1321139040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1097}}^1$

素因数の和:1321

約数の個数: 192

約数和(自身を含む): 4509038016

約数和(自身を除く): 3187898976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 193, 195, 208, 240, 260, 312, 386, 390, 416, 480, 520, 579, 624, 772, 780, 965, 1040, 1097, 1158, 1248, 1544, 1560, 1930, 2080, 2194, 2316, 2509, 2895, 3088, 3120, 3291, 3860, 4388, 4632, 5018, 5485, 5790, 6176, 6240, 6582, 7527, 7720, 8776, 9264, 10036, 10970, 11580, 12545, 13164, 14261, 15054, 15440, 16455, 17552, 18528, 20072, 21940, 23160, 25090, 26328, 28522, 30108, 30880, 32910, 35104, 37635, 40144, 42783, 43880, 46320, 50180, 52656, 57044, 60216, 65820, 71305, 75270, 80288, 85566, 87760, 92640, 100360, 105312, 114088, 120432, 131640, 142610, 150540, 171132, 175520, 200720, 211721, 213915, 228176, 240864, 263280, 285220, 301080, 342264, 401440, 423442, 427830, 456352, 526560, 570440, 602160, 635163, 684528, 846884, 855660, 1058605, 1140880, 1204320, 1270326, 1369056, 1693768, 1711320, 2117210, 2281760, 2540652, 2752373, 3175815, 3387536, 3422640, 4234420, 5081304, 5504746, 6351630, 6775072, 6845280, 8257119, 8468840, 10162608, 11009492, 12703260, 13761865, 16514238, 16937680, 20325216, 22018984, 25406520, 27523730, 33028476, 33875360, 41285595, 44037968, 50813040, 55047460, 66056952, 82571190, 88075936, 101626080, 110094920, 132113904, 165142380, 220189840, 264227808, 330284760, 440379680, 660569520, 1321139040]

約数ペア:

[(1, 1321139040), (2, 660569520), (3, 440379680), (4, 330284760), (5, 264227808), (6, 220189840), (8, 165142380), (10, 132113904), (12, 110094920), (13, 101626080), (15, 88075936), (16, 82571190), (20, 66056952), (24, 55047460), (26, 50813040), (30, 44037968), (32, 41285595), (39, 33875360), (40, 33028476), (48, 27523730), (52, 25406520), (60, 22018984), (65, 20325216), (78, 16937680), (80, 16514238), (96, 13761865), (104, 12703260), (120, 11009492), (130, 10162608), (156, 8468840), (160, 8257119), (193, 6845280), (195, 6775072), (208, 6351630), (240, 5504746), (260, 5081304), (312, 4234420), (386, 3422640), (390, 3387536), (416, 3175815), (480, 2752373), (520, 2540652), (579, 2281760), (624, 2117210), (772, 1711320), (780, 1693768), (965, 1369056), (1040, 1270326), (1097, 1204320), (1158, 1140880), (1248, 1058605), (1544, 855660), (1560, 846884), (1930, 684528), (2080, 635163), (2194, 602160), (2316, 570440), (2509, 526560), (2895, 456352), (3088, 427830), (3120, 423442), (3291, 401440), (3860, 342264), (4388, 301080), (4632, 285220), (5018, 263280), (5485, 240864), (5790, 228176), (6176, 213915), (6240, 211721), (6582, 200720), (7527, 175520), (7720, 171132), (8776, 150540), (9264, 142610), (10036, 131640), (10970, 120432), (11580, 114088), (12545, 105312), (13164, 100360), (14261, 92640), (15054, 87760), (15440, 85566), (16455, 80288), (17552, 75270), (18528, 71305), (20072, 65820), (21940, 60216), (23160, 57044), (25090, 52656), (26328, 50180), (28522, 46320), (30108, 43880), (30880, 42783), (32910, 40144), (35104, 37635)]