21000739200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 768

約数和(自身を含む): 86548746240

約数和(自身を除く): 65548007040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 31, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 62, 64, 68, 70, 75, 80, 84, 85, 93, 96, 100, 102, 105, 112, 119, 120, 124, 128, 136, 140, 150, 155, 160, 168, 170, 175, 186, 192, 200, 204, 210, 217, 224, 238, 240, 248, 255, 272, 280, 300, 310, 320, 336, 340, 350, 357, 372, 384, 400, 408, 420, 425, 434, 448, 465, 476, 480, 496, 510, 525, 527, 544, 560, 593, 595, 600, 620, 640, 651, 672, 680, 700, 714, 744, 775, 800, 816, 840, 850, 868, 896, 930, 952, 960, 992, 1020, 1050, 1054, 1085, 1088, 1120, 1186, 1190, 1200, 1240, 1275, 1302, 1344, 1360, 1400, 1428, 1488, 1550, 1581, 1600, 1632, 1680, 1700, 1736, 1779, 1785, 1860, 1904, 1920, 1984, 2040, 2100, 2108, 2170, 2176, 2240, 2325, 2372, 2380, 2400, 2480, 2550, 2604, 2635, 2688, 2720, 2800, 2856, 2965, 2975, 2976, 3100, 3162, 3200, 3255, 3264, 3360, 3400, 3472, 3558, 3570, 3689, 3720, 3808, 3968, 4080, 4151, 4200, 4216, 4340, 4480, 4650, 4744, 4760, 4800, 4960, 5100, 5208, 5270, 5425, 5440, 5600, 5712, 5930, 5950, 5952, 6200, 6324, 6510, 6528, 6720, 6800, 6944, 7116, 7140, 7378, 7440, 7616, 7905, 8160, 8302, 8400, 8432, 8680, 8895, 8925, 9300, 9488, 9520, 9600, 9920, 10081, 10200, 10416, 10540, 10850, 10880, 11067, 11200, 11424, 11860, 11900, 11904, 12400, 12453, 12648, 13020, 13175, 13440, 13600, 13888, 14232, 14280, 14756, 14825, 14880, 15232, 15810, 16275, 16320, 16604, 16800, 16864, 17360, 17790, 17850, 18383, 18445, 18600, 18976, 19040, 19840, 20162, 20400, 20755, 20832, 21080, 21700, 22134, 22400, 22848, 23720, 23800, 24800, 24906, 25296, 26040, 26350, 27200, 27776, 28464, 28560, 29512, 29650, 29760, 30243, 31620, 32550, 32640, 33208, 33600, 33728, 34720, 35580, 35700, 36766, 36890, 37200, 37952, 38080, 39525, 40324, 40800, 41510, 41664, 42160, 43400, 44268, 44475, 45696, 47440, 47600, 49600, 49812, 50405, 50592, 52080, 52700, 54400, 55149, 55335, 56928, 57120, 59024, 59300, 59520, 60486, 62265, 63240, 65100, 66416, 67200, 67456, 69440, 70567, 71160, 71400, 73532, 73780, 74400, 75904, 76160, 79050, 80648, 81600, 83020, 83328, 84320, 86800, 88536, 88950, 91915, 92225, 94880, 95200, 99200, 99624, 100810, 101184, 103775, 104160, 105400, 110298, 110670, 113856, 114240, 118048, 118600, 120972, 124530, 126480, 128681, 130200, 132832, 138880, 141134, 142320, 142800, 147064, 147560, 148800, 151215, 158100, 161296, 163200, 166040, 168640, 173600, 177072, 177900, 183830, 184450, 189760, 190400, 199248, 201620, 202368, 207550, 208320, 210800, 211701, 220596, 221340, 227712, 228480, 236096, 237200, 241944, 249060, 252025, 252960, 257362, 260400, 265664, 275745, 276675, 282268, 284640, 285600, 294128, 295120, 297600, 302430, 311325, 312511, 316200, 322592, 332080, 337280, 347200, 352835, 354144, 355800, 367660, 368900, 379520, 380800, 386043, 398496, 403240, 415100, 416640, 421600, 423402, 441192, 442680, 459575, 472192, 474400, 483888, 498120, 504050, 505920, 514724, 520800, 531328, 551490, 553350, 564536, 569280, 571200, 588256, 590240, 604860, 622650, 625022, 632400, 643405, 645184, 664160, 694400, 705670, 708288, 711600, 735320, 737800, 756075, 772086, 796992, 806480, 830200, 843200, 846804, 882384, 885360, 919150, 937533, 948800, 967776, 996240, 1008100, 1011840, 1029448, 1041600, 1058505, 1102980, 1106700, 1129072, 1138560, 1142400, 1176512, 1180480, 1209720, 1245300, 1250044, 1264800, 1286810, 1290368, 1328320, 1378725, 1411340, 1416576, 1423200, 1470640, 1475600, 1512150, 1544172, 1562555, 1593984, 1612960, 1660400, 1686400, 1693608, 1764175, 1764768, 1770720, 1838300, 1875066, 1897600, 1930215, 1935552, 1992480, 2016200, 2058896, 2083200, 2117010, 2187577, 2205960, 2213400, 2258144, 2353024, 2360960, 2419440, 2490600, 2500088, 2529600, 2573620, 2656640, 2757450, 2822680, 2846400, 2941280, 2951200, 3024300, 3088344, 3125110, 3217025, 3225920, 3320800, 3387216, 3528350, 3529536, 3541440, 3676600, 3750132, 3860430, 3871104, 3984960, 4032400, 4117792, 4234020, 4375154, 4411920, 4426800, 4516288, 4687665, 4838880, 4981200, 5000176, 5059200, 5147240, 5292525, 5514900, 5645360, 5692800, 5882560, 5902400, 6048600, 6176688, 6250220, 6434050, 6451840, 6562731, 6641600, 6774432, 7056700, 7059072, 7082880, 7353200, 7500264, 7720860, 7812775, 7969920, 8064800, 8235584, 8468040, 8750308, 8823840, 8853600, 9032576, 9375330, 9651075, 9677760, 9962400, 10000352, 10294480, 10585050, 10937885, 11029800, 11290720, 11765120, 11804800, 12097200, 12353376, 12500440, 12868100, 13125462, 13283200, 13548864, 14113400, 14706400, 15000528, 15441720, 15625550, 16129600, 16471168, 16936080, 17500616, 17647680, 17707200, 18750660, 19302150, 19355520, 19924800, 20000704, 20588960, 21170100, 21875770, 22059600, 22581440, 23438325, 24194400, 24706752, 25000880, 25736200, 26250924, 27097728, 28226800, 29412800, 30001056, 30883440, 31251100, 32259200, 32813655, 33872160, 35001232, 35295360, 35414400, 37501320, 38604300, 39849600, 40001408, 41177920, 42340200, 43751540, 44119200, 45162880, 46876650, 48388800, 49413504, 50001760, 51472400, 52501848, 54689425, 56453600, 58825600, 60002112, 61766880, 62502200, 65627310, 67744320, 70002464, 75002640, 77208600, 82355840, 84680400, 87503080, 88238400, 93753300, 96777600, 100003520, 102944800, 105003696, 109378850, 112907200, 120004224, 123533760, 125004400, 131254620, 135488640, 140004928, 150005280, 154417200, 164068275, 169360800, 175006160, 176476800, 187506600, 200007040, 205889600, 210007392, 218757700, 225814400, 247067520, 250008800, 262509240, 280009856, 300010560, 308834400, 328136550, 338721600, 350012320, 375013200, 411779200, 420014784, 437515400, 500017600, 525018480, 600021120, 617668800, 656273100, 677443200, 700024640, 750026400, 840029568, 875030800, 1000035200, 1050036960, 1235337600, 1312546200, 1400049280, 1500052800, 1750061600, 2100073920, 2625092400, 3000105600, 3500123200, 4200147840, 5250184800, 7000246400, 10500369600, 21000739200]

約数ペア:

[(1, 21000739200), (2, 10500369600), (3, 7000246400), (4, 5250184800), (5, 4200147840), (6, 3500123200), (7, 3000105600), (8, 2625092400), (10, 2100073920), (12, 1750061600), (14, 1500052800), (15, 1400049280), (16, 1312546200), (17, 1235337600), (20, 1050036960), (21, 1000035200), (24, 875030800), (25, 840029568), (28, 750026400), (30, 700024640), (31, 677443200), (32, 656273100), (34, 617668800), (35, 600021120), (40, 525018480), (42, 500017600), (48, 437515400), (50, 420014784), (51, 411779200), (56, 375013200), (60, 350012320), (62, 338721600), (64, 328136550), (68, 308834400), (70, 300010560), (75, 280009856), (80, 262509240), (84, 250008800), (85, 247067520), (93, 225814400), (96, 218757700), (100, 210007392), (102, 205889600), (105, 200007040), (112, 187506600), (119, 176476800), (120, 175006160), (124, 169360800), (128, 164068275), (136, 154417200), (140, 150005280), (150, 140004928), (155, 135488640), (160, 131254620), (168, 125004400), (170, 123533760), (175, 120004224), (186, 112907200), (192, 109378850), (200, 105003696), (204, 102944800), (210, 100003520), (217, 96777600), (224, 93753300), (238, 88238400), (240, 87503080), (248, 84680400), (255, 82355840), (272, 77208600), (280, 75002640), (300, 70002464), (310, 67744320), (320, 65627310), (336, 62502200), (340, 61766880), (350, 60002112), (357, 58825600), (372, 56453600), (384, 54689425), (400, 52501848), (408, 51472400), (420, 50001760), (425, 49413504), (434, 48388800), (448, 46876650), (465, 45162880), (476, 44119200), (480, 43751540), (496, 42340200), (510, 41177920), (525, 40001408), (527, 39849600), (544, 38604300), (560, 37501320), (593, 35414400), (595, 35295360), (600, 35001232), (620, 33872160), (640, 32813655), (651, 32259200), (672, 31251100), (680, 30883440), (700, 30001056), (714, 29412800), (744, 28226800), (775, 27097728), (800, 26250924), (816, 25736200), (840, 25000880), (850, 24706752), (868, 24194400), (896, 23438325), (930, 22581440), (952, 22059600), (960, 21875770), (992, 21170100), (1020, 20588960), (1050, 20000704), (1054, 19924800), (1085, 19355520), (1088, 19302150), (1120, 18750660), (1186, 17707200), (1190, 17647680), (1200, 17500616), (1240, 16936080), (1275, 16471168), (1302, 16129600), (1344, 15625550), (1360, 15441720), (1400, 15000528), (1428, 14706400), (1488, 14113400), (1550, 13548864), (1581, 13283200), (1600, 13125462), (1632, 12868100), (1680, 12500440), (1700, 12353376), (1736, 12097200), (1779, 11804800), (1785, 11765120), (1860, 11290720), (1904, 11029800), (1920, 10937885), (1984, 10585050), (2040, 10294480), (2100, 10000352), (2108, 9962400), (2170, 9677760), (2176, 9651075), (2240, 9375330), (2325, 9032576), (2372, 8853600), (2380, 8823840), (2400, 8750308), (2480, 8468040), (2550, 8235584), (2604, 8064800), (2635, 7969920), (2688, 7812775), (2720, 7720860), (2800, 7500264), (2856, 7353200), (2965, 7082880), (2975, 7059072), (2976, 7056700), (3100, 6774432), (3162, 6641600), (3200, 6562731), (3255, 6451840), (3264, 6434050), (3360, 6250220), (3400, 6176688), (3472, 6048600), (3558, 5902400), (3570, 5882560), (3689, 5692800), (3720, 5645360), (3808, 5514900), (3968, 5292525), (4080, 5147240), (4151, 5059200), (4200, 5000176), (4216, 4981200), (4340, 4838880), (4480, 4687665), (4650, 4516288), (4744, 4426800), (4760, 4411920), (4800, 4375154), (4960, 4234020), (5100, 4117792), (5208, 4032400), (5270, 3984960), (5425, 3871104), (5440, 3860430), (5600, 3750132), (5712, 3676600), (5930, 3541440), (5950, 3529536), (5952, 3528350), (6200, 3387216), (6324, 3320800), (6510, 3225920), (6528, 3217025), (6720, 3125110), (6800, 3088344), (6944, 3024300), (7116, 2951200), (7140, 2941280), (7378, 2846400), (7440, 2822680), (7616, 2757450), (7905, 2656640), (8160, 2573620), (8302, 2529600), (8400, 2500088), (8432, 2490600), (8680, 2419440), (8895, 2360960), (8925, 2353024), (9300, 2258144), (9488, 2213400), (9520, 2205960), (9600, 2187577), (9920, 2117010), (10081, 2083200), (10200, 2058896), (10416, 2016200), (10540, 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(74400, 282268), (75904, 276675), (76160, 275745), (79050, 265664), (80648, 260400), (81600, 257362), (83020, 252960), (83328, 252025), (84320, 249060), (86800, 241944), (88536, 237200), (88950, 236096), (91915, 228480), (92225, 227712), (94880, 221340), (95200, 220596), (99200, 211701), (99624, 210800), (100810, 208320), (101184, 207550), (103775, 202368), (104160, 201620), (105400, 199248), (110298, 190400), (110670, 189760), (113856, 184450), (114240, 183830), (118048, 177900), (118600, 177072), (120972, 173600), (124530, 168640), (126480, 166040), (128681, 163200), (130200, 161296), (132832, 158100), (138880, 151215), (141134, 148800), (142320, 147560), (142800, 147064)]