19289464320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1609}}^1$

素因数の和:1865

約数の個数: 320

約数和(自身を含む): 70835466240

約数和(自身を除く): 51546001920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 223, 224, 240, 256, 280, 320, 336, 384, 420, 446, 448, 480, 512, 560, 640, 669, 672, 768, 840, 892, 896, 960, 1115, 1120, 1280, 1338, 1344, 1536, 1561, 1609, 1680, 1784, 1792, 1920, 2230, 2240, 2560, 2676, 2688, 3122, 3218, 3345, 3360, 3568, 3584, 3840, 4460, 4480, 4683, 4827, 5352, 5376, 6244, 6436, 6690, 6720, 7136, 7680, 7805, 8045, 8920, 8960, 9366, 9654, 10704, 10752, 11263, 12488, 12872, 13380, 13440, 14272, 15610, 16090, 17840, 17920, 18732, 19308, 21408, 22526, 23415, 24135, 24976, 25744, 26760, 26880, 28544, 31220, 32180, 33789, 35680, 37464, 38616, 42816, 45052, 46830, 48270, 49952, 51488, 53520, 53760, 56315, 57088, 62440, 64360, 67578, 71360, 74928, 77232, 85632, 90104, 93660, 96540, 99904, 102976, 107040, 112630, 114176, 124880, 128720, 135156, 142720, 149856, 154464, 168945, 171264, 180208, 187320, 193080, 199808, 205952, 214080, 225260, 249760, 257440, 270312, 285440, 299712, 308928, 337890, 342528, 358807, 360416, 374640, 386160, 399616, 411904, 428160, 450520, 499520, 514880, 540624, 570880, 599424, 617856, 675780, 717614, 720832, 749280, 772320, 799232, 823808, 856320, 901040, 999040, 1029760, 1076421, 1081248, 1198848, 1235712, 1351560, 1435228, 1441664, 1498560, 1544640, 1712640, 1794035, 1802080, 1998080, 2059520, 2152842, 2162496, 2397696, 2471424, 2511649, 2703120, 2870456, 2883328, 2997120, 3089280, 3588070, 3604160, 3996160, 4119040, 4305684, 4324992, 5023298, 5382105, 5406240, 5740912, 5766656, 5994240, 6178560, 7176140, 7208320, 7534947, 8611368, 8649984, 10046596, 10764210, 10812480, 11481824, 11988480, 12357120, 12558245, 14352280, 14416640, 15069894, 17222736, 17299968, 20093192, 21528420, 21624960, 22963648, 25116490, 28704560, 28833280, 30139788, 34445472, 37674735, 40186384, 43056840, 43249920, 45927296, 50232980, 57409120, 60279576, 68890944, 75349470, 80372768, 86113680, 86499840, 91854592, 100465960, 114818240, 120559152, 137781888, 150698940, 160745536, 172227360, 183709184, 200931920, 229636480, 241118304, 275563776, 301397880, 321491072, 344454720, 401863840, 459272960, 482236608, 551127552, 602795760, 642982144, 688909440, 803727680, 918545920, 964473216, 1205591520, 1285964288, 1377818880, 1607455360, 1928946432, 2411183040, 2755637760, 3214910720, 3857892864, 4822366080, 6429821440, 9644732160, 19289464320]

約数ペア:

[(1, 19289464320), (2, 9644732160), (3, 6429821440), (4, 4822366080), (5, 3857892864), (6, 3214910720), (7, 2755637760), (8, 2411183040), (10, 1928946432), (12, 1607455360), (14, 1377818880), (15, 1285964288), (16, 1205591520), (20, 964473216), (21, 918545920), (24, 803727680), (28, 688909440), (30, 642982144), (32, 602795760), (35, 551127552), (40, 482236608), (42, 459272960), (48, 401863840), (56, 344454720), (60, 321491072), (64, 301397880), (70, 275563776), (80, 241118304), (84, 229636480), (96, 200931920), (105, 183709184), (112, 172227360), (120, 160745536), (128, 150698940), (140, 137781888), (160, 120559152), (168, 114818240), (192, 100465960), (210, 91854592), (223, 86499840), (224, 86113680), (240, 80372768), (256, 75349470), (280, 68890944), (320, 60279576), (336, 57409120), (384, 50232980), (420, 45927296), (446, 43249920), (448, 43056840), (480, 40186384), (512, 37674735), (560, 34445472), (640, 30139788), (669, 28833280), (672, 28704560), (768, 25116490), (840, 22963648), (892, 21624960), (896, 21528420), (960, 20093192), (1115, 17299968), (1120, 17222736), (1280, 15069894), (1338, 14416640), (1344, 14352280), (1536, 12558245), (1561, 12357120), (1609, 11988480), (1680, 11481824), (1784, 10812480), (1792, 10764210), (1920, 10046596), (2230, 8649984), (2240, 8611368), (2560, 7534947), (2676, 7208320), (2688, 7176140), (3122, 6178560), (3218, 5994240), (3345, 5766656), (3360, 5740912), (3568, 5406240), (3584, 5382105), (3840, 5023298), (4460, 4324992), (4480, 4305684), (4683, 4119040), (4827, 3996160), (5352, 3604160), (5376, 3588070), (6244, 3089280), (6436, 2997120), (6690, 2883328), (6720, 2870456), (7136, 2703120), (7680, 2511649), (7805, 2471424), (8045, 2397696), (8920, 2162496), (8960, 2152842), (9366, 2059520), (9654, 1998080), (10704, 1802080), (10752, 1794035), (11263, 1712640), (12488, 1544640), (12872, 1498560), (13380, 1441664), (13440, 1435228), (14272, 1351560), (15610, 1235712), (16090, 1198848), (17840, 1081248), (17920, 1076421), (18732, 1029760), (19308, 999040), (21408, 901040), (22526, 856320), (23415, 823808), (24135, 799232), (24976, 772320), (25744, 749280), (26760, 720832), (26880, 717614), (28544, 675780), (31220, 617856), (32180, 599424), (33789, 570880), (35680, 540624), (37464, 514880), (38616, 499520), (42816, 450520), (45052, 428160), (46830, 411904), (48270, 399616), (49952, 386160), (51488, 374640), (53520, 360416), (53760, 358807), (56315, 342528), (57088, 337890), (62440, 308928), (64360, 299712), (67578, 285440), (71360, 270312), (74928, 257440), (77232, 249760), (85632, 225260), (90104, 214080), (93660, 205952), (96540, 199808), (99904, 193080), (102976, 187320), (107040, 180208), (112630, 171264), (114176, 168945), (124880, 154464), (128720, 149856), (135156, 142720)]