21784320000

素因数分解:

$2^{11}\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 720

約数和(自身を含む): 82487845440

約数和(自身を除く): 60703525440

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, 100, 120, 122, 124, 125, 128, 144, 150, 155, 160, 180, 183, 186, 192, 200, 225, 240, 244, 248, 250, 256, 279, 288, 300, 305, 310, 320, 360, 366, 372, 375, 384, 400, 450, 465, 480, 488, 496, 500, 512, 549, 558, 576, 600, 610, 620, 625, 640, 720, 732, 744, 750, 768, 775, 800, 900, 915, 930, 960, 976, 992, 1000, 1024, 1098, 1116, 1125, 1152, 1200, 1220, 1240, 1250, 1280, 1395, 1440, 1464, 1488, 1500, 1525, 1536, 1550, 1600, 1800, 1830, 1860, 1875, 1891, 1920, 1952, 1984, 2000, 2048, 2196, 2232, 2250, 2304, 2325, 2400, 2440, 2480, 2500, 2560, 2745, 2790, 2880, 2928, 2976, 3000, 3050, 3072, 3100, 3200, 3600, 3660, 3720, 3750, 3782, 3840, 3875, 3904, 3968, 4000, 4392, 4464, 4500, 4575, 4608, 4650, 4800, 4880, 4960, 5000, 5120, 5490, 5580, 5625, 5673, 5760, 5856, 5952, 6000, 6100, 6144, 6200, 6400, 6975, 7200, 7320, 7440, 7500, 7564, 7625, 7680, 7750, 7808, 7936, 8000, 8784, 8928, 9000, 9150, 9216, 9300, 9455, 9600, 9760, 9920, 10000, 10240, 10980, 11160, 11250, 11346, 11520, 11625, 11712, 11904, 12000, 12200, 12400, 12800, 13725, 13950, 14400, 14640, 14880, 15000, 15128, 15250, 15360, 15500, 15616, 15872, 16000, 17019, 17568, 17856, 18000, 18300, 18432, 18600, 18910, 19200, 19375, 19520, 19840, 20000, 21960, 22320, 22500, 22692, 22875, 23040, 23250, 23424, 23808, 24000, 24400, 24800, 25600, 27450, 27900, 28365, 28800, 29280, 29760, 30000, 30256, 30500, 30720, 31000, 31232, 31744, 32000, 34038, 34875, 35136, 35712, 36000, 36600, 37200, 37820, 38125, 38400, 38750, 39040, 39680, 40000, 43920, 44640, 45000, 45384, 45750, 46080, 46500, 46848, 47275, 47616, 48000, 48800, 49600, 51200, 54900, 55800, 56730, 57600, 58125, 58560, 59520, 60000, 60512, 61000, 62000, 62464, 63488, 64000, 68076, 68625, 69750, 70272, 71424, 72000, 73200, 74400, 75640, 76250, 76800, 77500, 78080, 79360, 80000, 85095, 87840, 89280, 90000, 90768, 91500, 92160, 93000, 93696, 94550, 95232, 96000, 97600, 99200, 109800, 111600, 113460, 114375, 115200, 116250, 117120, 119040, 120000, 121024, 122000, 124000, 124928, 128000, 136152, 137250, 139500, 140544, 141825, 142848, 144000, 146400, 148800, 151280, 152500, 153600, 155000, 156160, 158720, 160000, 170190, 174375, 175680, 178560, 180000, 181536, 183000, 186000, 187392, 189100, 190464, 192000, 195200, 198400, 219600, 223200, 226920, 228750, 230400, 232500, 234240, 236375, 238080, 240000, 242048, 244000, 248000, 256000, 272304, 274500, 279000, 281088, 283650, 285696, 288000, 292800, 297600, 302560, 305000, 310000, 312320, 317440, 320000, 340380, 343125, 348750, 351360, 357120, 360000, 363072, 366000, 372000, 374784, 378200, 384000, 390400, 396800, 425475, 439200, 446400, 453840, 457500, 460800, 465000, 468480, 472750, 476160, 480000, 484096, 488000, 496000, 544608, 549000, 558000, 562176, 567300, 571392, 576000, 585600, 595200, 605120, 610000, 620000, 624640, 640000, 680760, 686250, 697500, 702720, 709125, 714240, 720000, 726144, 732000, 744000, 756400, 768000, 780800, 793600, 850950, 878400, 892800, 907680, 915000, 930000, 936960, 945500, 952320, 960000, 968192, 976000, 992000, 1089216, 1098000, 1116000, 1124352, 1134600, 1152000, 1171200, 1181875, 1190400, 1210240, 1220000, 1240000, 1280000, 1361520, 1372500, 1395000, 1405440, 1418250, 1428480, 1440000, 1452288, 1464000, 1488000, 1512800, 1561600, 1587200, 1701900, 1756800, 1785600, 1815360, 1830000, 1860000, 1873920, 1891000, 1920000, 1936384, 1952000, 1984000, 2127375, 2178432, 2196000, 2232000, 2269200, 2304000, 2342400, 2363750, 2380800, 2420480, 2440000, 2480000, 2723040, 2745000, 2790000, 2810880, 2836500, 2856960, 2880000, 2904576, 2928000, 2976000, 3025600, 3123200, 3403800, 3513600, 3545625, 3571200, 3630720, 3660000, 3720000, 3782000, 3840000, 3872768, 3904000, 3968000, 4254750, 4356864, 4392000, 4464000, 4538400, 4684800, 4727500, 4761600, 4840960, 4880000, 4960000, 5446080, 5490000, 5580000, 5621760, 5673000, 5760000, 5809152, 5856000, 5952000, 6051200, 6807600, 7027200, 7091250, 7142400, 7261440, 7320000, 7440000, 7564000, 7808000, 7936000, 8509500, 8713728, 8784000, 8928000, 9076800, 9369600, 9455000, 9681920, 9760000, 9920000, 10636875, 10892160, 10980000, 11160000, 11346000, 11520000, 11618304, 11712000, 11904000, 12102400, 13615200, 14054400, 14182500, 14284800, 14522880, 14640000, 14880000, 15128000, 15616000, 17019000, 17427456, 17568000, 17856000, 18153600, 18910000, 19363840, 19520000, 19840000, 21273750, 21784320, 21960000, 22320000, 22692000, 23424000, 23808000, 24204800, 27230400, 28108800, 28365000, 29045760, 29280000, 29760000, 30256000, 34038000, 34854912, 35136000, 35712000, 36307200, 37820000, 39040000, 39680000, 42547500, 43568640, 43920000, 44640000, 45384000, 46848000, 48409600, 54460800, 56730000, 58091520, 58560000, 59520000, 60512000, 68076000, 70272000, 71424000, 72614400, 75640000, 78080000, 85095000, 87137280, 87840000, 89280000, 90768000, 96819200, 108921600, 113460000, 117120000, 119040000, 121024000, 136152000, 140544000, 145228800, 151280000, 170190000, 174274560, 175680000, 178560000, 181536000, 217843200, 226920000, 234240000, 242048000, 272304000, 290457600, 302560000, 340380000, 351360000, 357120000, 363072000, 435686400, 453840000, 484096000, 544608000, 605120000, 680760000, 702720000, 726144000, 871372800, 907680000, 1089216000, 1210240000, 1361520000, 1452288000, 1815360000, 2178432000, 2420480000, 2723040000, 3630720000, 4356864000, 5446080000, 7261440000, 10892160000, 21784320000]

約数ペア:

[(1, 21784320000), (2, 10892160000), (3, 7261440000), (4, 5446080000), (5, 4356864000), (6, 3630720000), (8, 2723040000), (9, 2420480000), (10, 2178432000), (12, 1815360000), (15, 1452288000), (16, 1361520000), (18, 1210240000), (20, 1089216000), (24, 907680000), (25, 871372800), (30, 726144000), (31, 702720000), (32, 680760000), (36, 605120000), (40, 544608000), (45, 484096000), (48, 453840000), (50, 435686400), (60, 363072000), (61, 357120000), (62, 351360000), (64, 340380000), (72, 302560000), (75, 290457600), (80, 272304000), (90, 242048000), (93, 234240000), (96, 226920000), (100, 217843200), (120, 181536000), (122, 178560000), (124, 175680000), (125, 174274560), (128, 170190000), (144, 151280000), (150, 145228800), (155, 140544000), (160, 136152000), (180, 121024000), (183, 119040000), (186, 117120000), (192, 113460000), (200, 108921600), (225, 96819200), (240, 90768000), (244, 89280000), (248, 87840000), (250, 87137280), (256, 85095000), (279, 78080000), (288, 75640000), (300, 72614400), (305, 71424000), (310, 70272000), (320, 68076000), (360, 60512000), (366, 59520000), (372, 58560000), (375, 58091520), (384, 56730000), (400, 54460800), (450, 48409600), (465, 46848000), (480, 45384000), (488, 44640000), (496, 43920000), (500, 43568640), (512, 42547500), (549, 39680000), (558, 39040000), (576, 37820000), (600, 36307200), (610, 35712000), (620, 35136000), (625, 34854912), (640, 34038000), (720, 30256000), (732, 29760000), (744, 29280000), (750, 29045760), (768, 28365000), (775, 28108800), (800, 27230400), (900, 24204800), (915, 23808000), (930, 23424000), (960, 22692000), (976, 22320000), (992, 21960000), (1000, 21784320), (1024, 21273750), (1098, 19840000), (1116, 19520000), (1125, 19363840), (1152, 18910000), (1200, 18153600), (1220, 17856000), (1240, 17568000), (1250, 17427456), (1280, 17019000), (1395, 15616000), (1440, 15128000), (1464, 14880000), (1488, 14640000), (1500, 14522880), (1525, 14284800), (1536, 14182500), (1550, 14054400), (1600, 13615200), (1800, 12102400), (1830, 11904000), (1860, 11712000), (1875, 11618304), (1891, 11520000), (1920, 11346000), (1952, 11160000), (1984, 10980000), (2000, 10892160), (2048, 10636875), (2196, 9920000), (2232, 9760000), (2250, 9681920), (2304, 9455000), (2325, 9369600), (2400, 9076800), (2440, 8928000), (2480, 8784000), (2500, 8713728), (2560, 8509500), (2745, 7936000), (2790, 7808000), (2880, 7564000), (2928, 7440000), (2976, 7320000), (3000, 7261440), (3050, 7142400), (3072, 7091250), (3100, 7027200), (3200, 6807600), (3600, 6051200), (3660, 5952000), (3720, 5856000), (3750, 5809152), (3782, 5760000), (3840, 5673000), (3875, 5621760), (3904, 5580000), (3968, 5490000), (4000, 5446080), (4392, 4960000), (4464, 4880000), (4500, 4840960), (4575, 4761600), (4608, 4727500), (4650, 4684800), (4800, 4538400), (4880, 4464000), (4960, 4392000), (5000, 4356864), (5120, 4254750), (5490, 3968000), (5580, 3904000), (5625, 3872768), (5673, 3840000), (5760, 3782000), (5856, 3720000), (5952, 3660000), (6000, 3630720), (6100, 3571200), (6144, 3545625), (6200, 3513600), (6400, 3403800), (6975, 3123200), (7200, 3025600), (7320, 2976000), (7440, 2928000), (7500, 2904576), (7564, 2880000), (7625, 2856960), (7680, 2836500), (7750, 2810880), (7808, 2790000), (7936, 2745000), (8000, 2723040), (8784, 2480000), (8928, 2440000), (9000, 2420480), (9150, 2380800), (9216, 2363750), (9300, 2342400), (9455, 2304000), (9600, 2269200), (9760, 2232000), (9920, 2196000), (10000, 2178432), (10240, 2127375), (10980, 1984000), (11160, 1952000), (11250, 1936384), (11346, 1920000), (11520, 1891000), (11625, 1873920), (11712, 1860000), (11904, 1830000), (12000, 1815360), (12200, 1785600), (12400, 1756800), (12800, 1701900), (13725, 1587200), (13950, 1561600), (14400, 1512800), (14640, 1488000), (14880, 1464000), (15000, 1452288), (15128, 1440000), (15250, 1428480), (15360, 1418250), (15500, 1405440), (15616, 1395000), (15872, 1372500), (16000, 1361520), (17019, 1280000), (17568, 1240000), (17856, 1220000), (18000, 1210240), (18300, 1190400), (18432, 1181875), (18600, 1171200), (18910, 1152000), (19200, 1134600), (19375, 1124352), (19520, 1116000), (19840, 1098000), (20000, 1089216), (21960, 992000), (22320, 976000), (22500, 968192), (22692, 960000), (22875, 952320), (23040, 945500), (23250, 936960), (23424, 930000), (23808, 915000), (24000, 907680), (24400, 892800), (24800, 878400), (25600, 850950), (27450, 793600), (27900, 780800), (28365, 768000), (28800, 756400), (29280, 744000), (29760, 732000), (30000, 726144), (30256, 720000), (30500, 714240), (30720, 709125), (31000, 702720), (31232, 697500), (31744, 686250), (32000, 680760), (34038, 640000), (34875, 624640), (35136, 620000), (35712, 610000), (36000, 605120), (36600, 595200), (37200, 585600), (37820, 576000), (38125, 571392), (38400, 567300), (38750, 562176), (39040, 558000), (39680, 549000), (40000, 544608), (43920, 496000), (44640, 488000), (45000, 484096), (45384, 480000), (45750, 476160), (46080, 472750), (46500, 468480), (46848, 465000), (47275, 460800), (47616, 457500), (48000, 453840), (48800, 446400), (49600, 439200), (51200, 425475), (54900, 396800), (55800, 390400), (56730, 384000), (57600, 378200), (58125, 374784), (58560, 372000), (59520, 366000), (60000, 363072), (60512, 360000), (61000, 357120), (62000, 351360), (62464, 348750), (63488, 343125), (64000, 340380), (68076, 320000), (68625, 317440), (69750, 312320), (70272, 310000), (71424, 305000), (72000, 302560), (73200, 297600), (74400, 292800), (75640, 288000), (76250, 285696), (76800, 283650), (77500, 281088), (78080, 279000), (79360, 274500), (80000, 272304), (85095, 256000), (87840, 248000), (89280, 244000), (90000, 242048), (90768, 240000), (91500, 238080), (92160, 236375), (93000, 234240), (93696, 232500), (94550, 230400), (95232, 228750), (96000, 226920), (97600, 223200), (99200, 219600), (109800, 198400), (111600, 195200), (113460, 192000), (114375, 190464), (115200, 189100), (116250, 187392), (117120, 186000), (119040, 183000), (120000, 181536), (121024, 180000), (122000, 178560), (124000, 175680), (124928, 174375), (128000, 170190), (136152, 160000), (137250, 158720), (139500, 156160), (140544, 155000), (141825, 153600), (142848, 152500), (144000, 151280), (146400, 148800)]