 163665674240, 245498511360, 490997022720]

約数ペア:

[(1, 490997022720), (2, 245498511360), (3, 163665674240), (4, 122749255680), (5, 98199404544), (6, 81832837120), (8, 61374627840), (10, 49099702272), (12, 40916418560), (15, 32733134848), (16, 30687313920), (20, 24549851136), (23, 21347696640), (24, 20458209280), (30, 16366567424), (32, 15343656960), (40, 12274925568), (46, 10673848320), (48, 10229104640), (60, 8183283712), (61, 8049131520), (64, 7671828480), (69, 7115898880), (80, 6137462784), (89, 5516820480), (92, 5336924160), (96, 5114552320), (115, 4269539328), (120, 4091641856), (122, 4024565760), (128, 3835914240), (138, 3557949440), (160, 3068731392), (178, 2758410240), (183, 2683043840), (184, 2668462080), (192, 2557276160), (230, 2134769664), (240, 2045820928), (244, 2012282880), (256, 1917957120), (267, 1838940160), (276, 1778974720), (305, 1609826304), (320, 1534365696), (345, 1423179776), (356, 1379205120), (366, 1341521920), (368, 1334231040), (384, 1278638080), (445, 1103364096), (460, 1067384832), (480, 1022910464), (488, 1006141440), (512, 958978560), (534, 919470080), (552, 889487360), (610, 804913152), (640, 767182848), (690, 711589888), (712, 689602560), (732, 670760960), (736, 667115520), (768, 639319040), (890, 551682048), (915, 536608768), (920, 533692416), (960, 511455232), (976, 503070720), (1024, 479489280), (1068, 459735040), (1104, 444743680), (1220, 402456576), (1280, 383591424), (1335, 367788032), (1380, 355794944), (1403, 349962240), (1424, 344801280), (1464, 335380480), (1472, 333557760), (1536, 319659520), (1780, 275841024), (1830, 268304384), (1840, 266846208), (1920, 255727616), (1952, 251535360), (2047, 239861760), (2048, 239744640), (2136, 229867520), (2208, 222371840), (2440, 201228288), (2560, 191795712), (2670, 183894016), (2760, 177897472), (2806, 174981120), (2848, 172400640), (2928, 167690240), (2944, 166778880), (3072, 159829760), (3560, 137920512), (3660, 134152192), (3680, 133423104), (3840, 127863808), (3904, 125767680), (4094, 119930880), (4096, 119872320), (4209, 116654080), (4272, 114933760), (4416, 111185920), (4880, 100614144), (5120, 95897856), (5340, 91947008), (5429, 90439680), (5520, 88948736), (5612, 87490560), (5696, 86200320), (5856, 83845120), (5888, 83389440), (6141, 79953920), (6144, 79914880), (7015, 69992448), (7120, 68960256), (7320, 67076096), (7360, 66711552), (7680, 63931904), (7808, 62883840), (8188, 59965440), (8192, 59936160), (8418, 58327040), (8544, 57466880), (8832, 55592960), (9760, 50307072), (10235, 47972352), (10240, 47948928), (10680, 45973504), (10858, 45219840), (11040, 44474368), (11224, 43745280), (11392, 43100160), (11712, 41922560), (11776, 41694720), (12282, 39976960), (12288, 39957440), (14030, 34996224), (14240, 34480128), (14640, 33538048), (14720, 33355776), (15360, 31965952), (15616, 31441920), (16287, 30146560), (16376, 29982720), (16384, 29968080), (16836, 29163520), (17088, 28733440), (17664, 27796480), (19520, 25153536), (20470, 23986176), (20480, 23974464), (21045, 23330816), (21360, 22986752), (21716, 22609920), (22080, 22237184), (22448, 21872640), (22784, 21550080), (23424, 20961280), (23552, 20847360), (24564, 19988480), (24576, 19978720), (27145, 18087936), (28060, 17498112), (28480, 17240064), (29280, 16769024), (29440, 16677888), (30705, 15990784), (30720, 15982976), (31232, 15720960), (32574, 15073280), (32752, 14991360), (32768, 14984040), (33672, 14581760), (34176, 14366720), (35328, 13898240), (39040, 12576768), (40940, 11993088), (40960, 11987232), (42090, 11665408), (42720, 11493376), (43432, 11304960), (44160, 11118592), (44896, 10936320), (45568, 10775040), (46848, 10480640), (47104, 10423680), (49128, 9994240), (49152, 9989360), (54290, 9043968), (56120, 8749056), (56960, 8620032), (58560, 8384512), (58880, 8338944), (61410, 7995392), (61440, 7991488), (62464, 7860480), (65148, 7536640), (65504, 7495680), (65536, 7492020), (67344, 7290880), (68352, 7183360), (70656, 6949120), (78080, 6288384), (81435, 6029312), (81880, 5996544), (81920, 5993616), (84180, 5832704), (85440, 5746688), (86864, 5652480), (88320, 5559296), (89792, 5468160), (91136, 5387520), (93696, 5240320), (94208, 5211840), (98256, 4997120), (98304, 4994680), (108580, 4521984), (112240, 4374528), (113920, 4310016), (117120, 4192256), (117760, 4169472), (122820, 3997696), (122880, 3995744), (124867, 3932160), (124928, 3930240), (130296, 3768320), (131008, 3747840), (131072, 3746010), (134688, 3645440), (136704, 3591680), (141312, 3474560), (156160, 3144192), (162870, 3014656), (163760, 2998272), (163840, 2996808), (168360, 2916352), (170880, 2873344), (173728, 2826240), (176640, 2779648), (179584, 2734080), (182272, 2693760), (187392, 2620160), (188416, 2605920), (196512, 2498560), (196608, 2497340), (217160, 2260992), (224480, 2187264), (227840, 2155008), (234240, 2096128), (235520, 2084736), (245640, 1998848), (245760, 1997872), (249734, 1966080), (249856, 1965120), (260592, 1884160), (262016, 1873920), (262144, 1873005), (269376, 1822720), (273408, 1795840), (282624, 1737280), (312320, 1572096), (325740, 1507328), (327520, 1499136), (327680, 1498404), (336720, 1458176), (341760, 1436672), (347456, 1413120), (353280, 1389824), (359168, 1367040), (364544, 1346880), (374601, 1310720), (374784, 1310080), (376832, 1302960), (393024, 1249280), (393216, 1248670), (434320, 1130496), (448960, 1093632), (455680, 1077504), (468480, 1048064), (471040, 1042368), (491280, 999424), (491520, 998936), (499468, 983040), (499712, 982560), (521184, 942080), (524032, 936960), (538752, 911360), (546816, 897920), (565248, 868640), (624335, 786432), (624640, 786048), (651480, 753664), (655040, 749568), (655360, 749202), (673440, 729088), (683520, 718336), (694912, 706560)]