1802810880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 360

約数和(自身を含む): 6775468128

約数和(自身を除く): 4972657248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 463, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 926, 936, 960, 1014, 1040, 1152, 1170, 1248, 1280, 1352, 1389, 1440, 1521, 1536, 1560, 1664, 1690, 1852, 1872, 1920, 2028, 2080, 2304, 2315, 2340, 2496, 2535, 2560, 2704, 2778, 2880, 3042, 3120, 3328, 3380, 3704, 3744, 3840, 4056, 4160, 4167, 4608, 4630, 4680, 4992, 5070, 5408, 5556, 5760, 6019, 6084, 6240, 6656, 6760, 6945, 7408, 7488, 7605, 7680, 8112, 8320, 8334, 9260, 9360, 9984, 10140, 10816, 11112, 11520, 12038, 12168, 12480, 13520, 13890, 14816, 14976, 15210, 16224, 16640, 16668, 18057, 18520, 18720, 19968, 20280, 20835, 21632, 22224, 23040, 24076, 24336, 24960, 27040, 27780, 29632, 29952, 30095, 30420, 32448, 33280, 33336, 36114, 37040, 37440, 40560, 41670, 43264, 44448, 48152, 48672, 49920, 54080, 54171, 55560, 59264, 59904, 60190, 60840, 64896, 66672, 72228, 74080, 74880, 78247, 81120, 83340, 86528, 88896, 90285, 96304, 97344, 99840, 108160, 108342, 111120, 118528, 120380, 121680, 129792, 133344, 144456, 148160, 149760, 156494, 162240, 166680, 177792, 180570, 192608, 194688, 216320, 216684, 222240, 234741, 237056, 240760, 243360, 259584, 266688, 270855, 288912, 296320, 299520, 312988, 324480, 333360, 355584, 361140, 385216, 389376, 391235, 432640, 433368, 444480, 469482, 481520, 486720, 533376, 541710, 577824, 592640, 625976, 648960, 666720, 704223, 711168, 722280, 770432, 778752, 782470, 866736, 888960, 938964, 963040, 973440, 1066752, 1083420, 1155648, 1173705, 1185280, 1251952, 1297920, 1333440, 1408446, 1444560, 1540864, 1564940, 1733472, 1777920, 1877928, 1926080, 1946880, 2133504, 2166840, 2311296, 2347410, 2503904, 2666880, 2816892, 2889120, 3081728, 3129880, 3466944, 3521115, 3555840, 3755856, 3852160, 3893760, 4333680, 4622592, 4694820, 5007808, 5333760, 5633784, 5778240, 6259760, 6933888, 7042230, 7511712, 7704320, 8667360, 9245184, 9389640, 10015616, 10667520, 11267568, 11556480, 12519520, 13867776, 14084460, 15023424, 15408640, 17334720, 18779280, 20031232, 22535136, 23112960, 25039040, 27735552, 28168920, 30046848, 34669440, 37558560, 40062464, 45070272, 46225920, 50078080, 56337840, 60093696, 69338880, 75117120, 90140544, 100156160, 112675680, 120187392, 138677760, 150234240, 180281088, 200312320, 225351360, 300468480, 360562176, 450702720, 600936960, 901405440, 1802810880]

約数ペア:

[(1, 1802810880), (2, 901405440), (3, 600936960), (4, 450702720), (5, 360562176), (6, 300468480), (8, 225351360), (9, 200312320), (10, 180281088), (12, 150234240), (13, 138677760), (15, 120187392), (16, 112675680), (18, 100156160), (20, 90140544), (24, 75117120), (26, 69338880), (30, 60093696), (32, 56337840), (36, 50078080), (39, 46225920), (40, 45070272), (45, 40062464), (48, 37558560), (52, 34669440), (60, 30046848), (64, 28168920), (65, 27735552), (72, 25039040), (78, 23112960), (80, 22535136), (90, 20031232), (96, 18779280), (104, 17334720), (117, 15408640), (120, 15023424), (128, 14084460), (130, 13867776), (144, 12519520), (156, 11556480), (160, 11267568), (169, 10667520), (180, 10015616), (192, 9389640), (195, 9245184), (208, 8667360), (234, 7704320), (240, 7511712), (256, 7042230), (260, 6933888), (288, 6259760), (312, 5778240), (320, 5633784), (338, 5333760), (360, 5007808), (384, 4694820), (390, 4622592), (416, 4333680), (463, 3893760), (468, 3852160), (480, 3755856), (507, 3555840), (512, 3521115), (520, 3466944), (576, 3129880), (585, 3081728), (624, 2889120), (640, 2816892), (676, 2666880), (720, 2503904), (768, 2347410), (780, 2311296), (832, 2166840), (845, 2133504), (926, 1946880), (936, 1926080), (960, 1877928), (1014, 1777920), (1040, 1733472), (1152, 1564940), (1170, 1540864), (1248, 1444560), (1280, 1408446), (1352, 1333440), (1389, 1297920), (1440, 1251952), (1521, 1185280), (1536, 1173705), (1560, 1155648), (1664, 1083420), (1690, 1066752), (1852, 973440), (1872, 963040), (1920, 938964), (2028, 888960), (2080, 866736), (2304, 782470), (2315, 778752), (2340, 770432), (2496, 722280), (2535, 711168), (2560, 704223), (2704, 666720), (2778, 648960), (2880, 625976), (3042, 592640), (3120, 577824), (3328, 541710), (3380, 533376), (3704, 486720), (3744, 481520), (3840, 469482), (4056, 444480), (4160, 433368), (4167, 432640), (4608, 391235), (4630, 389376), (4680, 385216), (4992, 361140), (5070, 355584), (5408, 333360), (5556, 324480), (5760, 312988), (6019, 299520), (6084, 296320), (6240, 288912), (6656, 270855), (6760, 266688), (6945, 259584), (7408, 243360), (7488, 240760), (7605, 237056), (7680, 234741), (8112, 222240), (8320, 216684), (8334, 216320), (9260, 194688), (9360, 192608), (9984, 180570), (10140, 177792), (10816, 166680), (11112, 162240), (11520, 156494), (12038, 149760), (12168, 148160), (12480, 144456), (13520, 133344), (13890, 129792), (14816, 121680), (14976, 120380), (15210, 118528), (16224, 111120), (16640, 108342), (16668, 108160), (18057, 99840), (18520, 97344), (18720, 96304), (19968, 90285), (20280, 88896), (20835, 86528), (21632, 83340), (22224, 81120), (23040, 78247), (24076, 74880), (24336, 74080), (24960, 72228), (27040, 66672), (27780, 64896), (29632, 60840), (29952, 60190), (30095, 59904), (30420, 59264), (32448, 55560), (33280, 54171), (33336, 54080), (36114, 49920), (37040, 48672), (37440, 48152), (40560, 44448), (41670, 43264)]