806599920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2153}}^1$

素因数の和:2399

約数の個数: 160

約数和(自身を含む): 2871816192

約数和(自身を除く): 2065216272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 223, 240, 280, 336, 420, 446, 560, 669, 840, 892, 1115, 1338, 1561, 1680, 1784, 2153, 2230, 2676, 3122, 3345, 3568, 4306, 4460, 4683, 5352, 6244, 6459, 6690, 7805, 8612, 8920, 9366, 10704, 10765, 12488, 12918, 13380, 15071, 15610, 17224, 17840, 18732, 21530, 23415, 24976, 25836, 26760, 30142, 31220, 32295, 34448, 37464, 43060, 45213, 46830, 51672, 53520, 60284, 62440, 64590, 74928, 75355, 86120, 90426, 93660, 103344, 120568, 124880, 129180, 150710, 172240, 180852, 187320, 226065, 241136, 258360, 301420, 361704, 374640, 452130, 480119, 516720, 602840, 723408, 904260, 960238, 1205680, 1440357, 1808520, 1920476, 2400595, 2880714, 3360833, 3617040, 3840952, 4801190, 5761428, 6721666, 7201785, 7681904, 9602380, 10082499, 11522856, 13443332, 14403570, 16804165, 19204760, 20164998, 23045712, 26886664, 28807140, 33608330, 38409520, 40329996, 50412495, 53773328, 57614280, 67216660, 80659992, 100824990, 115228560, 134433320, 161319984, 201649980, 268866640, 403299960, 806599920]

約数ペア:

[(1, 806599920), (2, 403299960), (3, 268866640), (4, 201649980), (5, 161319984), (6, 134433320), (7, 115228560), (8, 100824990), (10, 80659992), (12, 67216660), (14, 57614280), (15, 53773328), (16, 50412495), (20, 40329996), (21, 38409520), (24, 33608330), (28, 28807140), (30, 26886664), (35, 23045712), (40, 20164998), (42, 19204760), (48, 16804165), (56, 14403570), (60, 13443332), (70, 11522856), (80, 10082499), (84, 9602380), (105, 7681904), (112, 7201785), (120, 6721666), (140, 5761428), (168, 4801190), (210, 3840952), (223, 3617040), (240, 3360833), (280, 2880714), (336, 2400595), (420, 1920476), (446, 1808520), (560, 1440357), (669, 1205680), (840, 960238), (892, 904260), (1115, 723408), (1338, 602840), (1561, 516720), (1680, 480119), (1784, 452130), (2153, 374640), (2230, 361704), (2676, 301420), (3122, 258360), (3345, 241136), (3568, 226065), (4306, 187320), (4460, 180852), (4683, 172240), (5352, 150710), (6244, 129180), (6459, 124880), (6690, 120568), (7805, 103344), (8612, 93660), (8920, 90426), (9366, 86120), (10704, 75355), (10765, 74928), (12488, 64590), (12918, 62440), (13380, 60284), (15071, 53520), (15610, 51672), (17224, 46830), (17840, 45213), (18732, 43060), (21530, 37464), (23415, 34448), (24976, 32295), (25836, 31220), (26760, 30142)]