21027225600

素因数分解:

$2^{17}\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 648

約数和(自身を含む): 81134307072

約数和(自身を除く): 60107081472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 32, 36, 40, 45, 46, 48, 50, 60, 62, 64, 69, 72, 75, 80, 90, 92, 93, 96, 100, 115, 120, 124, 128, 138, 144, 150, 155, 160, 180, 184, 186, 192, 200, 207, 225, 230, 240, 248, 256, 276, 279, 288, 300, 310, 320, 345, 360, 368, 372, 384, 400, 414, 450, 460, 465, 480, 496, 512, 552, 558, 575, 576, 600, 620, 640, 690, 713, 720, 736, 744, 768, 775, 800, 828, 900, 920, 930, 960, 992, 1024, 1035, 1104, 1116, 1150, 1152, 1200, 1240, 1280, 1380, 1395, 1426, 1440, 1472, 1488, 1536, 1550, 1600, 1656, 1725, 1800, 1840, 1860, 1920, 1984, 2048, 2070, 2139, 2208, 2232, 2300, 2304, 2325, 2400, 2480, 2560, 2760, 2790, 2852, 2880, 2944, 2976, 3072, 3100, 3200, 3312, 3450, 3565, 3600, 3680, 3720, 3840, 3968, 4096, 4140, 4278, 4416, 4464, 4600, 4608, 4650, 4800, 4960, 5120, 5175, 5520, 5580, 5704, 5760, 5888, 5952, 6144, 6200, 6400, 6417, 6624, 6900, 6975, 7130, 7200, 7360, 7440, 7680, 7936, 8192, 8280, 8556, 8832, 8928, 9200, 9216, 9300, 9600, 9920, 10240, 10350, 10695, 11040, 11160, 11408, 11520, 11776, 11904, 12288, 12400, 12800, 12834, 13248, 13800, 13950, 14260, 14400, 14720, 14880, 15360, 15872, 16384, 16560, 17112, 17664, 17825, 17856, 18400, 18432, 18600, 19200, 19840, 20480, 20700, 21390, 22080, 22320, 22816, 23040, 23552, 23808, 24576, 24800, 25600, 25668, 26496, 27600, 27900, 28520, 28800, 29440, 29760, 30720, 31744, 32085, 32768, 33120, 34224, 35328, 35650, 35712, 36800, 36864, 37200, 38400, 39680, 40960, 41400, 42780, 44160, 44640, 45632, 46080, 47104, 47616, 49152, 49600, 51200, 51336, 52992, 53475, 55200, 55800, 57040, 57600, 58880, 59520, 61440, 63488, 64170, 65536, 66240, 68448, 70656, 71300, 71424, 73600, 73728, 74400, 76800, 79360, 81920, 82800, 85560, 88320, 89280, 91264, 92160, 94208, 95232, 98304, 99200, 102400, 102672, 105984, 106950, 110400, 111600, 114080, 115200, 117760, 119040, 122880, 126976, 128340, 131072, 132480, 136896, 141312, 142600, 142848, 147200, 147456, 148800, 153600, 158720, 160425, 163840, 165600, 171120, 176640, 178560, 182528, 184320, 188416, 190464, 196608, 198400, 204800, 205344, 211968, 213900, 220800, 223200, 228160, 230400, 235520, 238080, 245760, 253952, 256680, 264960, 273792, 282624, 285200, 285696, 294400, 294912, 297600, 307200, 317440, 320850, 327680, 331200, 342240, 353280, 357120, 365056, 368640, 376832, 380928, 393216, 396800, 409600, 410688, 423936, 427800, 441600, 446400, 456320, 460800, 471040, 476160, 491520, 507904, 513360, 529920, 547584, 565248, 570400, 571392, 588800, 589824, 595200, 614400, 634880, 641700, 655360, 662400, 684480, 706560, 714240, 730112, 737280, 753664, 761856, 793600, 819200, 821376, 847872, 855600, 883200, 892800, 912640, 921600, 942080, 952320, 983040, 1015808, 1026720, 1059840, 1095168, 1130496, 1140800, 1142784, 1177600, 1179648, 1190400, 1228800, 1269760, 1283400, 1324800, 1368960, 1413120, 1428480, 1460224, 1474560, 1507328, 1523712, 1587200, 1638400, 1642752, 1695744, 1711200, 1766400, 1785600, 1825280, 1843200, 1884160, 1904640, 1966080, 2031616, 2053440, 2119680, 2190336, 2260992, 2281600, 2285568, 2355200, 2380800, 2457600, 2539520, 2566800, 2649600, 2737920, 2826240, 2856960, 2920448, 2949120, 3014656, 3047424, 3174400, 3276800, 3285504, 3391488, 3422400, 3532800, 3571200, 3650560, 3686400, 3768320, 3809280, 4063232, 4106880, 4239360, 4380672, 4521984, 4563200, 4571136, 4710400, 4761600, 4915200, 5079040, 5133600, 5299200, 5475840, 5652480, 5713920, 5840896, 5898240, 6094848, 6348800, 6571008, 6782976, 6844800, 7065600, 7142400, 7301120, 7372800, 7536640, 7618560, 8213760, 8478720, 8761344, 9043968, 9126400, 9142272, 9420800, 9523200, 9830400, 10158080, 10267200, 10598400, 10951680, 11304960, 11427840, 11681792, 12189696, 12697600, 13142016, 13565952, 13689600, 14131200, 14284800, 14602240, 14745600, 15073280, 15237120, 16427520, 16957440, 17522688, 18252800, 18284544, 18841600, 19046400, 20316160, 20534400, 21196800, 21903360, 22609920, 22855680, 23363584, 25395200, 26284032, 27131904, 27379200, 28262400, 28569600, 29204480, 29491200, 30474240, 32855040, 33914880, 35045376, 36505600, 36569088, 37683200, 38092800, 41068800, 42393600, 43806720, 45219840, 45711360, 46727168, 50790400, 52568064, 54758400, 56524800, 57139200, 58408960, 60948480, 65710080, 67829760, 70090752, 73011200, 75366400, 76185600, 82137600, 84787200, 87613440, 91422720, 93454336, 101580800, 105136128, 109516800, 113049600, 114278400, 116817920, 131420160, 135659520, 140181504, 146022400, 152371200, 164275200, 169574400, 175226880, 182845440, 210272256, 219033600, 226099200, 228556800, 233635840, 262840320, 280363008, 292044800, 304742400, 328550400, 339148800, 350453760, 420544512, 438067200, 457113600, 467271680, 525680640, 584089600, 657100800, 678297600, 700907520, 841089024, 876134400, 914227200, 1051361280, 1168179200, 1314201600, 1401815040, 1752268800, 2102722560, 2336358400, 2628403200, 3504537600, 4205445120, 5256806400, 7009075200, 10513612800, 21027225600]

約数ペア:

[(1, 21027225600), (2, 10513612800), (3, 7009075200), (4, 5256806400), (5, 4205445120), (6, 3504537600), (8, 2628403200), (9, 2336358400), (10, 2102722560), (12, 1752268800), (15, 1401815040), (16, 1314201600), (18, 1168179200), (20, 1051361280), (23, 914227200), (24, 876134400), (25, 841089024), (30, 700907520), (31, 678297600), (32, 657100800), (36, 584089600), (40, 525680640), (45, 467271680), (46, 457113600), (48, 438067200), (50, 420544512), (60, 350453760), (62, 339148800), (64, 328550400), (69, 304742400), (72, 292044800), (75, 280363008), (80, 262840320), (90, 233635840), (92, 228556800), (93, 226099200), (96, 219033600), (100, 210272256), (115, 182845440), (120, 175226880), (124, 169574400), (128, 164275200), (138, 152371200), (144, 146022400), (150, 140181504), (155, 135659520), (160, 131420160), (180, 116817920), (184, 114278400), (186, 113049600), (192, 109516800), (200, 105136128), (207, 101580800), (225, 93454336), (230, 91422720), (240, 87613440), (248, 84787200), (256, 82137600), (276, 76185600), (279, 75366400), (288, 73011200), (300, 70090752), (310, 67829760), (320, 65710080), (345, 60948480), (360, 58408960), (368, 57139200), (372, 56524800), (384, 54758400), (400, 52568064), (414, 50790400), (450, 46727168), (460, 45711360), (465, 45219840), (480, 43806720), (496, 42393600), (512, 41068800), (552, 38092800), (558, 37683200), (575, 36569088), (576, 36505600), (600, 35045376), (620, 33914880), (640, 32855040), (690, 30474240), (713, 29491200), (720, 29204480), (736, 28569600), (744, 28262400), (768, 27379200), (775, 27131904), (800, 26284032), (828, 25395200), (900, 23363584), (920, 22855680), (930, 22609920), (960, 21903360), (992, 21196800), (1024, 20534400), (1035, 20316160), (1104, 19046400), (1116, 18841600), (1150, 18284544), (1152, 18252800), (1200, 17522688), (1240, 16957440), (1280, 16427520), (1380, 15237120), (1395, 15073280), (1426, 14745600), (1440, 14602240), (1472, 14284800), (1488, 14131200), (1536, 13689600), (1550, 13565952), (1600, 13142016), (1656, 12697600), (1725, 12189696), (1800, 11681792), (1840, 11427840), (1860, 11304960), (1920, 10951680), (1984, 10598400), (2048, 10267200), (2070, 10158080), (2139, 9830400), (2208, 9523200), (2232, 9420800), (2300, 9142272), (2304, 9126400), (2325, 9043968), (2400, 8761344), (2480, 8478720), (2560, 8213760), (2760, 7618560), (2790, 7536640), (2852, 7372800), (2880, 7301120), (2944, 7142400), (2976, 7065600), (3072, 6844800), (3100, 6782976), (3200, 6571008), (3312, 6348800), (3450, 6094848), (3565, 5898240), (3600, 5840896), (3680, 5713920), (3720, 5652480), (3840, 5475840), (3968, 5299200), (4096, 5133600), (4140, 5079040), (4278, 4915200), (4416, 4761600), (4464, 4710400), (4600, 4571136), (4608, 4563200), (4650, 4521984), (4800, 4380672), (4960, 4239360), (5120, 4106880), (5175, 4063232), (5520, 3809280), (5580, 3768320), (5704, 3686400), (5760, 3650560), (5888, 3571200), (5952, 3532800), (6144, 3422400), (6200, 3391488), (6400, 3285504), (6417, 3276800), (6624, 3174400), (6900, 3047424), (6975, 3014656), (7130, 2949120), (7200, 2920448), (7360, 2856960), (7440, 2826240), (7680, 2737920), (7936, 2649600), (8192, 2566800), (8280, 2539520), (8556, 2457600), (8832, 2380800), (8928, 2355200), (9200, 2285568), (9216, 2281600), (9300, 2260992), (9600, 2190336), (9920, 2119680), (10240, 2053440), (10350, 2031616), (10695, 1966080), (11040, 1904640), (11160, 1884160), (11408, 1843200), (11520, 1825280), (11776, 1785600), (11904, 1766400), (12288, 1711200), (12400, 1695744), (12800, 1642752), (12834, 1638400), (13248, 1587200), (13800, 1523712), (13950, 1507328), (14260, 1474560), (14400, 1460224), (14720, 1428480), (14880, 1413120), (15360, 1368960), (15872, 1324800), (16384, 1283400), (16560, 1269760), (17112, 1228800), (17664, 1190400), (17825, 1179648), (17856, 1177600), (18400, 1142784), (18432, 1140800), (18600, 1130496), (19200, 1095168), (19840, 1059840), (20480, 1026720), (20700, 1015808), (21390, 983040), (22080, 952320), (22320, 942080), (22816, 921600), (23040, 912640), (23552, 892800), (23808, 883200), (24576, 855600), (24800, 847872), (25600, 821376), (25668, 819200), (26496, 793600), (27600, 761856), (27900, 753664), (28520, 737280), (28800, 730112), (29440, 714240), (29760, 706560), (30720, 684480), (31744, 662400), (32085, 655360), (32768, 641700), (33120, 634880), (34224, 614400), (35328, 595200), (35650, 589824), (35712, 588800), (36800, 571392), (36864, 570400), (37200, 565248), (38400, 547584), (39680, 529920), (40960, 513360), (41400, 507904), (42780, 491520), (44160, 476160), (44640, 471040), (45632, 460800), (46080, 456320), (47104, 446400), (47616, 441600), (49152, 427800), (49600, 423936), (51200, 410688), (51336, 409600), (52992, 396800), (53475, 393216), (55200, 380928), (55800, 376832), (57040, 368640), (57600, 365056), (58880, 357120), (59520, 353280), (61440, 342240), (63488, 331200), (64170, 327680), (65536, 320850), (66240, 317440), (68448, 307200), (70656, 297600), (71300, 294912), (71424, 294400), (73600, 285696), (73728, 285200), (74400, 282624), (76800, 273792), (79360, 264960), (81920, 256680), (82800, 253952), (85560, 245760), (88320, 238080), (89280, 235520), (91264, 230400), (92160, 228160), (94208, 223200), (95232, 220800), (98304, 213900), (99200, 211968), (102400, 205344), (102672, 204800), (105984, 198400), (106950, 196608), (110400, 190464), (111600, 188416), (114080, 184320), (115200, 182528), (117760, 178560), (119040, 176640), (122880, 171120), (126976, 165600), (128340, 163840), (131072, 160425), (132480, 158720), (136896, 153600), (141312, 148800), (142600, 147456), (142848, 147200)]