1288872000

素因数分解:

$2^6\times 3^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 784

約数和(自身を含む): 5456938032

約数和(自身を除く): 4168066032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 64, 65, 68, 72, 75, 78, 80, 81, 85, 90, 96, 100, 102, 104, 108, 117, 120, 125, 130, 135, 136, 144, 150, 153, 156, 160, 162, 170, 180, 192, 195, 200, 204, 208, 216, 221, 225, 234, 240, 243, 250, 255, 260, 270, 272, 288, 300, 306, 312, 320, 324, 325, 340, 351, 360, 375, 390, 400, 405, 408, 416, 425, 432, 442, 450, 459, 468, 480, 486, 500, 510, 520, 540, 544, 576, 585, 600, 612, 624, 648, 650, 663, 675, 680, 702, 720, 729, 750, 765, 780, 800, 810, 816, 832, 850, 864, 884, 900, 918, 936, 960, 972, 975, 1000, 1020, 1040, 1053, 1080, 1088, 1105, 1125, 1170, 1200, 1215, 1224, 1248, 1275, 1296, 1300, 1326, 1350, 1360, 1377, 1404, 1440, 1458, 1500, 1530, 1560, 1600, 1620, 1625, 1632, 1700, 1728, 1755, 1768, 1800, 1836, 1872, 1944, 1950, 1989, 2000, 2025, 2040, 2080, 2106, 2125, 2160, 2210, 2250, 2295, 2340, 2400, 2430, 2448, 2496, 2550, 2592, 2600, 2652, 2700, 2720, 2754, 2808, 2880, 2916, 2925, 3000, 3060, 3120, 3159, 3240, 3250, 3264, 3315, 3375, 3400, 3510, 3536, 3600, 3645, 3672, 3744, 3825, 3888, 3900, 3978, 4000, 4050, 4080, 4131, 4160, 4212, 4250, 4320, 4420, 4500, 4590, 4680, 4800, 4860, 4875, 4896, 5100, 5184, 5200, 5265, 5304, 5400, 5440, 5508, 5525, 5616, 5832, 5850, 5967, 6000, 6075, 6120, 6240, 6318, 6375, 6480, 6500, 6630, 6750, 6800, 6885, 7020, 7072, 7200, 7290, 7344, 7488, 7650, 7776, 7800, 7956, 8000, 8100, 8160, 8262, 8424, 8500, 8640, 8775, 8840, 9000, 9180, 9360, 9477, 9720, 9750, 9792, 9945, 10125, 10200, 10400, 10530, 10608, 10800, 11016, 11050, 11232, 11475, 11664, 11700, 11934, 12000, 12150, 12240, 12393, 12480, 12636, 12750, 12960, 13000, 13260, 13500, 13600, 13770, 14040, 14144, 14400, 14580, 14625, 14688, 15300, 15552, 15600, 15795, 15912, 16200, 16320, 16524, 16575, 16848, 17000, 17550, 17680, 17901, 18000, 18225, 18360, 18720, 18954, 19125, 19440, 19500, 19890, 20250, 20400, 20655, 20800, 21060, 21216, 21600, 22032, 22100, 22464, 22950, 23328, 23400, 23868, 24000, 24300, 24480, 24786, 25272, 25500, 25920, 26000, 26325, 26520, 27000, 27200, 27540, 27625, 28080, 29160, 29250, 29376, 29835, 30375, 30600, 31200, 31590, 31824, 32400, 33048, 33150, 33696, 34000, 34425, 35100, 35360, 35802, 36000, 36450, 36720, 37440, 37908, 38250, 38880, 39000, 39780, 40500, 40800, 41310, 42120, 42432, 43200, 43875, 44064, 44200, 45900, 46656, 46800, 47385, 47736, 48600, 48960, 49572, 49725, 50544, 51000, 52000, 52650, 53040, 53703, 54000, 55080, 55250, 56160, 57375, 58320, 58500, 59670, 60750, 61200, 61965, 62400, 63180, 63648, 64800, 66096, 66300, 67392, 68000, 68850, 70200, 70720, 71604, 72000, 72900, 73440, 75816, 76500, 77760, 78000, 78975, 79560, 81000, 81600, 82620, 82875, 84240, 87750, 88128, 88400, 89505, 91125, 91800, 93600, 94770, 95472, 97200, 99144, 99450, 101088, 102000, 103275, 104000, 105300, 106080, 107406, 108000, 110160, 110500, 112320, 114750, 116640, 117000, 119340, 121500, 122400, 123930, 126360, 127296, 129600, 131625, 132192, 132600, 136000, 137700, 140400, 143208, 145800, 146880, 149175, 151632, 153000, 156000, 157950, 159120, 161109, 162000, 165240, 165750, 168480, 172125, 175500, 176800, 179010, 182250, 183600, 187200, 189540, 190944, 194400, 198288, 198900, 202176, 204000, 206550, 210600, 212160, 214812, 216000, 220320, 221000, 229500, 233280, 234000, 236925, 238680, 243000, 244800, 247860, 248625, 252720, 263250, 264384, 265200, 268515, 275400, 280800, 286416, 291600, 298350, 303264, 306000, 309825, 312000, 315900, 318240, 322218, 324000, 330480, 331500, 336960, 344250, 351000, 353600, 358020, 364500, 367200, 379080, 381888, 388800, 394875, 396576, 397800, 408000, 413100, 421200, 429624, 440640, 442000, 447525, 459000, 468000, 473850, 477360, 486000, 495720, 497250, 505440, 516375, 526500, 530400, 537030, 550800, 561600, 572832, 583200, 596700, 606528, 612000, 619650, 631800, 636480, 644436, 648000, 660960, 663000, 688500, 702000, 716040, 729000, 734400, 745875, 758160, 789750, 793152, 795600, 805545, 826200, 842400, 859248, 884000, 895050, 918000, 936000, 947700, 954720, 972000, 991440, 994500, 1010880, 1032750, 1053000, 1060800, 1074060, 1101600, 1145664, 1166400, 1184625, 1193400, 1224000, 1239300, 1263600, 1288872, 1321920, 1326000, 1342575, 1377000, 1404000, 1432080, 1458000, 1491750, 1516320, 1549125, 1579500, 1591200, 1611090, 1652400, 1684800, 1718496, 1768000, 1790100, 1836000, 1895400, 1909440, 1944000, 1982880, 1989000, 2065500, 2106000, 2148120, 2203200, 2237625, 2369250, 2386800, 2478600, 2527200, 2577744, 2652000, 2685150, 2754000, 2808000, 2864160, 2916000, 2983500, 3032640, 3098250, 3159000, 3182400, 3222180, 3304800, 3436992, 3580200, 3672000, 3790800, 3965760, 3978000, 4027725, 4131000, 4212000, 4296240, 4475250, 4738500, 4773600, 4957200, 5054400, 5155488, 5304000, 5370300, 5508000, 5728320, 5832000, 5967000, 6196500, 6318000, 6444360, 6609600, 6712875, 7160400, 7581600, 7956000, 8055450, 8262000, 8424000, 8592480, 8950500, 9477000, 9547200, 9914400, 10310976, 10740600, 11016000, 11934000, 12393000, 12636000, 12888720, 13425750, 14320800, 15163200, 15912000, 16110900, 16524000, 17184960, 17901000, 18954000, 19828800, 20138625, 21481200, 23868000, 24786000, 25272000, 25777440, 26851500, 28641600, 32221800, 33048000, 35802000, 37908000, 40277250, 42962400, 47736000, 49572000, 51554880, 53703000, 64443600, 71604000, 75816000, 80554500, 85924800, 99144000, 107406000, 128887200, 143208000, 161109000, 214812000, 257774400, 322218000, 429624000, 644436000, 1288872000]

約数ペア:

[(1, 1288872000), (2, 644436000), (3, 429624000), (4, 322218000), (5, 257774400), (6, 214812000), (8, 161109000), (9, 143208000), (10, 128887200), (12, 107406000), (13, 99144000), (15, 85924800), (16, 80554500), (17, 75816000), (18, 71604000), (20, 64443600), (24, 53703000), (25, 51554880), (26, 49572000), (27, 47736000), (30, 42962400), (32, 40277250), (34, 37908000), (36, 35802000), (39, 33048000), (40, 32221800), (45, 28641600), (48, 26851500), (50, 25777440), (51, 25272000), (52, 24786000), (54, 23868000), (60, 21481200), (64, 20138625), (65, 19828800), (68, 18954000), (72, 17901000), (75, 17184960), (78, 16524000), (80, 16110900), (81, 15912000), (85, 15163200), (90, 14320800), (96, 13425750), (100, 12888720), (102, 12636000), (104, 12393000), (108, 11934000), (117, 11016000), (120, 10740600), (125, 10310976), (130, 9914400), (135, 9547200), (136, 9477000), (144, 8950500), (150, 8592480), (153, 8424000), (156, 8262000), (160, 8055450), (162, 7956000), (170, 7581600), (180, 7160400), (192, 6712875), (195, 6609600), (200, 6444360), (204, 6318000), (208, 6196500), (216, 5967000), (221, 5832000), (225, 5728320), (234, 5508000), (240, 5370300), (243, 5304000), (250, 5155488), (255, 5054400), (260, 4957200), (270, 4773600), (272, 4738500), (288, 4475250), (300, 4296240), (306, 4212000), (312, 4131000), (320, 4027725), (324, 3978000), (325, 3965760), (340, 3790800), (351, 3672000), (360, 3580200), (375, 3436992), (390, 3304800), (400, 3222180), (405, 3182400), (408, 3159000), (416, 3098250), (425, 3032640), (432, 2983500), (442, 2916000), (450, 2864160), (459, 2808000), (468, 2754000), (480, 2685150), (486, 2652000), (500, 2577744), (510, 2527200), (520, 2478600), (540, 2386800), (544, 2369250), (576, 2237625), (585, 2203200), (600, 2148120), (612, 2106000), (624, 2065500), (648, 1989000), (650, 1982880), (663, 1944000), (675, 1909440), (680, 1895400), (702, 1836000), (720, 1790100), (729, 1768000), (750, 1718496), (765, 1684800), (780, 1652400), (800, 1611090), (810, 1591200), (816, 1579500), (832, 1549125), (850, 1516320), (864, 1491750), (884, 1458000), (900, 1432080), (918, 1404000), (936, 1377000), (960, 1342575), (972, 1326000), (975, 1321920), (1000, 1288872), (1020, 1263600), (1040, 1239300), (1053, 1224000), (1080, 1193400), (1088, 1184625), (1105, 1166400), (1125, 1145664), (1170, 1101600), (1200, 1074060), (1215, 1060800), (1224, 1053000), (1248, 1032750), (1275, 1010880), (1296, 994500), (1300, 991440), (1326, 972000), (1350, 954720), (1360, 947700), (1377, 936000), (1404, 918000), (1440, 895050), (1458, 884000), (1500, 859248), (1530, 842400), (1560, 826200), (1600, 805545), (1620, 795600), (1625, 793152), (1632, 789750), (1700, 758160), (1728, 745875), (1755, 734400), (1768, 729000), (1800, 716040), (1836, 702000), (1872, 688500), (1944, 663000), (1950, 660960), (1989, 648000), (2000, 644436), (2025, 636480), (2040, 631800), (2080, 619650), (2106, 612000), (2125, 606528), (2160, 596700), (2210, 583200), (2250, 572832), (2295, 561600), (2340, 550800), (2400, 537030), (2430, 530400), (2448, 526500), (2496, 516375), (2550, 505440), (2592, 497250), (2600, 495720), (2652, 486000), (2700, 477360), (2720, 473850), (2754, 468000), (2808, 459000), (2880, 447525), (2916, 442000), (2925, 440640), (3000, 429624), (3060, 421200), (3120, 413100), (3159, 408000), (3240, 397800), (3250, 396576), (3264, 394875), (3315, 388800), (3375, 381888), (3400, 379080), (3510, 367200), (3536, 364500), (3600, 358020), (3645, 353600), (3672, 351000), (3744, 344250), (3825, 336960), (3888, 331500), (3900, 330480), (3978, 324000), (4000, 322218), (4050, 318240), (4080, 315900), (4131, 312000), (4160, 309825), (4212, 306000), (4250, 303264), (4320, 298350), (4420, 291600), (4500, 286416), (4590, 280800), (4680, 275400), (4800, 268515), (4860, 265200), (4875, 264384), (4896, 263250), (5100, 252720), (5184, 248625), (5200, 247860), (5265, 244800), (5304, 243000), (5400, 238680), (5440, 236925), (5508, 234000), (5525, 233280), (5616, 229500), (5832, 221000), (5850, 220320), (5967, 216000), (6000, 214812), (6075, 212160), (6120, 210600), (6240, 206550), (6318, 204000), (6375, 202176), (6480, 198900), (6500, 198288), (6630, 194400), (6750, 190944), (6800, 189540), (6885, 187200), (7020, 183600), (7072, 182250), (7200, 179010), (7290, 176800), (7344, 175500), (7488, 172125), (7650, 168480), (7776, 165750), (7800, 165240), (7956, 162000), (8000, 161109), (8100, 159120), (8160, 157950), (8262, 156000), (8424, 153000), (8500, 151632), (8640, 149175), (8775, 146880), (8840, 145800), (9000, 143208), (9180, 140400), (9360, 137700), (9477, 136000), (9720, 132600), (9750, 132192), (9792, 131625), (9945, 129600), (10125, 127296), (10200, 126360), (10400, 123930), (10530, 122400), (10608, 121500), (10800, 119340), (11016, 117000), (11050, 116640), (11232, 114750), (11475, 112320), (11664, 110500), (11700, 110160), (11934, 108000), (12000, 107406), (12150, 106080), (12240, 105300), (12393, 104000), (12480, 103275), (12636, 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47385), (27540, 46800), (27625, 46656), (28080, 45900), (29160, 44200), (29250, 44064), (29376, 43875), (29835, 43200), (30375, 42432), (30600, 42120), (31200, 41310), (31590, 40800), (31824, 40500), (32400, 39780), (33048, 39000), (33150, 38880), (33696, 38250), (34000, 37908), (34425, 37440), (35100, 36720), (35360, 36450), (35802, 36000)]