40828002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{22859}}^1$

素因数の和:22999

約数の個数: 144

約数和(自身を含む): 130756822560

約数和(自身を除く): 89928819840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3721, 4880, 5856, 7320, 7442, 9760, 11163, 14640, 14884, 18605, 22326, 22859, 29280, 29768, 37210, 44652, 45718, 55815, 59536, 68577, 74420, 89304, 91436, 111630, 114295, 119072, 137154, 148840, 178608, 182872, 223260, 228590, 274308, 297680, 342885, 357216, 365744, 446520, 457180, 548616, 595360, 685770, 731488, 893040, 914360, 1097232, 1371540, 1394399, 1786080, 1828720, 2194464, 2743080, 2788798, 3657440, 4183197, 5486160, 5577596, 6971995, 8366394, 10972320, 11155192, 13943990, 16732788, 20915985, 22310384, 27887980, 33465576, 41831970, 44620768, 55775960, 66931152, 83663940, 85058339, 111551920, 133862304, 167327880, 170116678, 223103840, 255175017, 334655760, 340233356, 425291695, 510350034, 669311520, 680466712, 850583390, 1020700068, 1275875085, 1360933424, 1701166780, 2041400136, 2551750170, 2721866848, 3402333560, 4082800272, 5103500340, 6804667120, 8165600544, 10207000680, 13609334240, 20414001360, 40828002720]

約数ペア:

[(1, 40828002720), (2, 20414001360), (3, 13609334240), (4, 10207000680), (5, 8165600544), (6, 6804667120), (8, 5103500340), (10, 4082800272), (12, 3402333560), (15, 2721866848), (16, 2551750170), (20, 2041400136), (24, 1701166780), (30, 1360933424), (32, 1275875085), (40, 1020700068), (48, 850583390), (60, 680466712), (61, 669311520), (80, 510350034), (96, 425291695), (120, 340233356), (122, 334655760), (160, 255175017), (183, 223103840), (240, 170116678), (244, 167327880), (305, 133862304), (366, 111551920), (480, 85058339), (488, 83663940), (610, 66931152), (732, 55775960), (915, 44620768), (976, 41831970), (1220, 33465576), (1464, 27887980), (1830, 22310384), (1952, 20915985), (2440, 16732788), (2928, 13943990), (3660, 11155192), (3721, 10972320), (4880, 8366394), (5856, 6971995), (7320, 5577596), (7442, 5486160), (9760, 4183197), (11163, 3657440), (14640, 2788798), (14884, 2743080), (18605, 2194464), (22326, 1828720), (22859, 1786080), (29280, 1394399), (29768, 1371540), (37210, 1097232), (44652, 914360), (45718, 893040), (55815, 731488), (59536, 685770), (68577, 595360), (74420, 548616), (89304, 457180), (91436, 446520), (111630, 365744), (114295, 357216), (119072, 342885), (137154, 297680), (148840, 274308), (178608, 228590), (182872, 223260)]