21130790400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 720

約数和(自身を含む): 80158286208

約数和(自身を除く): 59027495808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 61, 62, 64, 72, 75, 80, 90, 93, 96, 97, 100, 120, 122, 124, 128, 144, 150, 155, 160, 180, 183, 186, 192, 194, 200, 225, 240, 244, 248, 256, 279, 288, 291, 300, 305, 310, 320, 360, 366, 372, 384, 388, 400, 450, 465, 480, 485, 488, 496, 512, 549, 558, 576, 582, 600, 610, 620, 640, 720, 732, 744, 768, 775, 776, 800, 873, 900, 915, 930, 960, 970, 976, 992, 1098, 1116, 1152, 1164, 1200, 1220, 1240, 1280, 1395, 1440, 1455, 1464, 1488, 1525, 1536, 1550, 1552, 1600, 1746, 1800, 1830, 1860, 1891, 1920, 1940, 1952, 1984, 2196, 2232, 2304, 2325, 2328, 2400, 2425, 2440, 2480, 2560, 2745, 2790, 2880, 2910, 2928, 2976, 3007, 3050, 3100, 3104, 3200, 3492, 3600, 3660, 3720, 3782, 3840, 3880, 3904, 3968, 4365, 4392, 4464, 4575, 4608, 4650, 4656, 4800, 4850, 4880, 4960, 5490, 5580, 5673, 5760, 5820, 5856, 5917, 5952, 6014, 6100, 6200, 6208, 6400, 6975, 6984, 7200, 7275, 7320, 7440, 7564, 7680, 7760, 7808, 7936, 8730, 8784, 8928, 9021, 9150, 9300, 9312, 9455, 9600, 9700, 9760, 9920, 10980, 11160, 11346, 11520, 11640, 11712, 11834, 11904, 12028, 12200, 12400, 12416, 12800, 13725, 13950, 13968, 14400, 14550, 14640, 14880, 15035, 15128, 15520, 15616, 15872, 17019, 17460, 17568, 17751, 17856, 18042, 18300, 18600, 18624, 18910, 19200, 19400, 19520, 19840, 21825, 21960, 22320, 22692, 23040, 23280, 23424, 23668, 23808, 24056, 24400, 24800, 24832, 27063, 27450, 27900, 27936, 28365, 28800, 29100, 29280, 29585, 29760, 30070, 30256, 31040, 31232, 34038, 34920, 35136, 35502, 35712, 36084, 36600, 37200, 37248, 37820, 38400, 38800, 39040, 39680, 43650, 43920, 44640, 45105, 45384, 46560, 46848, 47275, 47336, 47616, 48112, 48800, 49600, 49664, 53253, 54126, 54900, 55800, 55872, 56730, 57600, 58200, 58560, 59170, 59520, 60140, 60512, 62080, 68076, 69840, 70272, 71004, 71424, 72168, 73200, 74400, 74496, 75175, 75640, 77600, 78080, 79360, 85095, 87300, 87840, 88755, 89280, 90210, 90768, 93120, 93696, 94550, 94672, 96224, 97600, 99200, 106506, 108252, 109800, 111600, 111744, 113460, 115200, 116400, 117120, 118340, 119040, 120280, 121024, 124160, 135315, 136152, 139680, 140544, 141825, 142008, 142848, 144336, 146400, 147925, 148800, 148992, 150350, 151280, 155200, 156160, 170190, 174600, 175680, 177510, 178560, 180420, 181536, 183427, 186240, 189100, 189344, 192448, 195200, 198400, 213012, 216504, 219600, 223200, 223488, 225525, 226920, 232800, 234240, 236680, 238080, 240560, 242048, 248320, 266265, 270630, 272304, 279360, 281088, 283650, 284016, 288672, 292800, 295850, 297600, 300700, 302560, 310400, 340380, 349200, 351360, 355020, 357120, 360840, 363072, 366854, 372480, 378200, 378688, 384896, 390400, 396800, 425475, 426024, 433008, 439200, 443775, 446400, 446976, 451050, 453840, 465600, 468480, 473360, 481120, 484096, 532530, 541260, 544608, 550281, 558720, 567300, 568032, 577344, 585600, 591700, 595200, 601400, 605120, 620800, 676575, 680760, 698400, 702720, 710040, 714240, 721680, 726144, 733708, 744960, 756400, 757376, 769792, 780800, 850950, 852048, 866016, 878400, 887550, 892800, 902100, 907680, 917135, 931200, 946720, 962240, 968192, 1065060, 1082520, 1089216, 1100562, 1117440, 1134600, 1136064, 1154688, 1171200, 1183400, 1190400, 1202800, 1210240, 1241600, 1331325, 1353150, 1361520, 1396800, 1405440, 1420080, 1443360, 1452288, 1467416, 1512800, 1514752, 1539584, 1650843, 1701900, 1704096, 1732032, 1756800, 1775100, 1785600, 1804200, 1815360, 1834270, 1862400, 1893440, 1924480, 2130120, 2165040, 2178432, 2201124, 2234880, 2269200, 2272128, 2309376, 2342400, 2366800, 2405600, 2420480, 2662650, 2706300, 2723040, 2751405, 2793600, 2840160, 2886720, 2904576, 2934832, 3025600, 3029504, 3301686, 3403800, 3408192, 3464064, 3513600, 3550200, 3571200, 3608400, 3630720, 3668540, 3724800, 3786880, 3848960, 4260240, 4330080, 4356864, 4402248, 4538400, 4544256, 4585675, 4618752, 4733600, 4811200, 4840960, 5325300, 5412600, 5446080, 5502810, 5587200, 5680320, 5773440, 5869664, 6051200, 6603372, 6807600, 6816384, 6928128, 7027200, 7100400, 7216800, 7261440, 7337080, 7573760, 7697920, 8254215, 8520480, 8660160, 8713728, 8804496, 9076800, 9088512, 9171350, 9467200, 9622400, 10650600, 10825200, 10892160, 11005620, 11174400, 11360640, 11546880, 11739328, 12102400, 13206744, 13615200, 13632768, 13757025, 13856256, 14200800, 14433600, 14522880, 14674160, 15147520, 16508430, 17040960, 17320320, 17608992, 18153600, 18342700, 18934400, 19244800, 21301200, 21650400, 21784320, 22011240, 22721280, 23093760, 23478656, 24204800, 26413488, 27230400, 27265536, 27514050, 28401600, 28867200, 29348320, 33016860, 34081920, 34640640, 35217984, 36307200, 36685400, 37868800, 38489600, 41271075, 42602400, 43300800, 43568640, 44022480, 45442560, 46957312, 52826976, 54460800, 55028100, 56803200, 57734400, 58696640, 66033720, 68163840, 69281280, 70435968, 72614400, 73370800, 75737600, 82542150, 85204800, 86601600, 88044960, 93914624, 105653952, 108921600, 110056200, 113606400, 115468800, 117393280, 132067440, 136327680, 140871936, 146741600, 165084300, 170409600, 173203200, 176089920, 211307904, 217843200, 220112400, 227212800, 234786560, 264134880, 281743872, 293483200, 330168600, 340819200, 346406400, 352179840, 422615808, 440224800, 469573120, 528269760, 586966400, 660337200, 681638400, 704359680, 845231616, 880449600, 1056539520, 1173932800, 1320674400, 1408719360, 1760899200, 2113079040, 2347865600, 2641348800, 3521798400, 4226158080, 5282697600, 7043596800, 10565395200, 21130790400]

約数ペア:

[(1, 21130790400), (2, 10565395200), (3, 7043596800), (4, 5282697600), (5, 4226158080), (6, 3521798400), (8, 2641348800), (9, 2347865600), (10, 2113079040), (12, 1760899200), (15, 1408719360), (16, 1320674400), (18, 1173932800), (20, 1056539520), (24, 880449600), (25, 845231616), (30, 704359680), (31, 681638400), (32, 660337200), (36, 586966400), (40, 528269760), (45, 469573120), (48, 440224800), (50, 422615808), (60, 352179840), (61, 346406400), (62, 340819200), (64, 330168600), (72, 293483200), (75, 281743872), (80, 264134880), (90, 234786560), (93, 227212800), (96, 220112400), (97, 217843200), (100, 211307904), (120, 176089920), (122, 173203200), (124, 170409600), (128, 165084300), (144, 146741600), (150, 140871936), (155, 136327680), (160, 132067440), (180, 117393280), (183, 115468800), (186, 113606400), (192, 110056200), (194, 108921600), (200, 105653952), (225, 93914624), (240, 88044960), (244, 86601600), (248, 85204800), (256, 82542150), (279, 75737600), (288, 73370800), (291, 72614400), (300, 70435968), (305, 69281280), (310, 68163840), (320, 66033720), (360, 58696640), (366, 57734400), (372, 56803200), (384, 55028100), (388, 54460800), (400, 52826976), (450, 46957312), (465, 45442560), (480, 44022480), (485, 43568640), (488, 43300800), (496, 42602400), (512, 41271075), (549, 38489600), (558, 37868800), (576, 36685400), (582, 36307200), (600, 35217984), (610, 34640640), (620, 34081920), (640, 33016860), (720, 29348320), (732, 28867200), (744, 28401600), (768, 27514050), (775, 27265536), (776, 27230400), (800, 26413488), (873, 24204800), (900, 23478656), (915, 23093760), (930, 22721280), (960, 22011240), (970, 21784320), (976, 21650400), (992, 21301200), (1098, 19244800), (1116, 18934400), (1152, 18342700), (1164, 18153600), (1200, 17608992), (1220, 17320320), (1240, 17040960), (1280, 16508430), (1395, 15147520), (1440, 14674160), (1455, 14522880), (1464, 14433600), (1488, 14200800), (1525, 13856256), (1536, 13757025), (1550, 13632768), (1552, 13615200), (1600, 13206744), (1746, 12102400), (1800, 11739328), (1830, 11546880), (1860, 11360640), (1891, 11174400), (1920, 11005620), (1940, 10892160), (1952, 10825200), (1984, 10650600), (2196, 9622400), (2232, 9467200), (2304, 9171350), (2325, 9088512), (2328, 9076800), (2400, 8804496), (2425, 8713728), (2440, 8660160), (2480, 8520480), (2560, 8254215), (2745, 7697920), (2790, 7573760), (2880, 7337080), (2910, 7261440), (2928, 7216800), (2976, 7100400), (3007, 7027200), (3050, 6928128), (3100, 6816384), (3104, 6807600), (3200, 6603372), (3492, 6051200), (3600, 5869664), (3660, 5773440), (3720, 5680320), (3782, 5587200), (3840, 5502810), (3880, 5446080), (3904, 5412600), (3968, 5325300), (4365, 4840960), (4392, 4811200), (4464, 4733600), (4575, 4618752), (4608, 4585675), (4650, 4544256), (4656, 4538400), (4800, 4402248), (4850, 4356864), (4880, 4330080), (4960, 4260240), (5490, 3848960), (5580, 3786880), (5673, 3724800), (5760, 3668540), (5820, 3630720), (5856, 3608400), (5917, 3571200), (5952, 3550200), (6014, 3513600), (6100, 3464064), (6200, 3408192), (6208, 3403800), (6400, 3301686), (6975, 3029504), (6984, 3025600), (7200, 2934832), (7275, 2904576), (7320, 2886720), (7440, 2840160), (7564, 2793600), (7680, 2751405), (7760, 2723040), (7808, 2706300), (7936, 2662650), (8730, 2420480), (8784, 2405600), (8928, 2366800), (9021, 2342400), (9150, 2309376), (9300, 2272128), (9312, 2269200), (9455, 2234880), (9600, 2201124), (9700, 2178432), (9760, 2165040), (9920, 2130120), (10980, 1924480), (11160, 1893440), (11346, 1862400), (11520, 1834270), (11640, 1815360), (11712, 1804200), (11834, 1785600), (11904, 1775100), (12028, 1756800), (12200, 1732032), (12400, 1704096), (12416, 1701900), (12800, 1650843), (13725, 1539584), (13950, 1514752), (13968, 1512800), (14400, 1467416), (14550, 1452288), (14640, 1443360), (14880, 1420080), (15035, 1405440), (15128, 1396800), (15520, 1361520), (15616, 1353150), (15872, 1331325), (17019, 1241600), (17460, 1210240), (17568, 1202800), (17751, 1190400), (17856, 1183400), (18042, 1171200), (18300, 1154688), (18600, 1136064), (18624, 1134600), (18910, 1117440), (19200, 1100562), (19400, 1089216), (19520, 1082520), (19840, 1065060), (21825, 968192), (21960, 962240), (22320, 946720), (22692, 931200), (23040, 917135), (23280, 907680), (23424, 902100), (23668, 892800), (23808, 887550), (24056, 878400), (24400, 866016), (24800, 852048), (24832, 850950), (27063, 780800), (27450, 769792), (27900, 757376), (27936, 756400), (28365, 744960), (28800, 733708), (29100, 726144), (29280, 721680), (29585, 714240), (29760, 710040), (30070, 702720), (30256, 698400), (31040, 680760), (31232, 676575), (34038, 620800), (34920, 605120), (35136, 601400), (35502, 595200), (35712, 591700), (36084, 585600), (36600, 577344), (37200, 568032), (37248, 567300), (37820, 558720), (38400, 550281), (38800, 544608), (39040, 541260), (39680, 532530), (43650, 484096), (43920, 481120), (44640, 473360), (45105, 468480), (45384, 465600), (46560, 453840), (46848, 451050), (47275, 446976), (47336, 446400), (47616, 443775), (48112, 439200), (48800, 433008), (49600, 426024), (49664, 425475), (53253, 396800), (54126, 390400), (54900, 384896), (55800, 378688), (55872, 378200), (56730, 372480), (57600, 366854), (58200, 363072), (58560, 360840), (59170, 357120), (59520, 355020), (60140, 351360), (60512, 349200), (62080, 340380), (68076, 310400), (69840, 302560), (70272, 300700), (71004, 297600), (71424, 295850), (72168, 292800), (73200, 288672), (74400, 284016), (74496, 283650), (75175, 281088), (75640, 279360), (77600, 272304), (78080, 270630), (79360, 266265), (85095, 248320), (87300, 242048), (87840, 240560), (88755, 238080), (89280, 236680), (90210, 234240), (90768, 232800), (93120, 226920), (93696, 225525), (94550, 223488), (94672, 223200), (96224, 219600), (97600, 216504), (99200, 213012), (106506, 198400), (108252, 195200), (109800, 192448), (111600, 189344), (111744, 189100), (113460, 186240), (115200, 183427), (116400, 181536), (117120, 180420), (118340, 178560), (119040, 177510), (120280, 175680), (121024, 174600), (124160, 170190), (135315, 156160), (136152, 155200), (139680, 151280), (140544, 150350), (141825, 148992), (142008, 148800), (142848, 147925), (144336, 146400)]