1380749760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 448

約数和(自身を含む): 5530291200

約数和(自身を除く): 4149541440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 647, 684, 702, 720, 741, 760, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1170, 1216, 1235, 1248, 1294, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1728, 1755, 1824, 1872, 1941, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2496, 2565, 2588, 2736, 2808, 2880, 2964, 3040, 3120, 3235, 3420, 3510, 3648, 3705, 3744, 3882, 3952, 4104, 4160, 4320, 4446, 4560, 4680, 4940, 5130, 5176, 5472, 5616, 5823, 5928, 6080, 6240, 6470, 6669, 6840, 7020, 7410, 7488, 7764, 7904, 8208, 8411, 8640, 8892, 9120, 9360, 9705, 9880, 10260, 10352, 10944, 11115, 11232, 11646, 11856, 12293, 12480, 12940, 13338, 13680, 14040, 14820, 15528, 15808, 16416, 16822, 17469, 17784, 18240, 18720, 19410, 19760, 20520, 20704, 22230, 22464, 23292, 23712, 24586, 25233, 25880, 26676, 27360, 28080, 29115, 29640, 31056, 32832, 33345, 33644, 34938, 35568, 36879, 37440, 38820, 39520, 41040, 41408, 42055, 44460, 46584, 47424, 49172, 50466, 51760, 53352, 54720, 56160, 58230, 59280, 61465, 62112, 66690, 67288, 69876, 71136, 73758, 75699, 77640, 79040, 82080, 84110, 87345, 88920, 93168, 98344, 100932, 103520, 106704, 110637, 112320, 116460, 118560, 122930, 124224, 126165, 133380, 134576, 139752, 142272, 147516, 151398, 155280, 159809, 164160, 168220, 174690, 177840, 184395, 186336, 196688, 201864, 207040, 213408, 221274, 227097, 232920, 237120, 245860, 252330, 266760, 269152, 279504, 295032, 302796, 310560, 319618, 331911, 336440, 349380, 355680, 368790, 372672, 378495, 393376, 403728, 426816, 442548, 454194, 465840, 479427, 491720, 504660, 533520, 538304, 553185, 559008, 590064, 605592, 621120, 639236, 663822, 672880, 698760, 711360, 737580, 756990, 786752, 799045, 807456, 885096, 908388, 931680, 958854, 983440, 1009320, 1067040, 1106370, 1118016, 1135485, 1180128, 1211184, 1278472, 1327644, 1345760, 1397520, 1438281, 1475160, 1513980, 1598090, 1614912, 1659555, 1770192, 1816776, 1863360, 1917708, 1966880, 2018640, 2134080, 2212740, 2270970, 2360256, 2397135, 2422368, 2556944, 2655288, 2691520, 2795040, 2876562, 2950320, 3027960, 3196180, 3319110, 3540384, 3633552, 3835416, 3933760, 4037280, 4314843, 4425480, 4541940, 4794270, 4844736, 5113888, 5310576, 5590080, 5753124, 5900640, 6055920, 6392360, 6638220, 7080768, 7191405, 7267104, 7670832, 8074560, 8629686, 8850960, 9083880, 9588540, 10227776, 10621152, 11506248, 11801280, 12111840, 12784720, 13276440, 14382810, 14534208, 15341664, 17259372, 17701920, 18167760, 19177080, 21242304, 21574215, 23012496, 24223680, 25569440, 26552880, 28765620, 30683328, 34518744, 35403840, 36335520, 38354160, 43148430, 46024992, 51138880, 53105760, 57531240, 69037488, 72671040, 76708320, 86296860, 92049984, 106211520, 115062480, 138074976, 153416640, 172593720, 230124960, 276149952, 345187440, 460249920, 690374880, 1380749760]

約数ペア:

[(1, 1380749760), (2, 690374880), (3, 460249920), (4, 345187440), (5, 276149952), (6, 230124960), (8, 172593720), (9, 153416640), (10, 138074976), (12, 115062480), (13, 106211520), (15, 92049984), (16, 86296860), (18, 76708320), (19, 72671040), (20, 69037488), (24, 57531240), (26, 53105760), (27, 51138880), (30, 46024992), (32, 43148430), (36, 38354160), (38, 36335520), (39, 35403840), (40, 34518744), (45, 30683328), (48, 28765620), (52, 26552880), (54, 25569440), (57, 24223680), (60, 23012496), (64, 21574215), (65, 21242304), (72, 19177080), (76, 18167760), (78, 17701920), (80, 17259372), (90, 15341664), (95, 14534208), (96, 14382810), (104, 13276440), (108, 12784720), (114, 12111840), (117, 11801280), (120, 11506248), (130, 10621152), (135, 10227776), (144, 9588540), (152, 9083880), (156, 8850960), (160, 8629686), (171, 8074560), (180, 7670832), (190, 7267104), (192, 7191405), (195, 7080768), (208, 6638220), (216, 6392360), (228, 6055920), (234, 5900640), (240, 5753124), (247, 5590080), (260, 5310576), (270, 5113888), (285, 4844736), (288, 4794270), (304, 4541940), (312, 4425480), (320, 4314843), (342, 4037280), (351, 3933760), (360, 3835416), (380, 3633552), (390, 3540384), (416, 3319110), (432, 3196180), (456, 3027960), (468, 2950320), (480, 2876562), (494, 2795040), (513, 2691520), (520, 2655288), (540, 2556944), (570, 2422368), (576, 2397135), (585, 2360256), (608, 2270970), (624, 2212740), (647, 2134080), (684, 2018640), (702, 1966880), (720, 1917708), (741, 1863360), (760, 1816776), (780, 1770192), (832, 1659555), (855, 1614912), (864, 1598090), (912, 1513980), (936, 1475160), (960, 1438281), (988, 1397520), (1026, 1345760), (1040, 1327644), (1080, 1278472), (1140, 1211184), (1170, 1180128), (1216, 1135485), (1235, 1118016), (1248, 1106370), (1294, 1067040), (1368, 1009320), (1404, 983440), (1440, 958854), (1482, 931680), (1520, 908388), (1560, 885096), (1710, 807456), (1728, 799045), (1755, 786752), (1824, 756990), (1872, 737580), (1941, 711360), (1976, 698760), (2052, 672880), (2080, 663822), (2160, 639236), (2223, 621120), (2280, 605592), (2340, 590064), (2470, 559008), (2496, 553185), (2565, 538304), (2588, 533520), (2736, 504660), (2808, 491720), (2880, 479427), (2964, 465840), (3040, 454194), (3120, 442548), (3235, 426816), (3420, 403728), (3510, 393376), (3648, 378495), (3705, 372672), (3744, 368790), (3882, 355680), (3952, 349380), (4104, 336440), (4160, 331911), (4320, 319618), (4446, 310560), (4560, 302796), (4680, 295032), (4940, 279504), (5130, 269152), (5176, 266760), (5472, 252330), (5616, 245860), (5823, 237120), (5928, 232920), (6080, 227097), (6240, 221274), (6470, 213408), (6669, 207040), (6840, 201864), (7020, 196688), (7410, 186336), (7488, 184395), (7764, 177840), (7904, 174690), (8208, 168220), (8411, 164160), (8640, 159809), (8892, 155280), (9120, 151398), (9360, 147516), (9705, 142272), (9880, 139752), (10260, 134576), (10352, 133380), (10944, 126165), (11115, 124224), (11232, 122930), (11646, 118560), (11856, 116460), (12293, 112320), (12480, 110637), (12940, 106704), (13338, 103520), (13680, 100932), (14040, 98344), (14820, 93168), (15528, 88920), (15808, 87345), (16416, 84110), (16822, 82080), (17469, 79040), (17784, 77640), (18240, 75699), (18720, 73758), (19410, 71136), (19760, 69876), (20520, 67288), (20704, 66690), (22230, 62112), (22464, 61465), (23292, 59280), (23712, 58230), (24586, 56160), (25233, 54720), (25880, 53352), (26676, 51760), (27360, 50466), (28080, 49172), (29115, 47424), (29640, 46584), (31056, 44460), (32832, 42055), (33345, 41408), (33644, 41040), (34938, 39520), (35568, 38820), (36879, 37440)]