21800571520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 512

約数和(自身を含む): 68919621120

約数和(自身を除く): 47119049600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 97, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 194, 208, 221, 224, 227, 238, 260, 272, 280, 320, 340, 364, 388, 416, 442, 448, 454, 455, 476, 485, 520, 544, 560, 595, 640, 679, 680, 728, 776, 832, 884, 896, 908, 910, 952, 970, 1040, 1088, 1105, 1120, 1135, 1190, 1261, 1358, 1360, 1456, 1547, 1552, 1589, 1649, 1664, 1768, 1816, 1820, 1904, 1940, 2080, 2176, 2210, 2240, 2270, 2380, 2522, 2716, 2720, 2912, 2951, 3094, 3104, 3178, 3298, 3395, 3536, 3632, 3640, 3808, 3859, 3880, 4160, 4420, 4480, 4540, 4760, 5044, 5432, 5440, 5824, 5902, 6188, 6208, 6305, 6356, 6596, 6790, 7072, 7264, 7280, 7616, 7718, 7735, 7760, 7945, 8245, 8320, 8827, 8840, 9080, 9520, 10088, 10864, 10880, 11543, 11648, 11804, 12376, 12416, 12610, 12712, 13192, 13580, 14144, 14528, 14560, 14755, 15232, 15436, 15470, 15520, 15890, 16490, 17654, 17680, 18160, 19040, 19295, 20176, 20657, 21437, 21728, 22019, 23086, 23608, 24752, 25220, 25424, 26384, 27013, 27160, 28288, 29056, 29120, 29510, 30872, 30940, 31040, 31780, 32980, 35308, 35360, 36320, 38080, 38590, 40352, 41314, 42874, 43456, 44038, 44135, 46172, 47216, 49504, 50167, 50440, 50848, 52768, 54026, 54320, 57715, 58240, 59020, 61744, 61880, 62080, 63560, 65960, 70616, 70720, 72640, 76160, 77180, 80704, 82628, 85748, 86912, 88076, 88270, 92344, 94432, 99008, 100334, 100880, 101696, 103285, 105536, 107185, 108052, 108640, 110095, 115430, 118040, 123488, 123760, 127120, 131920, 135065, 141232, 141440, 145280, 150059, 154133, 154360, 161408, 165256, 171496, 176152, 176540, 184688, 188864, 198016, 200668, 201760, 203392, 206570, 211072, 214370, 216104, 217280, 220190, 230860, 236080, 246976, 247520, 250835, 254240, 263840, 270130, 282464, 286247, 300118, 308266, 308720, 330512, 342992, 351169, 352304, 353080, 369376, 374323, 377728, 401336, 403520, 413140, 428740, 432208, 434560, 440380, 461720, 472160, 493952, 495040, 501670, 508480, 527680, 540260, 564928, 572494, 600236, 616532, 617440, 661024, 685984, 702338, 704608, 706160, 738752, 748646, 750295, 770665, 802672, 807040, 826280, 857480, 864416, 880760, 923440, 944320, 990080, 1003340, 1016960, 1055360, 1080520, 1129856, 1144988, 1200472, 1233064, 1234880, 1322048, 1371968, 1404676, 1409216, 1412320, 1431235, 1477504, 1497292, 1500590, 1541330, 1605344, 1652560, 1714960, 1728832, 1755845, 1761520, 1846880, 1871615, 1888640, 2003729, 2006680, 2161040, 2289976, 2400944, 2466128, 2469760, 2620261, 2644096, 2743936, 2809352, 2818432, 2824640, 2862470, 2994584, 3001180, 3082660, 3210688, 3305120, 3429920, 3457664, 3511690, 3523040, 3693760, 3743230, 4007458, 4013360, 4322080, 4579952, 4801888, 4866199, 4932256, 5240522, 5618704, 5649280, 5724940, 5989168, 6002360, 6165320, 6421376, 6610240, 6859840, 7023380, 7046080, 7387520, 7486460, 8014916, 8026720, 8644160, 9159904, 9603776, 9732398, 9864512, 10018645, 10481044, 11237408, 11449880, 11978336, 12004720, 12330640, 13101305, 13220480, 13719680, 14046760, 14092160, 14972920, 16029832, 16053440, 17288320, 18319808, 19207552, 19464796, 19729024, 20037290, 20962088, 22474816, 22899760, 23956672, 24009440, 24330995, 24661280, 26202610, 28093520, 29945840, 32059664, 32106880, 34063393, 36639616, 38929592, 40074580, 41924176, 44949632, 45799520, 47913344, 48018880, 48661990, 49322560, 52405220, 56187040, 59891680, 64119328, 68126786, 77859184, 80149160, 83848352, 91599040, 96037760, 97323980, 98645120, 104810440, 112374080, 119783360, 128238656, 136253572, 155718368, 160298320, 167696704, 170316965, 183198080, 194647960, 209620880, 224748160, 239566720, 256477312, 272507144, 311436736, 320596640, 335393408, 340633930, 389295920, 419241760, 545014288, 622873472, 641193280, 681267860, 778591840, 838483520, 1090028576, 1282386560, 1362535720, 1557183680, 1676967040, 2180057152, 2725071440, 3114367360, 4360114304, 5450142880, 10900285760, 21800571520]

約数ペア:

[(1, 21800571520), (2, 10900285760), (4, 5450142880), (5, 4360114304), (7, 3114367360), (8, 2725071440), (10, 2180057152), (13, 1676967040), (14, 1557183680), (16, 1362535720), (17, 1282386560), (20, 1090028576), (26, 838483520), (28, 778591840), (32, 681267860), (34, 641193280), (35, 622873472), (40, 545014288), (52, 419241760), (56, 389295920), (64, 340633930), (65, 335393408), (68, 320596640), (70, 311436736), (80, 272507144), (85, 256477312), (91, 239566720), (97, 224748160), (104, 209620880), (112, 194647960), (119, 183198080), (128, 170316965), (130, 167696704), (136, 160298320), (140, 155718368), (160, 136253572), (170, 128238656), (182, 119783360), (194, 112374080), (208, 104810440), (221, 98645120), (224, 97323980), (227, 96037760), (238, 91599040), (260, 83848352), (272, 80149160), (280, 77859184), (320, 68126786), (340, 64119328), (364, 59891680), (388, 56187040), (416, 52405220), (442, 49322560), (448, 48661990), (454, 48018880), (455, 47913344), (476, 45799520), (485, 44949632), (520, 41924176), (544, 40074580), (560, 38929592), (595, 36639616), (640, 34063393), (679, 32106880), (680, 32059664), (728, 29945840), (776, 28093520), (832, 26202610), (884, 24661280), (896, 24330995), (908, 24009440), (910, 23956672), (952, 22899760), (970, 22474816), (1040, 20962088), (1088, 20037290), (1105, 19729024), (1120, 19464796), (1135, 19207552), (1190, 18319808), (1261, 17288320), (1358, 16053440), (1360, 16029832), (1456, 14972920), (1547, 14092160), (1552, 14046760), (1589, 13719680), (1649, 13220480), (1664, 13101305), (1768, 12330640), (1816, 12004720), (1820, 11978336), (1904, 11449880), (1940, 11237408), (2080, 10481044), (2176, 10018645), (2210, 9864512), (2240, 9732398), (2270, 9603776), (2380, 9159904), (2522, 8644160), (2716, 8026720), (2720, 8014916), (2912, 7486460), (2951, 7387520), (3094, 7046080), (3104, 7023380), (3178, 6859840), (3298, 6610240), (3395, 6421376), (3536, 6165320), (3632, 6002360), (3640, 5989168), (3808, 5724940), (3859, 5649280), (3880, 5618704), (4160, 5240522), (4420, 4932256), (4480, 4866199), (4540, 4801888), (4760, 4579952), (5044, 4322080), (5432, 4013360), (5440, 4007458), (5824, 3743230), (5902, 3693760), (6188, 3523040), (6208, 3511690), (6305, 3457664), (6356, 3429920), (6596, 3305120), (6790, 3210688), (7072, 3082660), (7264, 3001180), (7280, 2994584), (7616, 2862470), (7718, 2824640), (7735, 2818432), (7760, 2809352), (7945, 2743936), (8245, 2644096), (8320, 2620261), (8827, 2469760), (8840, 2466128), (9080, 2400944), (9520, 2289976), (10088, 2161040), (10864, 2006680), (10880, 2003729), (11543, 1888640), (11648, 1871615), (11804, 1846880), (12376, 1761520), (12416, 1755845), (12610, 1728832), (12712, 1714960), (13192, 1652560), (13580, 1605344), (14144, 1541330), (14528, 1500590), (14560, 1497292), (14755, 1477504), (15232, 1431235), (15436, 1412320), (15470, 1409216), (15520, 1404676), (15890, 1371968), (16490, 1322048), (17654, 1234880), (17680, 1233064), (18160, 1200472), (19040, 1144988), (19295, 1129856), (20176, 1080520), (20657, 1055360), (21437, 1016960), (21728, 1003340), (22019, 990080), (23086, 944320), (23608, 923440), (24752, 880760), (25220, 864416), (25424, 857480), (26384, 826280), (27013, 807040), (27160, 802672), (28288, 770665), (29056, 750295), (29120, 748646), (29510, 738752), (30872, 706160), (30940, 704608), (31040, 702338), (31780, 685984), (32980, 661024), (35308, 617440), (35360, 616532), (36320, 600236), (38080, 572494), (38590, 564928), (40352, 540260), (41314, 527680), (42874, 508480), (43456, 501670), (44038, 495040), (44135, 493952), (46172, 472160), (47216, 461720), (49504, 440380), (50167, 434560), (50440, 432208), (50848, 428740), (52768, 413140), (54026, 403520), (54320, 401336), (57715, 377728), (58240, 374323), (59020, 369376), (61744, 353080), (61880, 352304), (62080, 351169), (63560, 342992), (65960, 330512), (70616, 308720), (70720, 308266), (72640, 300118), (76160, 286247), (77180, 282464), (80704, 270130), (82628, 263840), (85748, 254240), (86912, 250835), (88076, 247520), (88270, 246976), (92344, 236080), (94432, 230860), (99008, 220190), (100334, 217280), (100880, 216104), (101696, 214370), (103285, 211072), (105536, 206570), (107185, 203392), (108052, 201760), (108640, 200668), (110095, 198016), (115430, 188864), (118040, 184688), (123488, 176540), (123760, 176152), (127120, 171496), (131920, 165256), (135065, 161408), (141232, 154360), (141440, 154133), (145280, 150059)]