1401135840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 384

約数和(自身を含む): 5380905600

約数和(自身を除く): 3979769760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 122, 130, 135, 144, 156, 160, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 288, 305, 312, 351, 360, 366, 390, 409, 416, 432, 468, 480, 488, 520, 540, 549, 585, 610, 624, 702, 720, 732, 780, 793, 818, 864, 915, 936, 976, 1040, 1080, 1098, 1170, 1220, 1227, 1248, 1404, 1440, 1464, 1560, 1586, 1636, 1647, 1755, 1830, 1872, 1952, 2045, 2080, 2160, 2196, 2340, 2379, 2440, 2454, 2745, 2808, 2928, 3120, 3172, 3272, 3294, 3510, 3660, 3681, 3744, 3965, 4090, 4320, 4392, 4680, 4758, 4880, 4908, 5317, 5490, 5616, 5856, 6135, 6240, 6344, 6544, 6588, 7020, 7137, 7320, 7362, 7930, 8180, 8235, 8784, 9360, 9516, 9760, 9816, 10634, 10980, 11043, 11232, 11895, 12270, 12688, 13088, 13176, 14040, 14274, 14640, 14724, 15860, 15951, 16360, 16470, 17568, 18405, 18720, 19032, 19632, 21268, 21411, 21960, 22086, 23790, 24540, 24949, 25376, 26352, 26585, 28080, 28548, 29280, 29448, 31720, 31902, 32720, 32940, 35685, 36810, 38064, 39264, 42536, 42822, 43920, 44172, 47580, 47853, 49080, 49898, 52704, 53170, 55215, 56160, 57096, 58896, 63440, 63804, 65440, 65880, 71370, 73620, 74847, 76128, 79755, 85072, 85644, 87840, 88344, 95160, 95706, 98160, 99796, 106340, 107055, 110430, 114192, 117792, 124745, 126880, 127608, 131760, 142740, 143559, 147240, 149694, 159510, 170144, 171288, 176688, 190320, 191412, 196320, 199592, 212680, 214110, 220860, 224541, 228384, 239265, 249490, 255216, 263520, 285480, 287118, 294480, 299388, 319020, 324337, 342576, 353376, 374235, 380640, 382824, 399184, 425360, 428220, 441720, 449082, 478530, 498980, 510432, 570960, 574236, 588960, 598776, 638040, 648674, 673623, 685152, 717795, 748470, 765648, 798368, 850720, 856440, 883440, 898164, 957060, 973011, 997960, 1122705, 1141920, 1148472, 1197552, 1276080, 1297348, 1347246, 1435590, 1496940, 1531296, 1621685, 1712880, 1766880, 1796328, 1914120, 1946022, 1995920, 2245410, 2296944, 2395104, 2552160, 2594696, 2694492, 2871180, 2919033, 2993880, 3243370, 3368115, 3425760, 3592656, 3828240, 3892044, 3991840, 4490820, 4593888, 4865055, 5189392, 5388984, 5742360, 5838066, 5987760, 6486740, 6736230, 7185312, 7656480, 7784088, 8757099, 8981640, 9730110, 10378784, 10777968, 11484720, 11676132, 11975520, 12973480, 13472460, 14595165, 15568176, 17514198, 17963280, 19460220, 21555936, 22969440, 23352264, 25946960, 26944920, 29190330, 31136352, 35028396, 35926560, 38920440, 43785495, 46704528, 51893920, 53889840, 58380660, 70056792, 77840880, 87570990, 93409056, 107779680, 116761320, 140113584, 155681760, 175141980, 233522640, 280227168, 350283960, 467045280, 700567920, 1401135840]

約数ペア:

[(1, 1401135840), (2, 700567920), (3, 467045280), (4, 350283960), (5, 280227168), (6, 233522640), (8, 175141980), (9, 155681760), (10, 140113584), (12, 116761320), (13, 107779680), (15, 93409056), (16, 87570990), (18, 77840880), (20, 70056792), (24, 58380660), (26, 53889840), (27, 51893920), (30, 46704528), (32, 43785495), (36, 38920440), (39, 35926560), (40, 35028396), (45, 31136352), (48, 29190330), (52, 26944920), (54, 25946960), (60, 23352264), (61, 22969440), (65, 21555936), (72, 19460220), (78, 17963280), (80, 17514198), (90, 15568176), (96, 14595165), (104, 13472460), (108, 12973480), (117, 11975520), (120, 11676132), (122, 11484720), (130, 10777968), (135, 10378784), (144, 9730110), (156, 8981640), (160, 8757099), (180, 7784088), (183, 7656480), (195, 7185312), (208, 6736230), (216, 6486740), (234, 5987760), (240, 5838066), (244, 5742360), (260, 5388984), (270, 5189392), (288, 4865055), (305, 4593888), (312, 4490820), (351, 3991840), (360, 3892044), (366, 3828240), (390, 3592656), (409, 3425760), (416, 3368115), (432, 3243370), (468, 2993880), (480, 2919033), (488, 2871180), (520, 2694492), (540, 2594696), (549, 2552160), (585, 2395104), (610, 2296944), (624, 2245410), (702, 1995920), (720, 1946022), (732, 1914120), (780, 1796328), (793, 1766880), (818, 1712880), (864, 1621685), (915, 1531296), (936, 1496940), (976, 1435590), (1040, 1347246), (1080, 1297348), (1098, 1276080), (1170, 1197552), (1220, 1148472), (1227, 1141920), (1248, 1122705), (1404, 997960), (1440, 973011), (1464, 957060), (1560, 898164), (1586, 883440), (1636, 856440), (1647, 850720), (1755, 798368), (1830, 765648), (1872, 748470), (1952, 717795), (2045, 685152), (2080, 673623), (2160, 648674), (2196, 638040), (2340, 598776), (2379, 588960), (2440, 574236), (2454, 570960), (2745, 510432), (2808, 498980), (2928, 478530), (3120, 449082), (3172, 441720), (3272, 428220), (3294, 425360), (3510, 399184), (3660, 382824), (3681, 380640), (3744, 374235), (3965, 353376), (4090, 342576), (4320, 324337), (4392, 319020), (4680, 299388), (4758, 294480), (4880, 287118), (4908, 285480), (5317, 263520), (5490, 255216), (5616, 249490), (5856, 239265), (6135, 228384), (6240, 224541), (6344, 220860), (6544, 214110), (6588, 212680), (7020, 199592), (7137, 196320), (7320, 191412), (7362, 190320), (7930, 176688), (8180, 171288), (8235, 170144), (8784, 159510), (9360, 149694), (9516, 147240), (9760, 143559), (9816, 142740), (10634, 131760), (10980, 127608), (11043, 126880), (11232, 124745), (11895, 117792), (12270, 114192), (12688, 110430), (13088, 107055), (13176, 106340), (14040, 99796), (14274, 98160), (14640, 95706), (14724, 95160), (15860, 88344), (15951, 87840), (16360, 85644), (16470, 85072), (17568, 79755), (18405, 76128), (18720, 74847), (19032, 73620), (19632, 71370), (21268, 65880), (21411, 65440), (21960, 63804), (22086, 63440), (23790, 58896), (24540, 57096), (24949, 56160), (25376, 55215), (26352, 53170), (26585, 52704), (28080, 49898), (28548, 49080), (29280, 47853), (29448, 47580), (31720, 44172), (31902, 43920), (32720, 42822), (32940, 42536), (35685, 39264), (36810, 38064)]