7820503680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1443

約数の個数: 256

約数和(自身を含む): 27297648000

約数和(自身を除く): 19477144320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 349, 352, 384, 440, 480, 528, 640, 660, 698, 704, 880, 960, 1047, 1056, 1061, 1320, 1396, 1408, 1745, 1760, 1920, 2094, 2112, 2122, 2640, 2792, 3183, 3490, 3520, 3839, 4188, 4224, 4244, 5235, 5280, 5305, 5584, 6366, 6980, 7040, 7678, 8376, 8488, 10470, 10560, 10610, 11168, 11517, 11671, 12732, 13960, 15356, 15915, 16752, 16976, 19195, 20940, 21120, 21220, 22336, 23034, 23342, 25464, 27920, 30712, 31830, 33504, 33952, 35013, 38390, 41880, 42440, 44672, 46068, 46684, 50928, 55840, 57585, 58355, 61424, 63660, 67008, 67904, 70026, 76780, 83760, 84880, 92136, 93368, 101856, 111680, 115170, 116710, 122848, 127320, 134016, 135808, 140052, 153560, 167520, 169760, 175065, 184272, 186736, 203712, 223360, 230340, 233420, 245696, 254640, 280104, 307120, 335040, 339520, 350130, 368544, 370289, 373472, 407424, 460680, 466840, 491392, 509280, 560208, 614240, 670080, 679040, 700260, 737088, 740578, 746944, 921360, 933680, 1018560, 1110867, 1120416, 1228480, 1400520, 1474176, 1481156, 1493888, 1842720, 1851445, 1867360, 2037120, 2221734, 2240832, 2456960, 2801040, 2962312, 3685440, 3702890, 3734720, 4073179, 4443468, 4481664, 5554335, 5602080, 5924624, 7370880, 7405780, 7469440, 8146358, 8886936, 11108670, 11204160, 11849248, 12219537, 14811560, 16292716, 17773872, 20365895, 22217340, 22408320, 23698496, 24439074, 29623120, 32585432, 35547744, 40731790, 44434680, 47396992, 48878148, 59246240, 61097685, 65170864, 71095488, 81463580, 88869360, 97756296, 118492480, 122195370, 130341728, 142190976, 162927160, 177738720, 195512592, 236984960, 244390740, 260683456, 325854320, 355477440, 391025184, 488781480, 521366912, 651708640, 710954880, 782050368, 977562960, 1303417280, 1564100736, 1955125920, 2606834560, 3910251840, 7820503680]

約数ペア:

[(1, 7820503680), (2, 3910251840), (3, 2606834560), (4, 1955125920), (5, 1564100736), (6, 1303417280), (8, 977562960), (10, 782050368), (11, 710954880), (12, 651708640), (15, 521366912), (16, 488781480), (20, 391025184), (22, 355477440), (24, 325854320), (30, 260683456), (32, 244390740), (33, 236984960), (40, 195512592), (44, 177738720), (48, 162927160), (55, 142190976), (60, 130341728), (64, 122195370), (66, 118492480), (80, 97756296), (88, 88869360), (96, 81463580), (110, 71095488), (120, 65170864), (128, 61097685), (132, 59246240), (160, 48878148), (165, 47396992), (176, 44434680), (192, 40731790), (220, 35547744), (240, 32585432), (264, 29623120), (320, 24439074), (330, 23698496), (349, 22408320), (352, 22217340), (384, 20365895), (440, 17773872), (480, 16292716), (528, 14811560), (640, 12219537), (660, 11849248), (698, 11204160), (704, 11108670), (880, 8886936), (960, 8146358), (1047, 7469440), (1056, 7405780), (1061, 7370880), (1320, 5924624), (1396, 5602080), (1408, 5554335), (1745, 4481664), (1760, 4443468), (1920, 4073179), (2094, 3734720), (2112, 3702890), (2122, 3685440), (2640, 2962312), (2792, 2801040), (3183, 2456960), (3490, 2240832), (3520, 2221734), (3839, 2037120), (4188, 1867360), (4224, 1851445), (4244, 1842720), (5235, 1493888), (5280, 1481156), (5305, 1474176), (5584, 1400520), (6366, 1228480), (6980, 1120416), (7040, 1110867), (7678, 1018560), (8376, 933680), (8488, 921360), (10470, 746944), (10560, 740578), (10610, 737088), (11168, 700260), (11517, 679040), (11671, 670080), (12732, 614240), (13960, 560208), (15356, 509280), (15915, 491392), (16752, 466840), (16976, 460680), (19195, 407424), (20940, 373472), (21120, 370289), (21220, 368544), (22336, 350130), (23034, 339520), (23342, 335040), (25464, 307120), (27920, 280104), (30712, 254640), (31830, 245696), (33504, 233420), (33952, 230340), (35013, 223360), (38390, 203712), (41880, 186736), (42440, 184272), (44672, 175065), (46068, 169760), (46684, 167520), (50928, 153560), (55840, 140052), (57585, 135808), (58355, 134016), (61424, 127320), (63660, 122848), (67008, 116710), (67904, 115170), (70026, 111680), (76780, 101856), (83760, 93368), (84880, 92136)]