888962880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 448

約数和(自身を含む): 3359139840

約数和(自身を除く): 2470176960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 32, 38, 39, 40, 46, 48, 52, 57, 60, 64, 65, 69, 76, 78, 80, 92, 95, 96, 104, 114, 115, 120, 130, 138, 152, 156, 160, 163, 184, 190, 192, 195, 208, 228, 230, 240, 247, 260, 276, 285, 299, 304, 312, 320, 326, 345, 368, 380, 390, 416, 437, 456, 460, 480, 489, 494, 520, 552, 570, 598, 608, 624, 652, 690, 736, 741, 760, 780, 815, 832, 874, 897, 912, 920, 960, 978, 988, 1040, 1104, 1140, 1196, 1216, 1235, 1248, 1304, 1311, 1380, 1472, 1482, 1495, 1520, 1560, 1630, 1748, 1794, 1824, 1840, 1956, 1976, 2080, 2119, 2185, 2208, 2280, 2392, 2445, 2470, 2496, 2608, 2622, 2760, 2964, 2990, 3040, 3097, 3120, 3260, 3496, 3588, 3648, 3680, 3705, 3749, 3912, 3952, 4160, 4238, 4370, 4416, 4485, 4560, 4784, 4890, 4940, 5216, 5244, 5520, 5681, 5928, 5980, 6080, 6194, 6240, 6357, 6520, 6555, 6992, 7176, 7360, 7410, 7498, 7824, 7904, 8476, 8740, 8970, 9120, 9291, 9568, 9780, 9880, 10432, 10488, 10595, 11040, 11247, 11362, 11856, 11960, 12388, 12480, 12714, 13040, 13110, 13984, 14352, 14820, 14996, 15485, 15648, 15808, 16952, 17043, 17480, 17940, 18240, 18582, 18745, 19136, 19560, 19760, 20976, 21190, 22080, 22494, 22724, 23712, 23920, 24776, 25428, 26080, 26220, 27968, 28405, 28704, 29640, 29992, 30970, 31296, 31785, 33904, 34086, 34960, 35880, 37164, 37490, 39120, 39520, 40261, 41952, 42380, 44988, 45448, 46455, 47424, 47840, 48737, 49552, 50856, 52160, 52440, 56235, 56810, 57408, 59280, 59984, 61940, 63570, 67808, 68172, 69920, 71231, 71760, 74328, 74980, 78240, 79040, 80522, 83904, 84760, 85215, 89976, 90896, 92910, 95680, 97474, 99104, 101712, 104880, 112470, 113620, 118560, 119968, 120783, 123880, 127140, 135616, 136344, 139840, 142462, 143520, 146211, 148656, 149960, 156480, 161044, 169520, 170430, 179952, 181792, 185820, 194948, 198208, 201305, 203424, 209760, 213693, 224940, 227240, 237120, 239936, 241566, 243685, 247760, 254280, 272688, 284924, 287040, 292422, 297312, 299920, 322088, 339040, 340860, 356155, 359904, 363584, 371640, 389896, 402610, 406848, 419520, 427386, 449880, 454480, 483132, 487370, 495520, 508560, 545376, 569848, 584844, 594624, 599840, 603915, 644176, 678080, 681720, 712310, 719808, 731055, 743280, 779792, 805220, 854772, 899760, 908960, 926003, 966264, 974740, 991040, 1017120, 1068465, 1090752, 1139696, 1169688, 1199680, 1207830, 1288352, 1363440, 1424620, 1462110, 1486560, 1559584, 1610440, 1709544, 1799520, 1817920, 1852006, 1932528, 1949480, 2034240, 2136930, 2279392, 2339376, 2415660, 2576704, 2726880, 2778009, 2849240, 2924220, 2973120, 3119168, 3220880, 3419088, 3599040, 3704012, 3865056, 3898960, 4273860, 4558784, 4630015, 4678752, 4831320, 5453760, 5556018, 5698480, 5848440, 6441760, 6838176, 7408024, 7730112, 7797920, 8547720, 9260030, 9357504, 9662640, 11112036, 11396960, 11696880, 12883520, 13676352, 13890045, 14816048, 15595840, 17095440, 18520060, 19325280, 22224072, 22793920, 23393760, 27780090, 29632096, 34190880, 37040120, 38650560, 44448144, 46787520, 55560180, 59264192, 68381760, 74080240, 88896288, 111120360, 148160480, 177792576, 222240720, 296320960, 444481440, 888962880]

約数ペア:

[(1, 888962880), (2, 444481440), (3, 296320960), (4, 222240720), (5, 177792576), (6, 148160480), (8, 111120360), (10, 88896288), (12, 74080240), (13, 68381760), (15, 59264192), (16, 55560180), (19, 46787520), (20, 44448144), (23, 38650560), (24, 37040120), (26, 34190880), (30, 29632096), (32, 27780090), (38, 23393760), (39, 22793920), (40, 22224072), (46, 19325280), (48, 18520060), (52, 17095440), (57, 15595840), (60, 14816048), (64, 13890045), (65, 13676352), (69, 12883520), (76, 11696880), (78, 11396960), (80, 11112036), (92, 9662640), (95, 9357504), (96, 9260030), (104, 8547720), (114, 7797920), (115, 7730112), (120, 7408024), (130, 6838176), (138, 6441760), (152, 5848440), (156, 5698480), (160, 5556018), (163, 5453760), (184, 4831320), (190, 4678752), (192, 4630015), (195, 4558784), (208, 4273860), (228, 3898960), (230, 3865056), (240, 3704012), (247, 3599040), (260, 3419088), (276, 3220880), (285, 3119168), (299, 2973120), (304, 2924220), (312, 2849240), (320, 2778009), (326, 2726880), (345, 2576704), (368, 2415660), (380, 2339376), (390, 2279392), (416, 2136930), (437, 2034240), (456, 1949480), (460, 1932528), (480, 1852006), (489, 1817920), (494, 1799520), (520, 1709544), (552, 1610440), (570, 1559584), (598, 1486560), (608, 1462110), (624, 1424620), (652, 1363440), (690, 1288352), (736, 1207830), (741, 1199680), (760, 1169688), (780, 1139696), (815, 1090752), (832, 1068465), (874, 1017120), (897, 991040), (912, 974740), (920, 966264), (960, 926003), (978, 908960), (988, 899760), (1040, 854772), (1104, 805220), (1140, 779792), (1196, 743280), (1216, 731055), (1235, 719808), (1248, 712310), (1304, 681720), (1311, 678080), (1380, 644176), (1472, 603915), (1482, 599840), (1495, 594624), (1520, 584844), (1560, 569848), (1630, 545376), (1748, 508560), (1794, 495520), (1824, 487370), (1840, 483132), (1956, 454480), (1976, 449880), (2080, 427386), (2119, 419520), (2185, 406848), (2208, 402610), (2280, 389896), (2392, 371640), (2445, 363584), (2470, 359904), (2496, 356155), (2608, 340860), (2622, 339040), (2760, 322088), (2964, 299920), (2990, 297312), (3040, 292422), (3097, 287040), (3120, 284924), (3260, 272688), (3496, 254280), (3588, 247760), (3648, 243685), (3680, 241566), (3705, 239936), (3749, 237120), (3912, 227240), (3952, 224940), (4160, 213693), (4238, 209760), (4370, 203424), (4416, 201305), (4485, 198208), (4560, 194948), (4784, 185820), (4890, 181792), (4940, 179952), (5216, 170430), (5244, 169520), (5520, 161044), (5681, 156480), (5928, 149960), (5980, 148656), (6080, 146211), (6194, 143520), (6240, 142462), (6357, 139840), (6520, 136344), (6555, 135616), (6992, 127140), (7176, 123880), (7360, 120783), (7410, 119968), (7498, 118560), (7824, 113620), (7904, 112470), (8476, 104880), (8740, 101712), (8970, 99104), (9120, 97474), (9291, 95680), (9568, 92910), (9780, 90896), (9880, 89976), (10432, 85215), (10488, 84760), (10595, 83904), (11040, 80522), (11247, 79040), (11362, 78240), (11856, 74980), (11960, 74328), (12388, 71760), (12480, 71231), (12714, 69920), (13040, 68172), (13110, 67808), (13984, 63570), (14352, 61940), (14820, 59984), (14996, 59280), (15485, 57408), (15648, 56810), (15808, 56235), (16952, 52440), (17043, 52160), (17480, 50856), (17940, 49552), (18240, 48737), (18582, 47840), (18745, 47424), (19136, 46455), (19560, 45448), (19760, 44988), (20976, 42380), (21190, 41952), (22080, 40261), (22494, 39520), (22724, 39120), (23712, 37490), (23920, 37164), (24776, 35880), (25428, 34960), (26080, 34086), (26220, 33904), (27968, 31785), (28405, 31296), (28704, 30970), (29640, 29992)]