8375148720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4651}}^1$

素因数の和:4772

約数の個数: 240

約数和(自身を含む): 29291187744

約数和(自身を除く): 20916039024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 61, 72, 80, 82, 90, 120, 122, 123, 144, 164, 180, 183, 205, 240, 244, 246, 305, 328, 360, 366, 369, 410, 488, 492, 549, 610, 615, 656, 720, 732, 738, 820, 915, 976, 984, 1098, 1220, 1230, 1464, 1476, 1640, 1830, 1845, 1968, 2196, 2440, 2460, 2501, 2745, 2928, 2952, 3280, 3660, 3690, 4392, 4651, 4880, 4920, 5002, 5490, 5904, 7320, 7380, 7503, 8784, 9302, 9840, 10004, 10980, 12505, 13953, 14640, 14760, 15006, 18604, 20008, 21960, 22509, 23255, 25010, 27906, 29520, 30012, 37208, 37515, 40016, 41859, 43920, 45018, 46510, 50020, 55812, 60024, 69765, 74416, 75030, 83718, 90036, 93020, 100040, 111624, 112545, 120048, 139530, 150060, 167436, 180072, 186040, 190691, 200080, 209295, 223248, 225090, 279060, 283711, 300120, 334872, 360144, 372080, 381382, 418590, 450180, 558120, 567422, 572073, 600240, 669744, 762764, 837180, 851133, 900360, 953455, 1116240, 1134844, 1144146, 1418555, 1525528, 1674360, 1702266, 1716219, 1800720, 1906910, 2269688, 2288292, 2553399, 2837110, 2860365, 3051056, 3348720, 3404532, 3432438, 3813820, 4255665, 4539376, 4576584, 5106798, 5674220, 5720730, 6809064, 6864876, 7627640, 8511330, 8581095, 9153168, 10213596, 11348440, 11441460, 11632151, 12766995, 13618128, 13729752, 15255280, 17022660, 17162190, 20427192, 22696880, 22882920, 23264302, 25533990, 27459504, 34045320, 34324380, 34896453, 40854384, 45765840, 46528604, 51067980, 58160755, 68090640, 68648760, 69792906, 93057208, 102135960, 104689359, 116321510, 137297520, 139585812, 174482265, 186114416, 204271920, 209378718, 232643020, 279171624, 348964530, 418757436, 465286040, 523446795, 558343248, 697929060, 837514872, 930572080, 1046893590, 1395858120, 1675029744, 2093787180, 2791716240, 4187574360, 8375148720]

約数ペア:

[(1, 8375148720), (2, 4187574360), (3, 2791716240), (4, 2093787180), (5, 1675029744), (6, 1395858120), (8, 1046893590), (9, 930572080), (10, 837514872), (12, 697929060), (15, 558343248), (16, 523446795), (18, 465286040), (20, 418757436), (24, 348964530), (30, 279171624), (36, 232643020), (40, 209378718), (41, 204271920), (45, 186114416), (48, 174482265), (60, 139585812), (61, 137297520), (72, 116321510), (80, 104689359), (82, 102135960), (90, 93057208), (120, 69792906), (122, 68648760), (123, 68090640), (144, 58160755), (164, 51067980), (180, 46528604), (183, 45765840), (205, 40854384), (240, 34896453), (244, 34324380), (246, 34045320), (305, 27459504), (328, 25533990), (360, 23264302), (366, 22882920), (369, 22696880), (410, 20427192), (488, 17162190), (492, 17022660), (549, 15255280), (610, 13729752), (615, 13618128), (656, 12766995), (720, 11632151), (732, 11441460), (738, 11348440), (820, 10213596), (915, 9153168), (976, 8581095), (984, 8511330), (1098, 7627640), (1220, 6864876), (1230, 6809064), (1464, 5720730), (1476, 5674220), (1640, 5106798), (1830, 4576584), (1845, 4539376), (1968, 4255665), (2196, 3813820), (2440, 3432438), (2460, 3404532), (2501, 3348720), (2745, 3051056), (2928, 2860365), (2952, 2837110), (3280, 2553399), (3660, 2288292), (3690, 2269688), (4392, 1906910), (4651, 1800720), (4880, 1716219), (4920, 1702266), (5002, 1674360), (5490, 1525528), (5904, 1418555), (7320, 1144146), (7380, 1134844), (7503, 1116240), (8784, 953455), (9302, 900360), (9840, 851133), (10004, 837180), (10980, 762764), (12505, 669744), (13953, 600240), (14640, 572073), (14760, 567422), (15006, 558120), (18604, 450180), (20008, 418590), (21960, 381382), (22509, 372080), (23255, 360144), (25010, 334872), (27906, 300120), (29520, 283711), (30012, 279060), (37208, 225090), (37515, 223248), (40016, 209295), (41859, 200080), (43920, 190691), (45018, 186040), (46510, 180072), (50020, 167436), (55812, 150060), (60024, 139530), (69765, 120048), (74416, 112545), (75030, 111624), (83718, 100040), (90036, 93020)]