21321165600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6190

約数の個数: 576

約数和(自身を含む): 91974113280

約数和(自身を除く): 70652947680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 189, 200, 207, 210, 216, 224, 225, 230, 240, 252, 270, 276, 280, 288, 300, 315, 322, 336, 345, 350, 360, 368, 378, 400, 414, 420, 432, 450, 460, 480, 483, 504, 525, 540, 552, 560, 575, 600, 621, 630, 644, 672, 675, 690, 700, 720, 736, 756, 800, 805, 828, 840, 864, 900, 920, 945, 966, 1008, 1035, 1050, 1080, 1104, 1120, 1150, 1200, 1242, 1260, 1288, 1350, 1380, 1400, 1440, 1449, 1512, 1575, 1610, 1656, 1680, 1725, 1800, 1840, 1890, 1932, 2016, 2070, 2100, 2160, 2208, 2300, 2400, 2415, 2484, 2520, 2576, 2700, 2760, 2800, 2898, 3024, 3105, 3150, 3220, 3312, 3360, 3450, 3600, 3680, 3780, 3864, 4025, 4140, 4200, 4320, 4347, 4600, 4725, 4830, 4968, 5040, 5152, 5175, 5400, 5520, 5600, 5796, 6048, 6131, 6210, 6300, 6440, 6624, 6900, 7200, 7245, 7560, 7728, 8050, 8280, 8400, 8694, 9200, 9450, 9660, 9936, 10080, 10350, 10800, 11040, 11592, 12075, 12262, 12420, 12600, 12880, 13800, 14490, 15120, 15456, 15525, 16100, 16560, 16800, 17388, 18393, 18400, 18900, 19320, 19872, 20700, 21600, 21735, 23184, 24150, 24524, 24840, 25200, 25760, 27600, 28980, 30240, 30655, 31050, 32200, 33120, 34776, 36225, 36786, 37800, 38640, 41400, 42917, 43470, 46368, 48300, 49048, 49680, 50400, 55179, 55200, 57960, 61310, 62100, 64400, 69552, 72450, 73572, 75600, 77280, 82800, 85834, 86940, 91965, 96600, 98096, 99360, 108675, 110358, 115920, 122620, 124200, 128751, 128800, 139104, 141013, 144900, 147144, 151200, 153275, 165537, 165600, 171668, 173880, 183930, 193200, 196192, 214585, 217350, 220716, 231840, 245240, 248400, 257502, 275895, 282026, 289800, 294288, 306550, 331074, 343336, 347760, 367860, 386253, 386400, 423039, 429170, 434700, 441432, 459825, 490480, 496800, 515004, 551790, 564052, 579600, 588576, 613100, 643755, 662148, 686672, 695520, 705065, 735720, 772506, 827685, 846078, 858340, 869400, 882864, 919650, 980960, 987091, 1030008, 1072925, 1103580, 1128104, 1158759, 1159200, 1226200, 1269117, 1287510, 1324296, 1373344, 1379475, 1410130, 1471440, 1545012, 1655370, 1692156, 1716680, 1738800, 1765728, 1839300, 1931265, 1974182, 2060016, 2115195, 2145850, 2207160, 2256208, 2317518, 2452400, 2538234, 2575020, 2648592, 2758950, 2820260, 2942880, 2961273, 3090024, 3218775, 3310740, 3384312, 3433360, 3477600, 3525325, 3678600, 3807351, 3862530, 3948364, 4120032, 4138425, 4230390, 4291700, 4414320, 4512416, 4635036, 4904800, 4935455, 5076468, 5150040, 5297184, 5517900, 5640520, 5793795, 5922546, 6180048, 6345585, 6437550, 6621480, 6768624, 6866720, 7050650, 7357200, 7614702, 7725060, 7896728, 8276850, 8460780, 8583400, 8828640, 8883819, 9270072, 9656325, 9870910, 10152936, 10300080, 10575975, 11035800, 11281040, 11587590, 11845092, 12360096, 12691170, 12875100, 13242960, 13537248, 14101300, 14714400, 14806365, 15229404, 15450120, 15793456, 16553700, 16921560, 17166800, 17767638, 18540144, 19036755, 19312650, 19741820, 20305872, 20600160, 21151950, 22071600, 22562080, 23175180, 23690184, 24677275, 25382340, 25750200, 26485920, 26651457, 28202600, 28968975, 29612730, 30458808, 30900240, 31586912, 31727925, 33107400, 33843120, 34333600, 35535276, 37080288, 38073510, 38625300, 39483640, 40611744, 42303900, 44143200, 44419095, 46350360, 47380368, 49354550, 50764680, 51500400, 53302914, 56405200, 57937950, 59225460, 60917616, 61800480, 63455850, 66214800, 67686240, 71070552, 74031825, 76147020, 77250600, 78967280, 84607800, 88838190, 92700720, 94760736, 95183775, 98709100, 101529360, 103000800, 106605828, 112810400, 115875900, 118450920, 121835232, 126911700, 132429600, 133257285, 142141104, 148063650, 152294040, 154501200, 157934560, 169215600, 177676380, 185401440, 190367550, 197418200, 203058720, 213211656, 222095475, 231751800, 236901840, 253823400, 266514570, 284282208, 296127300, 304588080, 309002400, 338431200, 355352760, 380735100, 394836400, 426423312, 444190950, 463503600, 473803680, 507646800, 533029140, 592254600, 609176160, 666286425, 710705520, 761470200, 789672800, 852846624, 888381900, 927007200, 1015293600, 1066058280, 1184509200, 1332572850, 1421411040, 1522940400, 1776763800, 2132116560, 2369018400, 2665145700, 3045880800, 3553527600, 4264233120, 5330291400, 7107055200, 10660582800, 21321165600]

約数ペア:

[(1, 21321165600), (2, 10660582800), (3, 7107055200), (4, 5330291400), (5, 4264233120), (6, 3553527600), (7, 3045880800), (8, 2665145700), (9, 2369018400), (10, 2132116560), (12, 1776763800), (14, 1522940400), (15, 1421411040), (16, 1332572850), (18, 1184509200), (20, 1066058280), (21, 1015293600), (23, 927007200), (24, 888381900), (25, 852846624), (27, 789672800), (28, 761470200), (30, 710705520), (32, 666286425), (35, 609176160), (36, 592254600), (40, 533029140), (42, 507646800), (45, 473803680), (46, 463503600), (48, 444190950), (50, 426423312), (54, 394836400), (56, 380735100), (60, 355352760), (63, 338431200), (69, 309002400), (70, 304588080), (72, 296127300), (75, 284282208), (80, 266514570), (84, 253823400), (90, 236901840), (92, 231751800), (96, 222095475), (100, 213211656), (105, 203058720), (108, 197418200), (112, 190367550), (115, 185401440), (120, 177676380), (126, 169215600), (135, 157934560), (138, 154501200), (140, 152294040), (144, 148063650), (150, 142141104), (160, 133257285), (161, 132429600), (168, 126911700), (175, 121835232), (180, 118450920), (184, 115875900), (189, 112810400), (200, 106605828), (207, 103000800), (210, 101529360), (216, 98709100), (224, 95183775), (225, 94760736), (230, 92700720), (240, 88838190), (252, 84607800), (270, 78967280), (276, 77250600), (280, 76147020), (288, 74031825), (300, 71070552), (315, 67686240), (322, 66214800), (336, 63455850), (345, 61800480), (350, 60917616), (360, 59225460), (368, 57937950), (378, 56405200), (400, 53302914), (414, 51500400), (420, 50764680), (432, 49354550), (450, 47380368), (460, 46350360), (480, 44419095), (483, 44143200), (504, 42303900), (525, 40611744), (540, 39483640), (552, 38625300), (560, 38073510), (575, 37080288), (600, 35535276), (621, 34333600), (630, 33843120), (644, 33107400), (672, 31727925), (675, 31586912), (690, 30900240), (700, 30458808), (720, 29612730), (736, 28968975), (756, 28202600), (800, 26651457), (805, 26485920), (828, 25750200), (840, 25382340), (864, 24677275), (900, 23690184), (920, 23175180), (945, 22562080), (966, 22071600), (1008, 21151950), (1035, 20600160), (1050, 20305872), (1080, 19741820), (1104, 19312650), (1120, 19036755), (1150, 18540144), (1200, 17767638), (1242, 17166800), (1260, 16921560), (1288, 16553700), (1350, 15793456), (1380, 15450120), (1400, 15229404), (1440, 14806365), (1449, 14714400), (1512, 14101300), (1575, 13537248), (1610, 13242960), (1656, 12875100), (1680, 12691170), (1725, 12360096), (1800, 11845092), (1840, 11587590), (1890, 11281040), (1932, 11035800), (2016, 10575975), (2070, 10300080), (2100, 10152936), (2160, 9870910), (2208, 9656325), (2300, 9270072), (2400, 8883819), (2415, 8828640), (2484, 8583400), (2520, 8460780), (2576, 8276850), (2700, 7896728), (2760, 7725060), (2800, 7614702), (2898, 7357200), (3024, 7050650), (3105, 6866720), (3150, 6768624), (3220, 6621480), (3312, 6437550), (3360, 6345585), (3450, 6180048), (3600, 5922546), (3680, 5793795), (3780, 5640520), (3864, 5517900), (4025, 5297184), (4140, 5150040), (4200, 5076468), (4320, 4935455), (4347, 4904800), (4600, 4635036), (4725, 4512416), (4830, 4414320), (4968, 4291700), (5040, 4230390), (5152, 4138425), (5175, 4120032), (5400, 3948364), (5520, 3862530), (5600, 3807351), (5796, 3678600), (6048, 3525325), (6131, 3477600), (6210, 3433360), (6300, 3384312), (6440, 3310740), (6624, 3218775), (6900, 3090024), (7200, 2961273), (7245, 2942880), (7560, 2820260), (7728, 2758950), (8050, 2648592), (8280, 2575020), (8400, 2538234), (8694, 2452400), (9200, 2317518), (9450, 2256208), (9660, 2207160), (9936, 2145850), (10080, 2115195), (10350, 2060016), (10800, 1974182), (11040, 1931265), (11592, 1839300), (12075, 1765728), (12262, 1738800), (12420, 1716680), (12600, 1692156), (12880, 1655370), (13800, 1545012), (14490, 1471440), (15120, 1410130), (15456, 1379475), (15525, 1373344), (16100, 1324296), (16560, 1287510), (16800, 1269117), (17388, 1226200), (18393, 1159200), (18400, 1158759), (18900, 1128104), (19320, 1103580), (19872, 1072925), (20700, 1030008), (21600, 987091), (21735, 980960), (23184, 919650), (24150, 882864), (24524, 869400), (24840, 858340), (25200, 846078), (25760, 827685), (27600, 772506), (28980, 735720), (30240, 705065), (30655, 695520), (31050, 686672), (32200, 662148), (33120, 643755), (34776, 613100), (36225, 588576), (36786, 579600), (37800, 564052), (38640, 551790), (41400, 515004), (42917, 496800), (43470, 490480), (46368, 459825), (48300, 441432), (49048, 434700), (49680, 429170), (50400, 423039), (55179, 386400), (55200, 386253), (57960, 367860), (61310, 347760), (62100, 343336), (64400, 331074), (69552, 306550), (72450, 294288), (73572, 289800), (75600, 282026), (77280, 275895), (82800, 257502), (85834, 248400), (86940, 245240), (91965, 231840), (96600, 220716), (98096, 217350), (99360, 214585), (108675, 196192), (110358, 193200), (115920, 183930), (122620, 173880), (124200, 171668), (128751, 165600), (128800, 165537), (139104, 153275), (141013, 151200), (144900, 147144)]