20823206400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 720

約数和(自身を含む): 80738760960

約数和(自身を除く): 59915554560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 29, 30, 32, 36, 40, 45, 46, 48, 50, 58, 60, 64, 69, 72, 75, 80, 87, 90, 92, 96, 100, 115, 116, 120, 128, 138, 144, 145, 150, 160, 174, 180, 184, 192, 200, 207, 225, 230, 232, 240, 256, 261, 271, 276, 288, 290, 300, 320, 345, 348, 360, 368, 384, 400, 414, 435, 450, 460, 464, 480, 512, 522, 542, 552, 575, 576, 580, 600, 640, 667, 690, 696, 720, 725, 736, 768, 800, 813, 828, 870, 900, 920, 928, 960, 1035, 1044, 1084, 1104, 1150, 1152, 1160, 1200, 1280, 1305, 1334, 1355, 1380, 1392, 1440, 1450, 1472, 1536, 1600, 1626, 1656, 1725, 1740, 1800, 1840, 1856, 1920, 2001, 2070, 2088, 2168, 2175, 2208, 2300, 2304, 2320, 2400, 2439, 2560, 2610, 2668, 2710, 2760, 2784, 2880, 2900, 2944, 3200, 3252, 3312, 3335, 3450, 3480, 3600, 3680, 3712, 3840, 4002, 4065, 4140, 4176, 4336, 4350, 4416, 4600, 4608, 4640, 4800, 4878, 5175, 5220, 5336, 5420, 5520, 5568, 5760, 5800, 5888, 6003, 6233, 6400, 6504, 6525, 6624, 6670, 6775, 6900, 6960, 7200, 7360, 7424, 7680, 7859, 8004, 8130, 8280, 8352, 8672, 8700, 8832, 9200, 9280, 9600, 9756, 10005, 10350, 10440, 10672, 10840, 11040, 11136, 11520, 11600, 11776, 12006, 12195, 12466, 12800, 13008, 13050, 13248, 13340, 13550, 13800, 13920, 14400, 14720, 14848, 15718, 16008, 16260, 16560, 16675, 16704, 17344, 17400, 17664, 18400, 18560, 18699, 19200, 19512, 20010, 20325, 20700, 20880, 21344, 21680, 22080, 22272, 23040, 23200, 23577, 24012, 24390, 24932, 26016, 26100, 26496, 26680, 27100, 27600, 27840, 28800, 29440, 30015, 31165, 31436, 32016, 32520, 33120, 33350, 33408, 34688, 34800, 35328, 36800, 37120, 37398, 38400, 39024, 39295, 40020, 40650, 41400, 41760, 42688, 43360, 44160, 44544, 46400, 47154, 48024, 48780, 49864, 50025, 52032, 52200, 52992, 53360, 54200, 55200, 55680, 56097, 57600, 58880, 60030, 60975, 62330, 62872, 64032, 65040, 66240, 66700, 66816, 69376, 69600, 70731, 73600, 74240, 74796, 78048, 78590, 80040, 81300, 82800, 83520, 85376, 86720, 88320, 92800, 93495, 94308, 96048, 97560, 99728, 100050, 104064, 104400, 105984, 106720, 108400, 110400, 111360, 112194, 115200, 117885, 120060, 121950, 124660, 125744, 128064, 130080, 132480, 133400, 133632, 138752, 139200, 141462, 147200, 149592, 150075, 155825, 156096, 157180, 160080, 162600, 165600, 167040, 170752, 173440, 176640, 180757, 185600, 186990, 188616, 192096, 195120, 196475, 199456, 200100, 208128, 208800, 213440, 216800, 220800, 222720, 224388, 235770, 240120, 243900, 249320, 251488, 256128, 260160, 264960, 266800, 278400, 280485, 282924, 294400, 299184, 300150, 311650, 312192, 314360, 320160, 325200, 331200, 334080, 341504, 346880, 353655, 361514, 371200, 373980, 377232, 384192, 390240, 392950, 398912, 400200, 416256, 417600, 426880, 433600, 441600, 448776, 467475, 471540, 480240, 487800, 498640, 502976, 512256, 520320, 529920, 533600, 542271, 556800, 560970, 565848, 589425, 598368, 600300, 623300, 624384, 628720, 640320, 650400, 662400, 668160, 693760, 707310, 723028, 747960, 754464, 768384, 780480, 785900, 797824, 800400, 835200, 853760, 867200, 883200, 897552, 903785, 934950, 943080, 960480, 975600, 997280, 1005952, 1024512, 1040640, 1067200, 1084542, 1113600, 1121940, 1131696, 1178850, 1196736, 1200600, 1246600, 1248768, 1257440, 1280640, 1300800, 1324800, 1402425, 1414620, 1446056, 1495920, 1508928, 1536768, 1560960, 1571800, 1595648, 1600800, 1626813, 1670400, 1707520, 1734400, 1768275, 1795104, 1807570, 1869900, 1886160, 1920960, 1951200, 1994560, 2011904, 2081280, 2134400, 2169084, 2243880, 2263392, 2357700, 2393472, 2401200, 2493200, 2514880, 2561280, 2601600, 2649600, 2711355, 2804850, 2829240, 2892112, 2991840, 3017856, 3073536, 3121920, 3143600, 3191296, 3201600, 3253626, 3340800, 3468800, 3536550, 3590208, 3615140, 3739800, 3772320, 3841920, 3902400, 3989120, 4023808, 4268800, 4338168, 4487760, 4518925, 4526784, 4715400, 4786944, 4802400, 4986400, 5029760, 5122560, 5203200, 5422710, 5609700, 5658480, 5784224, 5983680, 6035712, 6243840, 6287200, 6403200, 6507252, 7073100, 7180416, 7230280, 7479600, 7544640, 7683840, 7804800, 7978240, 8134065, 8537600, 8676336, 8975520, 9037850, 9053568, 9430800, 9573888, 9604800, 9972800, 10059520, 10406400, 10845420, 11219400, 11316960, 11568448, 11967360, 12071424, 12574400, 12806400, 13014504, 13556775, 14146200, 14360832, 14460560, 14959200, 15089280, 15367680, 15609600, 15956480, 16268130, 17352672, 17951040, 18075700, 18107136, 18861600, 19209600, 19945600, 20119040, 21690840, 22438800, 22633920, 23136896, 23934720, 25148800, 25612800, 26029008, 27113550, 28292400, 28721664, 28921120, 29918400, 30178560, 31219200, 32536260, 34705344, 35902080, 36151400, 36214272, 37723200, 38419200, 39891200, 40670325, 43381680, 44877600, 45267840, 46273792, 47869440, 50297600, 52058016, 54227100, 56584800, 57842240, 59836800, 60357120, 65072520, 69410688, 71804160, 72302800, 75446400, 76838400, 79782400, 81340650, 86763360, 89755200, 90535680, 92547584, 100595200, 104116032, 108454200, 113169600, 115684480, 119673600, 130145040, 138821376, 143608320, 144605600, 150892800, 162681300, 173526720, 179510400, 181071360, 208232064, 216908400, 226339200, 231368960, 239347200, 260290080, 277642752, 289211200, 301785600, 325362600, 347053440, 359020800, 416464128, 433816800, 452678400, 462737920, 520580160, 578422400, 650725200, 694106880, 718041600, 832928256, 867633600, 905356800, 1041160320, 1156844800, 1301450400, 1388213760, 1735267200, 2082320640, 2313689600, 2602900800, 3470534400, 4164641280, 5205801600, 6941068800, 10411603200, 20823206400]

約数ペア:

[(1, 20823206400), (2, 10411603200), (3, 6941068800), (4, 5205801600), (5, 4164641280), (6, 3470534400), (8, 2602900800), (9, 2313689600), (10, 2082320640), (12, 1735267200), (15, 1388213760), (16, 1301450400), (18, 1156844800), (20, 1041160320), (23, 905356800), (24, 867633600), (25, 832928256), (29, 718041600), (30, 694106880), (32, 650725200), (36, 578422400), (40, 520580160), (45, 462737920), (46, 452678400), (48, 433816800), (50, 416464128), (58, 359020800), (60, 347053440), (64, 325362600), (69, 301785600), (72, 289211200), (75, 277642752), (80, 260290080), (87, 239347200), (90, 231368960), (92, 226339200), (96, 216908400), (100, 208232064), (115, 181071360), (116, 179510400), (120, 173526720), (128, 162681300), (138, 150892800), (144, 144605600), (145, 143608320), (150, 138821376), (160, 130145040), (174, 119673600), (180, 115684480), (184, 113169600), (192, 108454200), (200, 104116032), (207, 100595200), (225, 92547584), (230, 90535680), (232, 89755200), (240, 86763360), (256, 81340650), (261, 79782400), (271, 76838400), (276, 75446400), (288, 72302800), (290, 71804160), (300, 69410688), (320, 65072520), (345, 60357120), (348, 59836800), (360, 57842240), (368, 56584800), (384, 54227100), (400, 52058016), (414, 50297600), (435, 47869440), (450, 46273792), (460, 45267840), (464, 44877600), (480, 43381680), (512, 40670325), (522, 39891200), (542, 38419200), (552, 37723200), (575, 36214272), (576, 36151400), (580, 35902080), (600, 34705344), (640, 32536260), (667, 31219200), (690, 30178560), (696, 29918400), (720, 28921120), (725, 28721664), (736, 28292400), (768, 27113550), (800, 26029008), (813, 25612800), (828, 25148800), (870, 23934720), (900, 23136896), (920, 22633920), (928, 22438800), (960, 21690840), (1035, 20119040), (1044, 19945600), (1084, 19209600), (1104, 18861600), (1150, 18107136), (1152, 18075700), (1160, 17951040), (1200, 17352672), (1280, 16268130), (1305, 15956480), (1334, 15609600), (1355, 15367680), (1380, 15089280), (1392, 14959200), (1440, 14460560), (1450, 14360832), (1472, 14146200), (1536, 13556775), (1600, 13014504), (1626, 12806400), (1656, 12574400), (1725, 12071424), (1740, 11967360), (1800, 11568448), (1840, 11316960), (1856, 11219400), (1920, 10845420), (2001, 10406400), (2070, 10059520), (2088, 9972800), (2168, 9604800), (2175, 9573888), (2208, 9430800), (2300, 9053568), (2304, 9037850), (2320, 8975520), (2400, 8676336), (2439, 8537600), (2560, 8134065), (2610, 7978240), (2668, 7804800), (2710, 7683840), (2760, 7544640), (2784, 7479600), (2880, 7230280), (2900, 7180416), (2944, 7073100), (3200, 6507252), (3252, 6403200), (3312, 6287200), (3335, 6243840), (3450, 6035712), (3480, 5983680), (3600, 5784224), (3680, 5658480), (3712, 5609700), (3840, 5422710), (4002, 5203200), (4065, 5122560), (4140, 5029760), (4176, 4986400), (4336, 4802400), (4350, 4786944), (4416, 4715400), (4600, 4526784), (4608, 4518925), (4640, 4487760), (4800, 4338168), (4878, 4268800), (5175, 4023808), (5220, 3989120), (5336, 3902400), (5420, 3841920), (5520, 3772320), (5568, 3739800), (5760, 3615140), (5800, 3590208), (5888, 3536550), (6003, 3468800), (6233, 3340800), (6400, 3253626), (6504, 3201600), (6525, 3191296), (6624, 3143600), (6670, 3121920), (6775, 3073536), (6900, 3017856), (6960, 2991840), (7200, 2892112), (7360, 2829240), (7424, 2804850), (7680, 2711355), (7859, 2649600), (8004, 2601600), (8130, 2561280), (8280, 2514880), (8352, 2493200), (8672, 2401200), (8700, 2393472), (8832, 2357700), (9200, 2263392), (9280, 2243880), (9600, 2169084), (9756, 2134400), (10005, 2081280), (10350, 2011904), (10440, 1994560), (10672, 1951200), (10840, 1920960), (11040, 1886160), (11136, 1869900), (11520, 1807570), (11600, 1795104), (11776, 1768275), (12006, 1734400), (12195, 1707520), (12466, 1670400), (12800, 1626813), (13008, 1600800), (13050, 1595648), (13248, 1571800), (13340, 1560960), (13550, 1536768), (13800, 1508928), (13920, 1495920), (14400, 1446056), (14720, 1414620), (14848, 1402425), (15718, 1324800), (16008, 1300800), (16260, 1280640), (16560, 1257440), (16675, 1248768), (16704, 1246600), (17344, 1200600), (17400, 1196736), (17664, 1178850), (18400, 1131696), (18560, 1121940), (18699, 1113600), (19200, 1084542), (19512, 1067200), (20010, 1040640), (20325, 1024512), (20700, 1005952), (20880, 997280), (21344, 975600), (21680, 960480), (22080, 943080), (22272, 934950), (23040, 903785), (23200, 897552), (23577, 883200), (24012, 867200), (24390, 853760), (24932, 835200), (26016, 800400), (26100, 797824), (26496, 785900), (26680, 780480), (27100, 768384), (27600, 754464), (27840, 747960), (28800, 723028), (29440, 707310), (30015, 693760), (31165, 668160), (31436, 662400), (32016, 650400), (32520, 640320), (33120, 628720), (33350, 624384), (33408, 623300), (34688, 600300), (34800, 598368), (35328, 589425), (36800, 565848), (37120, 560970), (37398, 556800), (38400, 542271), (39024, 533600), (39295, 529920), (40020, 520320), (40650, 512256), (41400, 502976), (41760, 498640), (42688, 487800), (43360, 480240), (44160, 471540), (44544, 467475), (46400, 448776), (47154, 441600), (48024, 433600), (48780, 426880), (49864, 417600), (50025, 416256), (52032, 400200), (52200, 398912), (52992, 392950), (53360, 390240), (54200, 384192), (55200, 377232), (55680, 373980), (56097, 371200), (57600, 361514), (58880, 353655), (60030, 346880), (60975, 341504), (62330, 334080), (62872, 331200), (64032, 325200), (65040, 320160), (66240, 314360), (66700, 312192), (66816, 311650), (69376, 300150), (69600, 299184), (70731, 294400), (73600, 282924), (74240, 280485), (74796, 278400), (78048, 266800), (78590, 264960), (80040, 260160), (81300, 256128), (82800, 251488), (83520, 249320), (85376, 243900), (86720, 240120), (88320, 235770), (92800, 224388), (93495, 222720), (94308, 220800), (96048, 216800), (97560, 213440), (99728, 208800), (100050, 208128), (104064, 200100), (104400, 199456), (105984, 196475), (106720, 195120), (108400, 192096), (110400, 188616), (111360, 186990), (112194, 185600), (115200, 180757), (117885, 176640), (120060, 173440), (121950, 170752), (124660, 167040), (125744, 165600), (128064, 162600), (130080, 160080), (132480, 157180), (133400, 156096), (133632, 155825), (138752, 150075), (139200, 149592), (141462, 147200)]