1818610080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 384

約数和(自身を含む): 7019550720

約数和(自身を除く): 5200940640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 61, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 122, 133, 140, 152, 160, 168, 183, 190, 210, 224, 228, 240, 244, 266, 280, 285, 304, 305, 336, 366, 380, 399, 420, 427, 456, 467, 480, 488, 532, 560, 570, 608, 610, 665, 672, 732, 760, 798, 840, 854, 912, 915, 934, 976, 1064, 1120, 1140, 1159, 1220, 1281, 1330, 1401, 1464, 1520, 1596, 1680, 1708, 1824, 1830, 1868, 1952, 1995, 2128, 2135, 2280, 2318, 2335, 2440, 2562, 2660, 2802, 2928, 3040, 3192, 3269, 3360, 3416, 3477, 3660, 3736, 3990, 4256, 4270, 4560, 4636, 4670, 4880, 5124, 5320, 5604, 5795, 5856, 6384, 6405, 6538, 6832, 6954, 7005, 7320, 7472, 7980, 8113, 8540, 8873, 9120, 9272, 9340, 9760, 9807, 10248, 10640, 11208, 11590, 12768, 12810, 13076, 13664, 13908, 14010, 14640, 14944, 15960, 16226, 16345, 17080, 17385, 17746, 18544, 18680, 19614, 20496, 21280, 22416, 23180, 24339, 25620, 26152, 26619, 27816, 28020, 28487, 29280, 31920, 32452, 32690, 34160, 34770, 35492, 37088, 37360, 39228, 40565, 40992, 44365, 44832, 46360, 48678, 49035, 51240, 52304, 53238, 55632, 56040, 56974, 62111, 63840, 64904, 65380, 68320, 69540, 70984, 74720, 78456, 81130, 85461, 88730, 92720, 97356, 98070, 102480, 104608, 106476, 111264, 112080, 113948, 121695, 124222, 129808, 130760, 133095, 139080, 141968, 142435, 156912, 162260, 170922, 177460, 185440, 186333, 194712, 196140, 199409, 204960, 212952, 224160, 227896, 243390, 248444, 259616, 261520, 266190, 278160, 283936, 284870, 310555, 313824, 324520, 341844, 354920, 372666, 389424, 392280, 398818, 425904, 427305, 455792, 486780, 496888, 523040, 532380, 541253, 556320, 569740, 598227, 621110, 649040, 683688, 709840, 745332, 778848, 784560, 797636, 851808, 854610, 911584, 931665, 973560, 993776, 997045, 1064760, 1082506, 1139480, 1196454, 1242220, 1298080, 1367376, 1419680, 1490664, 1569120, 1595272, 1623759, 1709220, 1863330, 1947120, 1987552, 1994090, 2129520, 2165012, 2278960, 2392908, 2484440, 2706265, 2734752, 2981328, 2991135, 3190544, 3247518, 3418440, 3726660, 3788771, 3894240, 3988180, 4259040, 4330024, 4557920, 4785816, 4968880, 5412530, 5962656, 5982270, 6381088, 6495036, 6836880, 7453320, 7577542, 7976360, 8118795, 8660048, 9571632, 9937760, 10825060, 11366313, 11964540, 12990072, 13673760, 14906640, 15155084, 15952720, 16237590, 17320096, 18943855, 19143264, 21650120, 22732626, 23929080, 25980144, 29813280, 30310168, 31905440, 32475180, 37887710, 43300240, 45465252, 47858160, 51960288, 56831565, 60620336, 64950360, 75775420, 86600480, 90930504, 95716320, 113663130, 121240672, 129900720, 151550840, 181861008, 227326260, 259801440, 303101680, 363722016, 454652520, 606203360, 909305040, 1818610080]

約数ペア:

[(1, 1818610080), (2, 909305040), (3, 606203360), (4, 454652520), (5, 363722016), (6, 303101680), (7, 259801440), (8, 227326260), (10, 181861008), (12, 151550840), (14, 129900720), (15, 121240672), (16, 113663130), (19, 95716320), (20, 90930504), (21, 86600480), (24, 75775420), (28, 64950360), (30, 60620336), (32, 56831565), (35, 51960288), (38, 47858160), (40, 45465252), (42, 43300240), (48, 37887710), (56, 32475180), (57, 31905440), (60, 30310168), (61, 29813280), (70, 25980144), (76, 23929080), (80, 22732626), (84, 21650120), (95, 19143264), (96, 18943855), (105, 17320096), (112, 16237590), (114, 15952720), (120, 15155084), (122, 14906640), (133, 13673760), (140, 12990072), (152, 11964540), (160, 11366313), (168, 10825060), (183, 9937760), (190, 9571632), (210, 8660048), (224, 8118795), (228, 7976360), (240, 7577542), (244, 7453320), (266, 6836880), (280, 6495036), (285, 6381088), (304, 5982270), (305, 5962656), (336, 5412530), (366, 4968880), (380, 4785816), (399, 4557920), (420, 4330024), (427, 4259040), (456, 3988180), (467, 3894240), (480, 3788771), (488, 3726660), (532, 3418440), (560, 3247518), (570, 3190544), (608, 2991135), (610, 2981328), (665, 2734752), (672, 2706265), (732, 2484440), (760, 2392908), (798, 2278960), (840, 2165012), (854, 2129520), (912, 1994090), (915, 1987552), (934, 1947120), (976, 1863330), (1064, 1709220), (1120, 1623759), (1140, 1595272), (1159, 1569120), (1220, 1490664), (1281, 1419680), (1330, 1367376), (1401, 1298080), (1464, 1242220), (1520, 1196454), (1596, 1139480), (1680, 1082506), (1708, 1064760), (1824, 997045), (1830, 993776), (1868, 973560), (1952, 931665), (1995, 911584), (2128, 854610), (2135, 851808), (2280, 797636), (2318, 784560), (2335, 778848), (2440, 745332), (2562, 709840), (2660, 683688), (2802, 649040), (2928, 621110), (3040, 598227), (3192, 569740), (3269, 556320), (3360, 541253), (3416, 532380), (3477, 523040), (3660, 496888), (3736, 486780), (3990, 455792), (4256, 427305), (4270, 425904), (4560, 398818), (4636, 392280), (4670, 389424), (4880, 372666), (5124, 354920), (5320, 341844), (5604, 324520), (5795, 313824), (5856, 310555), (6384, 284870), (6405, 283936), (6538, 278160), (6832, 266190), (6954, 261520), (7005, 259616), (7320, 248444), (7472, 243390), (7980, 227896), (8113, 224160), (8540, 212952), (8873, 204960), (9120, 199409), (9272, 196140), (9340, 194712), (9760, 186333), (9807, 185440), (10248, 177460), (10640, 170922), (11208, 162260), (11590, 156912), (12768, 142435), (12810, 141968), (13076, 139080), (13664, 133095), (13908, 130760), (14010, 129808), (14640, 124222), (14944, 121695), (15960, 113948), (16226, 112080), (16345, 111264), (17080, 106476), (17385, 104608), (17746, 102480), (18544, 98070), (18680, 97356), (19614, 92720), (20496, 88730), (21280, 85461), (22416, 81130), (23180, 78456), (24339, 74720), (25620, 70984), (26152, 69540), (26619, 68320), (27816, 65380), (28020, 64904), (28487, 63840), (29280, 62111), (31920, 56974), (32452, 56040), (32690, 55632), (34160, 53238), (34770, 52304), (35492, 51240), (37088, 49035), (37360, 48678), (39228, 46360), (40565, 44832), (40992, 44365)]