20246780400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1430

約数の個数: 720

約数和(自身を含む): 85946427648

約数和(自身を除く): 65699647248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 25, 28, 30, 33, 35, 40, 42, 44, 46, 48, 49, 50, 55, 56, 60, 66, 69, 70, 75, 77, 80, 84, 88, 92, 98, 100, 105, 110, 112, 115, 120, 132, 138, 140, 147, 150, 154, 161, 165, 168, 175, 176, 184, 196, 200, 210, 220, 230, 231, 240, 245, 253, 264, 275, 276, 280, 294, 300, 308, 322, 330, 336, 345, 350, 368, 385, 392, 400, 420, 440, 460, 462, 483, 490, 506, 525, 528, 539, 550, 552, 560, 575, 588, 600, 616, 644, 660, 690, 700, 735, 759, 770, 784, 805, 825, 840, 880, 920, 924, 966, 980, 1012, 1050, 1078, 1100, 1104, 1127, 1150, 1155, 1176, 1200, 1225, 1232, 1265, 1288, 1320, 1361, 1380, 1400, 1470, 1518, 1540, 1610, 1617, 1650, 1680, 1725, 1771, 1840, 1848, 1925, 1932, 1960, 2024, 2100, 2156, 2200, 2254, 2300, 2310, 2352, 2415, 2450, 2530, 2576, 2640, 2695, 2722, 2760, 2800, 2940, 3036, 3080, 3220, 3234, 3300, 3381, 3450, 3542, 3675, 3696, 3795, 3850, 3864, 3920, 4025, 4048, 4083, 4200, 4312, 4400, 4508, 4600, 4620, 4830, 4900, 5060, 5313, 5390, 5444, 5520, 5635, 5775, 5880, 6072, 6160, 6325, 6440, 6468, 6600, 6762, 6805, 6900, 7084, 7350, 7590, 7700, 7728, 8050, 8085, 8166, 8400, 8624, 8855, 9016, 9200, 9240, 9527, 9660, 9800, 10120, 10626, 10780, 10888, 11270, 11550, 11760, 12075, 12144, 12397, 12650, 12880, 12936, 13200, 13475, 13524, 13610, 13800, 14168, 14700, 14971, 15180, 15400, 16100, 16170, 16332, 16905, 17710, 18032, 18480, 18975, 19054, 19320, 19600, 20240, 20415, 21252, 21560, 21776, 22540, 23100, 24150, 24794, 25300, 25872, 26565, 26950, 27048, 27220, 27600, 28175, 28336, 28581, 29400, 29942, 30360, 30800, 31303, 32200, 32340, 32664, 33810, 34025, 35420, 37191, 37950, 38108, 38640, 40425, 40830, 42504, 43120, 44275, 44913, 45080, 46200, 47635, 48300, 49588, 50600, 53130, 53900, 54096, 54440, 56350, 57162, 58800, 59884, 60720, 61985, 62606, 64400, 64680, 65328, 66689, 67620, 68050, 70840, 74382, 74855, 75900, 76216, 80850, 81660, 84525, 85008, 88550, 89826, 90160, 92400, 93909, 95270, 96600, 99176, 101200, 102075, 104797, 106260, 107800, 108880, 112700, 114324, 119768, 123970, 125212, 129360, 132825, 133378, 135240, 136100, 141680, 142905, 148764, 149710, 151800, 152432, 156515, 161700, 163320, 169050, 177100, 179652, 185955, 187818, 190540, 193200, 198352, 200067, 204150, 209594, 212520, 215600, 219121, 224565, 225400, 228648, 238175, 239536, 247940, 250424, 265650, 266756, 270480, 272200, 285810, 297528, 299420, 303600, 309925, 313030, 314391, 323400, 326640, 333445, 338100, 344333, 354200, 359304, 371910, 374275, 375636, 381080, 400134, 408300, 419188, 425040, 438242, 449130, 450800, 457296, 469545, 476350, 495880, 500848, 523985, 531300, 533512, 544400, 571620, 595056, 598840, 619850, 626060, 628782, 646800, 657363, 666890, 676200, 688666, 708400, 714525, 718608, 733579, 743820, 748550, 751272, 762160, 782575, 800268, 816600, 838376, 876484, 898260, 929775, 939090, 952700, 991760, 1000335, 1032999, 1047970, 1062600, 1067024, 1095605, 1122825, 1143240, 1197680, 1239700, 1252120, 1257564, 1314726, 1333780, 1352400, 1377332, 1429050, 1467158, 1487640, 1497100, 1502544, 1533847, 1565150, 1571955, 1600536, 1633200, 1667225, 1676752, 1721665, 1752968, 1796520, 1859550, 1878180, 1905400, 2000670, 2065998, 2095940, 2125200, 2191210, 2200737, 2245650, 2286480, 2347725, 2410331, 2479400, 2504240, 2515128, 2619925, 2629452, 2667560, 2754664, 2858100, 2934316, 2975280, 2994200, 3067694, 3130300, 3143910, 3201072, 3286815, 3334450, 3443330, 3505936, 3593040, 3667895, 3719100, 3756360, 3810800, 4001340, 4131996, 4191880, 4382420, 4401474, 4491300, 4601541, 4695450, 4820662, 4958800, 5001675, 5030256, 5164995, 5239850, 5258904, 5335120, 5478025, 5509328, 5716200, 5868632, 5988400, 6135388, 6260600, 6287820, 6573630, 6668900, 6886660, 7230993, 7335790, 7438200, 7512720, 7669235, 7859775, 8002680, 8263992, 8383760, 8608325, 8764840, 8802948, 8982600, 9203082, 9390900, 9641324, 10003350, 10329990, 10479700, 10517808, 10956050, 11003685, 11432400, 11737264, 12051655, 12270776, 12521200, 12575640, 13147260, 13337800, 13773320, 14461986, 14671580, 14876400, 15338470, 15719550, 16005360, 16434075, 16527984, 16872317, 17216650, 17529680, 17605896, 17965200, 18339475, 18406164, 18781800, 19282648, 20006700, 20659980, 20959400, 21912100, 22007370, 23007705, 24103310, 24541552, 25151280, 25824975, 26294520, 26675600, 27546640, 28923972, 29343160, 30676940, 31439100, 32868150, 33744634, 34433300, 35211792, 36154965, 36678950, 36812328, 37563600, 38346175, 38565296, 40013400, 41319960, 41918800, 43824200, 44014740, 46015410, 48206620, 50616951, 51649950, 52589040, 55018425, 57847944, 58686320, 60258275, 61353880, 62878200, 65736300, 67489268, 68866600, 72309930, 73357900, 73624656, 76692350, 80026800, 82639920, 84361585, 87648400, 88029480, 92030820, 96413240, 101233902, 103299900, 110036850, 115038525, 115695888, 120516550, 122707760, 125756400, 131472600, 134978536, 137733200, 144619860, 146715800, 153384700, 168723170, 176058960, 180774825, 184061640, 192826480, 202467804, 206599800, 220073700, 230077050, 241033100, 253084755, 262945200, 269957072, 289239720, 293431600, 306769400, 337446340, 361549650, 368123280, 404935608, 413199600, 421807925, 440147400, 460154100, 482066200, 506169510, 578479440, 613538800, 674892680, 723099300, 809871216, 843615850, 880294800, 920308200, 964132400, 1012339020, 1265423775, 1349785360, 1446198600, 1687231700, 1840616400, 2024678040, 2530847550, 2892397200, 3374463400, 4049356080, 5061695100, 6748926800, 10123390200, 20246780400]

約数ペア:

[(1, 20246780400), (2, 10123390200), (3, 6748926800), (4, 5061695100), (5, 4049356080), (6, 3374463400), (7, 2892397200), (8, 2530847550), (10, 2024678040), (11, 1840616400), (12, 1687231700), (14, 1446198600), (15, 1349785360), (16, 1265423775), (20, 1012339020), (21, 964132400), (22, 920308200), (23, 880294800), (24, 843615850), (25, 809871216), (28, 723099300), (30, 674892680), (33, 613538800), (35, 578479440), (40, 506169510), (42, 482066200), (44, 460154100), (46, 440147400), (48, 421807925), (49, 413199600), (50, 404935608), (55, 368123280), (56, 361549650), (60, 337446340), (66, 306769400), (69, 293431600), (70, 289239720), (75, 269957072), (77, 262945200), (80, 253084755), (84, 241033100), (88, 230077050), (92, 220073700), (98, 206599800), (100, 202467804), (105, 192826480), (110, 184061640), (112, 180774825), (115, 176058960), (120, 168723170), (132, 153384700), (138, 146715800), (140, 144619860), (147, 137733200), (150, 134978536), (154, 131472600), (161, 125756400), (165, 122707760), (168, 120516550), (175, 115695888), (176, 115038525), (184, 110036850), (196, 103299900), (200, 101233902), (210, 96413240), (220, 92030820), (230, 88029480), (231, 87648400), (240, 84361585), (245, 82639920), (253, 80026800), (264, 76692350), (275, 73624656), (276, 73357900), (280, 72309930), (294, 68866600), (300, 67489268), (308, 65736300), (322, 62878200), (330, 61353880), (336, 60258275), (345, 58686320), (350, 57847944), (368, 55018425), (385, 52589040), (392, 51649950), (400, 50616951), (420, 48206620), (440, 46015410), (460, 44014740), (462, 43824200), (483, 41918800), (490, 41319960), (506, 40013400), (525, 38565296), (528, 38346175), (539, 37563600), (550, 36812328), (552, 36678950), (560, 36154965), (575, 35211792), (588, 34433300), (600, 33744634), (616, 32868150), (644, 31439100), (660, 30676940), (690, 29343160), (700, 28923972), (735, 27546640), (759, 26675600), (770, 26294520), (784, 25824975), (805, 25151280), (825, 24541552), (840, 24103310), (880, 23007705), (920, 22007370), (924, 21912100), (966, 20959400), (980, 20659980), (1012, 20006700), (1050, 19282648), (1078, 18781800), (1100, 18406164), (1104, 18339475), (1127, 17965200), (1150, 17605896), (1155, 17529680), (1176, 17216650), (1200, 16872317), (1225, 16527984), (1232, 16434075), (1265, 16005360), (1288, 15719550), (1320, 15338470), (1361, 14876400), (1380, 14671580), (1400, 14461986), (1470, 13773320), (1518, 13337800), (1540, 13147260), (1610, 12575640), (1617, 12521200), (1650, 12270776), (1680, 12051655), (1725, 11737264), (1771, 11432400), (1840, 11003685), (1848, 10956050), (1925, 10517808), (1932, 10479700), (1960, 10329990), (2024, 10003350), (2100, 9641324), (2156, 9390900), (2200, 9203082), (2254, 8982600), (2300, 8802948), (2310, 8764840), (2352, 8608325), (2415, 8383760), (2450, 8263992), (2530, 8002680), (2576, 7859775), (2640, 7669235), (2695, 7512720), (2722, 7438200), (2760, 7335790), (2800, 7230993), (2940, 6886660), (3036, 6668900), (3080, 6573630), (3220, 6287820), (3234, 6260600), (3300, 6135388), (3381, 5988400), (3450, 5868632), (3542, 5716200), (3675, 5509328), (3696, 5478025), (3795, 5335120), (3850, 5258904), (3864, 5239850), (3920, 5164995), (4025, 5030256), (4048, 5001675), (4083, 4958800), (4200, 4820662), (4312, 4695450), (4400, 4601541), (4508, 4491300), (4600, 4401474), (4620, 4382420), (4830, 4191880), (4900, 4131996), (5060, 4001340), (5313, 3810800), (5390, 3756360), (5444, 3719100), (5520, 3667895), (5635, 3593040), (5775, 3505936), (5880, 3443330), (6072, 3334450), (6160, 3286815), (6325, 3201072), (6440, 3143910), (6468, 3130300), (6600, 3067694), (6762, 2994200), (6805, 2975280), (6900, 2934316), (7084, 2858100), (7350, 2754664), (7590, 2667560), (7700, 2629452), (7728, 2619925), (8050, 2515128), (8085, 2504240), (8166, 2479400), (8400, 2410331), (8624, 2347725), (8855, 2286480), (9016, 2245650), (9200, 2200737), (9240, 2191210), (9527, 2125200), (9660, 2095940), (9800, 2065998), (10120, 2000670), (10626, 1905400), (10780, 1878180), (10888, 1859550), (11270, 1796520), (11550, 1752968), (11760, 1721665), (12075, 1676752), (12144, 1667225), (12397, 1633200), (12650, 1600536), (12880, 1571955), (12936, 1565150), (13200, 1533847), (13475, 1502544), (13524, 1497100), (13610, 1487640), (13800, 1467158), (14168, 1429050), (14700, 1377332), (14971, 1352400), (15180, 1333780), (15400, 1314726), (16100, 1257564), (16170, 1252120), (16332, 1239700), (16905, 1197680), (17710, 1143240), (18032, 1122825), (18480, 1095605), (18975, 1067024), (19054, 1062600), (19320, 1047970), (19600, 1032999), (20240, 1000335), (20415, 991760), (21252, 952700), (21560, 939090), (21776, 929775), (22540, 898260), (23100, 876484), (24150, 838376), (24794, 816600), (25300, 800268), (25872, 782575), (26565, 762160), (26950, 751272), (27048, 748550), (27220, 743820), (27600, 733579), (28175, 718608), (28336, 714525), (28581, 708400), (29400, 688666), (29942, 676200), (30360, 666890), (30800, 657363), (31303, 646800), (32200, 628782), (32340, 626060), (32664, 619850), (33810, 598840), (34025, 595056), (35420, 571620), (37191, 544400), (37950, 533512), (38108, 531300), (38640, 523985), (40425, 500848), (40830, 495880), (42504, 476350), (43120, 469545), (44275, 457296), (44913, 450800), (45080, 449130), (46200, 438242), (47635, 425040), (48300, 419188), (49588, 408300), (50600, 400134), (53130, 381080), (53900, 375636), (54096, 374275), (54440, 371910), (56350, 359304), (57162, 354200), (58800, 344333), (59884, 338100), (60720, 333445), (61985, 326640), (62606, 323400), (64400, 314391), (64680, 313030), (65328, 309925), (66689, 303600), (67620, 299420), (68050, 297528), (70840, 285810), (74382, 272200), (74855, 270480), (75900, 266756), (76216, 265650), (80850, 250424), (81660, 247940), (84525, 239536), (85008, 238175), (88550, 228648), (89826, 225400), (90160, 224565), (92400, 219121), (93909, 215600), (95270, 212520), (96600, 209594), (99176, 204150), (101200, 200067), (102075, 198352), (104797, 193200), (106260, 190540), (107800, 187818), (108880, 185955), (112700, 179652), (114324, 177100), (119768, 169050), (123970, 163320), (125212, 161700), (129360, 156515), (132825, 152432), (133378, 151800), (135240, 149710), (136100, 148764), (141680, 142905)]