20221533360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5009}}^1$

素因数の和:5130

約数の個数: 400

約数和(自身を含む): 81183643200

約数和(自身を除く): 60962109840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 89, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 178, 180, 189, 210, 216, 240, 252, 267, 270, 280, 315, 324, 336, 356, 360, 378, 405, 420, 432, 445, 504, 534, 540, 560, 567, 623, 630, 648, 712, 720, 756, 801, 810, 840, 890, 945, 1008, 1068, 1080, 1134, 1246, 1260, 1296, 1335, 1424, 1512, 1602, 1620, 1680, 1780, 1869, 1890, 2136, 2160, 2268, 2403, 2492, 2520, 2670, 2835, 3024, 3115, 3204, 3240, 3560, 3738, 3780, 4005, 4272, 4536, 4806, 4984, 5009, 5040, 5340, 5607, 5670, 6230, 6408, 6480, 7120, 7209, 7476, 7560, 8010, 9072, 9345, 9612, 9968, 10018, 10680, 11214, 11340, 12015, 12460, 12816, 14418, 14952, 15027, 15120, 16020, 16821, 18690, 19224, 20036, 21360, 22428, 22680, 24030, 24920, 25045, 28035, 28836, 29904, 30054, 32040, 33642, 35063, 36045, 37380, 38448, 40072, 44856, 45081, 45360, 48060, 49840, 50090, 50463, 56070, 57672, 60108, 64080, 67284, 70126, 72090, 74760, 75135, 80144, 84105, 89712, 90162, 96120, 100180, 100926, 105189, 112140, 115344, 120216, 134568, 135243, 140252, 144180, 149520, 150270, 168210, 175315, 180324, 192240, 200360, 201852, 210378, 224280, 225405, 240432, 252315, 269136, 270486, 280504, 288360, 300540, 315567, 336420, 350630, 360648, 400720, 403704, 405729, 420756, 445801, 448560, 450810, 504630, 525945, 540972, 561008, 576720, 601080, 631134, 672840, 676215, 701260, 721296, 807408, 811458, 841512, 891602, 901620, 946701, 1009260, 1051890, 1081944, 1202160, 1262268, 1337403, 1345680, 1352430, 1402520, 1577835, 1622916, 1683024, 1783204, 1803240, 1893402, 2018520, 2028645, 2103780, 2163888, 2229005, 2524536, 2674806, 2704860, 2805040, 2840103, 3120607, 3155670, 3245832, 3566408, 3606480, 3786804, 4012209, 4037040, 4057290, 4207560, 4458010, 4733505, 5049072, 5349612, 5409720, 5680206, 6241214, 6311340, 6491664, 6687015, 7132816, 7573608, 8024418, 8114580, 8415120, 8916020, 9361821, 9467010, 10699224, 10819440, 11360412, 12036627, 12482428, 12622680, 13374030, 14200515, 15147216, 15603035, 16048836, 16229160, 17832040, 18723642, 18934020, 20061045, 21398448, 22720824, 24073254, 24964856, 25245360, 26748060, 28085463, 28401030, 31206070, 32097672, 32458320, 35664080, 36109881, 37447284, 37868040, 40122090, 45441648, 46809105, 48146508, 49929712, 53496120, 56170926, 56802060, 60183135, 62412140, 64195344, 72219762, 74894568, 75736080, 80244180, 84256389, 93618210, 96293016, 106992240, 112341852, 113604120, 120366270, 124824280, 140427315, 144439524, 149789136, 160488360, 168512778, 180549405, 187236420, 192586032, 224683704, 227208240, 240732540, 249648560, 252769167, 280854630, 288879048, 320976720, 337025556, 361098810, 374472840, 421281945, 449367408, 481465080, 505538334, 561709260, 577758096, 674051112, 722197620, 748945680, 842563890, 962930160, 1011076668, 1123418520, 1263845835, 1348102224, 1444395240, 1685127780, 2022153336, 2246837040, 2527691670, 2888790480, 3370255560, 4044306672, 5055383340, 6740511120, 10110766680, 20221533360]

約数ペア:

[(1, 20221533360), (2, 10110766680), (3, 6740511120), (4, 5055383340), (5, 4044306672), (6, 3370255560), (7, 2888790480), (8, 2527691670), (9, 2246837040), (10, 2022153336), (12, 1685127780), (14, 1444395240), (15, 1348102224), (16, 1263845835), (18, 1123418520), (20, 1011076668), (21, 962930160), (24, 842563890), (27, 748945680), (28, 722197620), (30, 674051112), (35, 577758096), (36, 561709260), (40, 505538334), (42, 481465080), (45, 449367408), (48, 421281945), (54, 374472840), (56, 361098810), (60, 337025556), (63, 320976720), (70, 288879048), (72, 280854630), (80, 252769167), (81, 249648560), (84, 240732540), (89, 227208240), (90, 224683704), (105, 192586032), (108, 187236420), (112, 180549405), (120, 168512778), (126, 160488360), (135, 149789136), (140, 144439524), (144, 140427315), (162, 124824280), (168, 120366270), (178, 113604120), (180, 112341852), (189, 106992240), (210, 96293016), (216, 93618210), (240, 84256389), (252, 80244180), (267, 75736080), (270, 74894568), (280, 72219762), (315, 64195344), (324, 62412140), (336, 60183135), (356, 56802060), (360, 56170926), (378, 53496120), (405, 49929712), (420, 48146508), (432, 46809105), (445, 45441648), (504, 40122090), (534, 37868040), (540, 37447284), (560, 36109881), (567, 35664080), (623, 32458320), (630, 32097672), (648, 31206070), (712, 28401030), (720, 28085463), (756, 26748060), (801, 25245360), (810, 24964856), (840, 24073254), (890, 22720824), (945, 21398448), (1008, 20061045), (1068, 18934020), (1080, 18723642), (1134, 17832040), (1246, 16229160), (1260, 16048836), (1296, 15603035), (1335, 15147216), (1424, 14200515), (1512, 13374030), (1602, 12622680), (1620, 12482428), (1680, 12036627), (1780, 11360412), (1869, 10819440), (1890, 10699224), (2136, 9467010), (2160, 9361821), (2268, 8916020), (2403, 8415120), (2492, 8114580), (2520, 8024418), (2670, 7573608), (2835, 7132816), (3024, 6687015), (3115, 6491664), (3204, 6311340), (3240, 6241214), (3560, 5680206), (3738, 5409720), (3780, 5349612), (4005, 5049072), (4272, 4733505), (4536, 4458010), (4806, 4207560), (4984, 4057290), (5009, 4037040), (5040, 4012209), (5340, 3786804), (5607, 3606480), (5670, 3566408), (6230, 3245832), (6408, 3155670), (6480, 3120607), (7120, 2840103), (7209, 2805040), (7476, 2704860), (7560, 2674806), (8010, 2524536), (9072, 2229005), (9345, 2163888), (9612, 2103780), (9968, 2028645), (10018, 2018520), (10680, 1893402), (11214, 1803240), (11340, 1783204), (12015, 1683024), (12460, 1622916), (12816, 1577835), (14418, 1402520), (14952, 1352430), (15027, 1345680), (15120, 1337403), (16020, 1262268), (16821, 1202160), (18690, 1081944), (19224, 1051890), (20036, 1009260), (21360, 946701), (22428, 901620), (22680, 891602), (24030, 841512), (24920, 811458), (25045, 807408), (28035, 721296), (28836, 701260), (29904, 676215), (30054, 672840), (32040, 631134), (33642, 601080), (35063, 576720), (36045, 561008), (37380, 540972), (38448, 525945), (40072, 504630), (44856, 450810), (45081, 448560), (45360, 445801), (48060, 420756), (49840, 405729), (50090, 403704), (50463, 400720), (56070, 360648), (57672, 350630), (60108, 336420), (64080, 315567), (67284, 300540), (70126, 288360), (72090, 280504), (74760, 270486), (75135, 269136), (80144, 252315), (84105, 240432), (89712, 225405), (90162, 224280), (96120, 210378), (100180, 201852), (100926, 200360), (105189, 192240), (112140, 180324), (115344, 175315), (120216, 168210), (134568, 150270), (135243, 149520), (140252, 144180)]