1772101760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 5365967040

約数和(自身を除く): 3593865280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 67, 68, 80, 85, 88, 104, 110, 128, 130, 134, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 268, 272, 286, 289, 320, 335, 340, 352, 374, 416, 440, 442, 520, 536, 544, 572, 578, 640, 670, 680, 704, 715, 737, 748, 832, 871, 880, 884, 935, 1040, 1072, 1088, 1105, 1139, 1144, 1156, 1340, 1360, 1408, 1430, 1445, 1474, 1496, 1664, 1742, 1760, 1768, 1870, 2080, 2144, 2176, 2210, 2278, 2288, 2312, 2431, 2680, 2720, 2860, 2890, 2948, 2992, 3179, 3484, 3520, 3536, 3685, 3740, 3757, 4160, 4288, 4355, 4420, 4556, 4576, 4624, 4862, 5360, 5440, 5695, 5720, 5780, 5896, 5984, 6358, 6968, 7040, 7072, 7370, 7480, 7514, 8320, 8576, 8710, 8840, 9112, 9152, 9248, 9581, 9724, 10720, 10880, 11390, 11440, 11560, 11792, 11968, 12155, 12529, 12716, 13936, 14144, 14740, 14807, 14960, 15028, 15895, 17420, 17680, 18224, 18304, 18496, 18785, 19162, 19363, 19448, 21440, 22780, 22880, 23120, 23584, 23936, 24310, 25058, 25432, 27872, 28288, 29480, 29614, 29920, 30056, 31790, 34840, 35360, 36448, 36992, 37570, 38324, 38726, 38896, 41327, 42880, 45560, 45760, 46240, 47168, 47905, 48620, 50116, 50864, 55744, 58960, 59228, 59840, 60112, 62645, 63580, 69680, 70720, 72896, 74035, 75140, 76648, 77452, 77792, 82654, 91120, 91520, 92480, 94336, 95810, 96815, 97240, 100232, 101728, 111488, 117920, 118456, 119680, 120224, 125290, 127160, 139360, 141440, 145792, 148070, 150280, 153296, 154904, 155584, 162877, 165308, 182240, 184960, 191620, 193630, 194480, 200464, 203456, 206635, 212993, 235840, 236912, 240448, 250580, 251719, 254320, 278720, 296140, 300560, 306592, 309808, 311168, 325754, 330616, 364480, 383240, 387260, 388960, 400928, 406912, 413270, 425986, 471680, 473824, 480896, 501160, 503438, 508640, 557440, 592280, 601120, 613184, 619616, 651508, 661232, 728960, 766480, 774520, 777920, 801856, 814385, 826540, 851972, 947648, 1002320, 1006876, 1017280, 1064965, 1184560, 1202240, 1226368, 1239232, 1258595, 1303016, 1322464, 1532960, 1549040, 1555840, 1603712, 1628770, 1653080, 1703944, 1895296, 2004640, 2013752, 2034560, 2129930, 2369120, 2404480, 2478464, 2517190, 2606032, 2644928, 2768909, 3065920, 3098080, 3257540, 3306160, 3407888, 4009280, 4027504, 4259860, 4738240, 5034380, 5212064, 5289856, 5537818, 6131840, 6196160, 6515080, 6612320, 6815776, 8018560, 8055008, 8519720, 9476480, 10068760, 10424128, 11075636, 12392320, 13030160, 13224640, 13631552, 13844545, 16110016, 17039440, 20137520, 20848256, 22151272, 26060320, 26449280, 27263104, 27689090, 32220032, 34078880, 40275040, 44302544, 52120640, 55378180, 68157760, 80550080, 88605088, 104241280, 110756360, 136315520, 161100160, 177210176, 221512720, 354420352, 443025440, 886050880, 1772101760]

約数ペア:

[(1, 1772101760), (2, 886050880), (4, 443025440), (5, 354420352), (8, 221512720), (10, 177210176), (11, 161100160), (13, 136315520), (16, 110756360), (17, 104241280), (20, 88605088), (22, 80550080), (26, 68157760), (32, 55378180), (34, 52120640), (40, 44302544), (44, 40275040), (52, 34078880), (55, 32220032), (64, 27689090), (65, 27263104), (67, 26449280), (68, 26060320), (80, 22151272), (85, 20848256), (88, 20137520), (104, 17039440), (110, 16110016), (128, 13844545), (130, 13631552), (134, 13224640), (136, 13030160), (143, 12392320), (160, 11075636), (170, 10424128), (176, 10068760), (187, 9476480), (208, 8519720), (220, 8055008), (221, 8018560), (260, 6815776), (268, 6612320), (272, 6515080), (286, 6196160), (289, 6131840), (320, 5537818), (335, 5289856), (340, 5212064), (352, 5034380), (374, 4738240), (416, 4259860), (440, 4027504), (442, 4009280), (520, 3407888), (536, 3306160), (544, 3257540), (572, 3098080), (578, 3065920), (640, 2768909), (670, 2644928), (680, 2606032), (704, 2517190), (715, 2478464), (737, 2404480), (748, 2369120), (832, 2129930), (871, 2034560), (880, 2013752), (884, 2004640), (935, 1895296), (1040, 1703944), (1072, 1653080), (1088, 1628770), (1105, 1603712), (1139, 1555840), (1144, 1549040), (1156, 1532960), (1340, 1322464), (1360, 1303016), (1408, 1258595), (1430, 1239232), (1445, 1226368), (1474, 1202240), (1496, 1184560), (1664, 1064965), (1742, 1017280), (1760, 1006876), (1768, 1002320), (1870, 947648), (2080, 851972), (2144, 826540), (2176, 814385), (2210, 801856), (2278, 777920), (2288, 774520), (2312, 766480), (2431, 728960), (2680, 661232), (2720, 651508), (2860, 619616), (2890, 613184), (2948, 601120), (2992, 592280), (3179, 557440), (3484, 508640), (3520, 503438), (3536, 501160), (3685, 480896), (3740, 473824), (3757, 471680), (4160, 425986), (4288, 413270), (4355, 406912), (4420, 400928), (4556, 388960), (4576, 387260), (4624, 383240), (4862, 364480), (5360, 330616), (5440, 325754), (5695, 311168), (5720, 309808), (5780, 306592), (5896, 300560), (5984, 296140), (6358, 278720), (6968, 254320), (7040, 251719), (7072, 250580), (7370, 240448), (7480, 236912), (7514, 235840), (8320, 212993), (8576, 206635), (8710, 203456), (8840, 200464), (9112, 194480), (9152, 193630), (9248, 191620), (9581, 184960), (9724, 182240), (10720, 165308), (10880, 162877), (11390, 155584), (11440, 154904), (11560, 153296), (11792, 150280), (11968, 148070), (12155, 145792), (12529, 141440), (12716, 139360), (13936, 127160), (14144, 125290), (14740, 120224), (14807, 119680), (14960, 118456), (15028, 117920), (15895, 111488), (17420, 101728), (17680, 100232), (18224, 97240), (18304, 96815), (18496, 95810), (18785, 94336), (19162, 92480), (19363, 91520), (19448, 91120), (21440, 82654), (22780, 77792), (22880, 77452), (23120, 76648), (23584, 75140), (23936, 74035), (24310, 72896), (25058, 70720), (25432, 69680), (27872, 63580), (28288, 62645), (29480, 60112), (29614, 59840), (29920, 59228), (30056, 58960), (31790, 55744), (34840, 50864), (35360, 50116), (36448, 48620), (36992, 47905), (37570, 47168), (38324, 46240), (38726, 45760), (38896, 45560), (41327, 42880)]