690374880

素因数分解:

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

素因数の和:703

約数の個数: 384

約数和(自身を含む): 2743372800

約数和(自身を除く): 2052997920

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, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 647, 684, 702, 720, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1248, 1294, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1755, 1824, 1872, 1941, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2565, 2588, 2736, 2808, 2964, 3040, 3120, 3235, 3420, 3510, 3705, 3744, 3882, 3952, 4104, 4320, 4446, 4560, 4680, 4940, 5130, 5176, 5472, 5616, 5823, 5928, 6240, 6470, 6669, 6840, 7020, 7410, 7764, 7904, 8208, 8411, 8892, 9120, 9360, 9705, 9880, 10260, 10352, 11115, 11232, 11646, 11856, 12293, 12940, 13338, 13680, 14040, 14820, 15528, 16416, 16822, 17469, 17784, 18720, 19410, 19760, 20520, 20704, 22230, 23292, 23712, 24586, 25233, 25880, 26676, 27360, 28080, 29115, 29640, 31056, 33345, 33644, 34938, 35568, 36879, 38820, 39520, 41040, 42055, 44460, 46584, 49172, 50466, 51760, 53352, 56160, 58230, 59280, 61465, 62112, 66690, 67288, 69876, 71136, 73758, 75699, 77640, 82080, 84110, 87345, 88920, 93168, 98344, 100932, 103520, 106704, 110637, 116460, 118560, 122930, 126165, 133380, 134576, 139752, 147516, 151398, 155280, 159809, 168220, 174690, 177840, 184395, 186336, 196688, 201864, 213408, 221274, 227097, 232920, 245860, 252330, 266760, 269152, 279504, 295032, 302796, 310560, 319618, 331911, 336440, 349380, 355680, 368790, 378495, 393376, 403728, 442548, 454194, 465840, 479427, 491720, 504660, 533520, 553185, 559008, 590064, 605592, 639236, 663822, 672880, 698760, 737580, 756990, 799045, 807456, 885096, 908388, 931680, 958854, 983440, 1009320, 1067040, 1106370, 1135485, 1180128, 1211184, 1278472, 1327644, 1345760, 1397520, 1438281, 1475160, 1513980, 1598090, 1659555, 1770192, 1816776, 1917708, 1966880, 2018640, 2212740, 2270970, 2397135, 2422368, 2556944, 2655288, 2795040, 2876562, 2950320, 3027960, 3196180, 3319110, 3540384, 3633552, 3835416, 4037280, 4314843, 4425480, 4541940, 4794270, 5113888, 5310576, 5753124, 5900640, 6055920, 6392360, 6638220, 7191405, 7267104, 7670832, 8629686, 8850960, 9083880, 9588540, 10621152, 11506248, 12111840, 12784720, 13276440, 14382810, 15341664, 17259372, 17701920, 18167760, 19177080, 21574215, 23012496, 25569440, 26552880, 28765620, 34518744, 36335520, 38354160, 43148430, 46024992, 53105760, 57531240, 69037488, 76708320, 86296860, 115062480, 138074976, 172593720, 230124960, 345187440, 690374880]

約数ペア:

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