2420771808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{569}}^1$

素因数の和:1089

約数の個数: 192

約数和(自身を含む): 7850787840

約数和(自身を除く): 5430016032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 487, 546, 569, 624, 672, 728, 974, 1092, 1138, 1248, 1456, 1461, 1707, 1948, 2184, 2276, 2912, 2922, 3409, 3414, 3896, 3983, 4368, 4552, 5844, 6331, 6818, 6828, 7397, 7792, 7966, 8736, 9104, 10227, 11688, 11949, 12662, 13636, 13656, 14794, 15584, 15932, 18208, 18993, 20454, 22191, 23376, 23898, 25324, 27272, 27312, 29588, 31864, 37986, 40908, 44317, 44382, 46752, 47796, 50648, 51779, 54544, 54624, 59176, 63728, 75972, 81816, 88634, 88764, 95592, 101296, 103558, 109088, 118352, 127456, 132951, 151944, 155337, 163632, 177268, 177528, 191184, 202592, 207116, 236704, 265902, 277103, 303888, 310674, 327264, 354536, 355056, 382368, 414232, 531804, 554206, 607776, 621348, 709072, 710112, 828464, 831309, 1063608, 1108412, 1242696, 1418144, 1656928, 1662618, 1939721, 2127216, 2216824, 2485392, 3325236, 3602339, 3879442, 4254432, 4433648, 4970784, 5819163, 6650472, 7204678, 7758884, 8867296, 10807017, 11638326, 13300944, 14409356, 15517768, 21614034, 23276652, 25216373, 26601888, 28818712, 31035536, 43228068, 46553304, 50432746, 57637424, 62071072, 75649119, 86456136, 93106608, 100865492, 115274848, 151298238, 172912272, 186213216, 201730984, 302596476, 345824544, 403461968, 605192952, 806923936, 1210385904, 2420771808]

約数ペア:

[(1, 2420771808), (2, 1210385904), (3, 806923936), (4, 605192952), (6, 403461968), (7, 345824544), (8, 302596476), (12, 201730984), (13, 186213216), (14, 172912272), (16, 151298238), (21, 115274848), (24, 100865492), (26, 93106608), (28, 86456136), (32, 75649119), (39, 62071072), (42, 57637424), (48, 50432746), (52, 46553304), (56, 43228068), (78, 31035536), (84, 28818712), (91, 26601888), (96, 25216373), (104, 23276652), (112, 21614034), (156, 15517768), (168, 14409356), (182, 13300944), (208, 11638326), (224, 10807017), (273, 8867296), (312, 7758884), (336, 7204678), (364, 6650472), (416, 5819163), (487, 4970784), (546, 4433648), (569, 4254432), (624, 3879442), (672, 3602339), (728, 3325236), (974, 2485392), (1092, 2216824), (1138, 2127216), (1248, 1939721), (1456, 1662618), (1461, 1656928), (1707, 1418144), (1948, 1242696), (2184, 1108412), (2276, 1063608), (2912, 831309), (2922, 828464), (3409, 710112), (3414, 709072), (3896, 621348), (3983, 607776), (4368, 554206), (4552, 531804), (5844, 414232), (6331, 382368), (6818, 355056), (6828, 354536), (7397, 327264), (7792, 310674), (7966, 303888), (8736, 277103), (9104, 265902), (10227, 236704), (11688, 207116), (11949, 202592), (12662, 191184), (13636, 177528), (13656, 177268), (14794, 163632), (15584, 155337), (15932, 151944), (18208, 132951), (18993, 127456), (20454, 118352), (22191, 109088), (23376, 103558), (23898, 101296), (25324, 95592), (27272, 88764), (27312, 88634), (29588, 81816), (31864, 75972), (37986, 63728), (40908, 59176), (44317, 54624), (44382, 54544), (46752, 51779), (47796, 50648)]