7788431040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{947}}^1$

素因数の和:1639

約数の個数: 224

約数和(自身を含む): 26699016960

約数和(自身を除く): 18910585920

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 659, 780, 832, 947, 960, 1040, 1248, 1318, 1560, 1894, 1977, 2080, 2496, 2636, 2841, 3120, 3295, 3788, 3954, 4160, 4735, 5272, 5682, 6240, 6590, 7576, 7908, 8567, 9470, 9885, 10544, 11364, 12311, 12480, 13180, 14205, 15152, 15816, 17134, 18940, 19770, 21088, 22728, 24622, 25701, 26360, 28410, 30304, 31632, 34268, 36933, 37880, 39540, 42176, 42835, 45456, 49244, 51402, 52720, 56820, 60608, 61555, 63264, 68536, 73866, 75760, 79080, 85670, 90912, 98488, 102804, 105440, 113640, 123110, 126528, 128505, 137072, 147732, 151520, 158160, 171340, 181824, 184665, 196976, 205608, 210880, 227280, 246220, 257010, 274144, 295464, 303040, 316320, 342680, 369330, 393952, 411216, 454560, 492440, 514020, 548288, 590928, 624073, 632640, 685360, 738660, 787904, 822432, 909120, 984880, 1028040, 1181856, 1248146, 1370720, 1477320, 1644864, 1872219, 1969760, 2056080, 2363712, 2496292, 2741440, 2954640, 3120365, 3744438, 3939520, 4112160, 4992584, 5909280, 6240730, 7488876, 8112949, 8224320, 9361095, 9985168, 11818560, 12481460, 14977752, 16225898, 18722190, 19970336, 24338847, 24962920, 29955504, 32451796, 37444380, 39940672, 40564745, 48677694, 49925840, 59911008, 64903592, 74888760, 81129490, 97355388, 99851680, 119822016, 121694235, 129807184, 149777520, 162258980, 194710776, 199703360, 243388470, 259614368, 299555040, 324517960, 389421552, 486776940, 519228736, 599110080, 649035920, 778843104, 973553880, 1298071840, 1557686208, 1947107760, 2596143680, 3894215520, 7788431040]

約数ペア:

[(1, 7788431040), (2, 3894215520), (3, 2596143680), (4, 1947107760), (5, 1557686208), (6, 1298071840), (8, 973553880), (10, 778843104), (12, 649035920), (13, 599110080), (15, 519228736), (16, 486776940), (20, 389421552), (24, 324517960), (26, 299555040), (30, 259614368), (32, 243388470), (39, 199703360), (40, 194710776), (48, 162258980), (52, 149777520), (60, 129807184), (64, 121694235), (65, 119822016), (78, 99851680), (80, 97355388), (96, 81129490), (104, 74888760), (120, 64903592), (130, 59911008), (156, 49925840), (160, 48677694), (192, 40564745), (195, 39940672), (208, 37444380), (240, 32451796), (260, 29955504), (312, 24962920), (320, 24338847), (390, 19970336), (416, 18722190), (480, 16225898), (520, 14977752), (624, 12481460), (659, 11818560), (780, 9985168), (832, 9361095), (947, 8224320), (960, 8112949), (1040, 7488876), (1248, 6240730), (1318, 5909280), (1560, 4992584), (1894, 4112160), (1977, 3939520), (2080, 3744438), (2496, 3120365), (2636, 2954640), (2841, 2741440), (3120, 2496292), (3295, 2363712), (3788, 2056080), (3954, 1969760), (4160, 1872219), (4735, 1644864), (5272, 1477320), (5682, 1370720), (6240, 1248146), (6590, 1181856), (7576, 1028040), (7908, 984880), (8567, 909120), (9470, 822432), (9885, 787904), (10544, 738660), (11364, 685360), (12311, 632640), (12480, 624073), (13180, 590928), (14205, 548288), (15152, 514020), (15816, 492440), (17134, 454560), (18940, 411216), (19770, 393952), (21088, 369330), (22728, 342680), (24622, 316320), (25701, 303040), (26360, 295464), (28410, 274144), (30304, 257010), (31632, 246220), (34268, 227280), (36933, 210880), (37880, 205608), (39540, 196976), (42176, 184665), (42835, 181824), (45456, 171340), (49244, 158160), (51402, 151520), (52720, 147732), (56820, 137072), (60608, 128505), (61555, 126528), (63264, 123110), (68536, 113640), (73866, 105440), (75760, 102804), (79080, 98488), (85670, 90912)]