2766686520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:662

約数の個数: 256

約数和(自身を含む): 9471168000

約数和(自身を除く): 6704481480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 269, 285, 312, 347, 380, 390, 456, 494, 520, 538, 570, 694, 741, 760, 780, 807, 988, 1041, 1076, 1140, 1235, 1345, 1388, 1482, 1560, 1614, 1735, 1976, 2082, 2152, 2280, 2470, 2690, 2776, 2964, 3228, 3470, 3497, 3705, 4035, 4164, 4511, 4940, 5111, 5205, 5380, 5928, 6456, 6593, 6940, 6994, 7410, 8070, 8328, 9022, 9880, 10222, 10410, 10491, 10760, 13186, 13533, 13880, 13988, 14820, 15333, 16140, 17485, 18044, 19779, 20444, 20820, 20982, 22555, 25555, 26372, 27066, 27976, 29640, 30666, 32280, 32965, 34970, 36088, 39558, 40888, 41640, 41964, 45110, 51110, 52455, 52744, 54132, 61332, 65930, 66443, 67665, 69940, 76665, 79116, 83928, 85709, 90220, 93343, 98895, 102220, 104910, 108264, 122664, 131860, 132886, 135330, 139880, 153330, 158232, 171418, 180440, 186686, 197790, 199329, 204440, 209820, 257127, 263720, 265772, 270660, 280029, 306660, 332215, 342836, 373372, 395580, 398658, 419640, 428545, 466715, 514254, 531544, 541320, 560058, 613320, 664430, 685672, 746744, 791160, 797316, 857090, 933430, 996645, 1028508, 1120116, 1213459, 1285635, 1328860, 1400145, 1594632, 1714180, 1773517, 1866860, 1993290, 2057016, 2240232, 2426918, 2571270, 2657720, 2800290, 3428360, 3547034, 3640377, 3733720, 3986580, 4853836, 5142540, 5320551, 5600580, 6067295, 7094068, 7280754, 7973160, 8867585, 9707672, 10285080, 10641102, 11201160, 12134590, 14188136, 14561508, 17735170, 18201885, 21282204, 23055721, 24269180, 26602755, 29123016, 35470340, 36403770, 42564408, 46111442, 48538360, 53205510, 69167163, 70940680, 72807540, 92222884, 106411020, 115278605, 138334326, 145615080, 184445768, 212822040, 230557210, 276668652, 345835815, 461114420, 553337304, 691671630, 922228840, 1383343260, 2766686520]

約数ペア:

[(1, 2766686520), (2, 1383343260), (3, 922228840), (4, 691671630), (5, 553337304), (6, 461114420), (8, 345835815), (10, 276668652), (12, 230557210), (13, 212822040), (15, 184445768), (19, 145615080), (20, 138334326), (24, 115278605), (26, 106411020), (30, 92222884), (38, 72807540), (39, 70940680), (40, 69167163), (52, 53205510), (57, 48538360), (60, 46111442), (65, 42564408), (76, 36403770), (78, 35470340), (95, 29123016), (104, 26602755), (114, 24269180), (120, 23055721), (130, 21282204), (152, 18201885), (156, 17735170), (190, 14561508), (195, 14188136), (228, 12134590), (247, 11201160), (260, 10641102), (269, 10285080), (285, 9707672), (312, 8867585), (347, 7973160), (380, 7280754), (390, 7094068), (456, 6067295), (494, 5600580), (520, 5320551), (538, 5142540), (570, 4853836), (694, 3986580), (741, 3733720), (760, 3640377), (780, 3547034), (807, 3428360), (988, 2800290), (1041, 2657720), (1076, 2571270), (1140, 2426918), (1235, 2240232), (1345, 2057016), (1388, 1993290), (1482, 1866860), (1560, 1773517), (1614, 1714180), (1735, 1594632), (1976, 1400145), (2082, 1328860), (2152, 1285635), (2280, 1213459), (2470, 1120116), (2690, 1028508), (2776, 996645), (2964, 933430), (3228, 857090), (3470, 797316), (3497, 791160), (3705, 746744), (4035, 685672), (4164, 664430), (4511, 613320), (4940, 560058), (5111, 541320), (5205, 531544), (5380, 514254), (5928, 466715), (6456, 428545), (6593, 419640), (6940, 398658), (6994, 395580), (7410, 373372), (8070, 342836), (8328, 332215), (9022, 306660), (9880, 280029), (10222, 270660), (10410, 265772), (10491, 263720), (10760, 257127), (13186, 209820), (13533, 204440), (13880, 199329), (13988, 197790), (14820, 186686), (15333, 180440), (16140, 171418), (17485, 158232), (18044, 153330), (19779, 139880), (20444, 135330), (20820, 132886), (20982, 131860), (22555, 122664), (25555, 108264), (26372, 104910), (27066, 102220), (27976, 98895), (29640, 93343), (30666, 90220), (32280, 85709), (32965, 83928), (34970, 79116), (36088, 76665), (39558, 69940), (40888, 67665), (41640, 66443), (41964, 65930), (45110, 61332), (51110, 54132), (52455, 52744)]