12644305920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1191

約数の個数: 264

約数和(自身を含む): 43997562960

約数和(自身を除く): 31353257040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 331, 360, 384, 480, 512, 576, 640, 662, 720, 768, 829, 960, 993, 1024, 1152, 1280, 1324, 1440, 1536, 1655, 1658, 1920, 1986, 2304, 2487, 2560, 2648, 2880, 2979, 3072, 3310, 3316, 3840, 3972, 4145, 4608, 4965, 4974, 5120, 5296, 5760, 5958, 6620, 6632, 7461, 7680, 7944, 8290, 9216, 9930, 9948, 10592, 11520, 11916, 12435, 13240, 13264, 14895, 14922, 15360, 15888, 16580, 19860, 19896, 21184, 23040, 23832, 24870, 26480, 26528, 29790, 29844, 31776, 33160, 37305, 39720, 39792, 42368, 46080, 47664, 49740, 52960, 53056, 59580, 59688, 63552, 66320, 74610, 79440, 79584, 84736, 95328, 99480, 105920, 106112, 119160, 119376, 127104, 132640, 149220, 158880, 159168, 169472, 190656, 198960, 211840, 212224, 238320, 238752, 254208, 265280, 274399, 298440, 317760, 318336, 338944, 381312, 397920, 423680, 424448, 476640, 477504, 508416, 530560, 548798, 596880, 635520, 636672, 762624, 795840, 823197, 847360, 848896, 953280, 955008, 1016832, 1061120, 1097596, 1193760, 1271040, 1273344, 1371995, 1525248, 1591680, 1646394, 1694720, 1906560, 1910016, 2122240, 2195192, 2387520, 2469591, 2542080, 2546688, 2743990, 3050496, 3183360, 3292788, 3813120, 3820032, 4115985, 4244480, 4390384, 4775040, 4939182, 5084160, 5487980, 6366720, 6585576, 7626240, 7640064, 8231970, 8780768, 9550080, 9878364, 10975960, 12347955, 12733440, 13171152, 15252480, 16463940, 17561536, 19100160, 19756728, 21951920, 24695910, 26342304, 32927880, 35123072, 38200320, 39513456, 43903840, 49391820, 52684608, 65855760, 70246144, 79026912, 87807680, 98783640, 105369216, 131711520, 140492288, 158053824, 175615360, 197567280, 210738432, 263423040, 280984576, 316107648, 351230720, 395134560, 421476864, 526846080, 632215296, 702461440, 790269120, 842953728, 1053692160, 1264430592, 1404922880, 1580538240, 2107384320, 2528861184, 3161076480, 4214768640, 6322152960, 12644305920]

約数ペア:

[(1, 12644305920), (2, 6322152960), (3, 4214768640), (4, 3161076480), (5, 2528861184), (6, 2107384320), (8, 1580538240), (9, 1404922880), (10, 1264430592), (12, 1053692160), (15, 842953728), (16, 790269120), (18, 702461440), (20, 632215296), (24, 526846080), (30, 421476864), (32, 395134560), (36, 351230720), (40, 316107648), (45, 280984576), (48, 263423040), (60, 210738432), (64, 197567280), (72, 175615360), (80, 158053824), (90, 140492288), (96, 131711520), (120, 105369216), (128, 98783640), (144, 87807680), (160, 79026912), (180, 70246144), (192, 65855760), (240, 52684608), (256, 49391820), (288, 43903840), (320, 39513456), (331, 38200320), (360, 35123072), (384, 32927880), (480, 26342304), (512, 24695910), (576, 21951920), (640, 19756728), (662, 19100160), (720, 17561536), (768, 16463940), (829, 15252480), (960, 13171152), (993, 12733440), (1024, 12347955), (1152, 10975960), (1280, 9878364), (1324, 9550080), (1440, 8780768), (1536, 8231970), (1655, 7640064), (1658, 7626240), (1920, 6585576), (1986, 6366720), (2304, 5487980), (2487, 5084160), (2560, 4939182), (2648, 4775040), (2880, 4390384), (2979, 4244480), (3072, 4115985), (3310, 3820032), (3316, 3813120), (3840, 3292788), (3972, 3183360), (4145, 3050496), (4608, 2743990), (4965, 2546688), (4974, 2542080), (5120, 2469591), (5296, 2387520), (5760, 2195192), (5958, 2122240), (6620, 1910016), (6632, 1906560), (7461, 1694720), (7680, 1646394), (7944, 1591680), (8290, 1525248), (9216, 1371995), (9930, 1273344), (9948, 1271040), (10592, 1193760), (11520, 1097596), (11916, 1061120), (12435, 1016832), (13240, 955008), (13264, 953280), (14895, 848896), (14922, 847360), (15360, 823197), (15888, 795840), (16580, 762624), (19860, 636672), (19896, 635520), (21184, 596880), (23040, 548798), (23832, 530560), (24870, 508416), (26480, 477504), (26528, 476640), (29790, 424448), (29844, 423680), (31776, 397920), (33160, 381312), (37305, 338944), (39720, 318336), (39792, 317760), (42368, 298440), (46080, 274399), (47664, 265280), (49740, 254208), (52960, 238752), (53056, 238320), (59580, 212224), (59688, 211840), (63552, 198960), (66320, 190656), (74610, 169472), (79440, 159168), (79584, 158880), (84736, 149220), (95328, 132640), (99480, 127104), (105920, 119376), (106112, 119160)]