7681666560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 320

約数和(自身を含む): 26304030720

約数和(自身を除く): 18622364160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 128, 152, 160, 183, 190, 192, 228, 240, 244, 256, 285, 304, 305, 320, 366, 380, 384, 456, 480, 488, 512, 570, 608, 610, 640, 732, 760, 768, 863, 912, 915, 960, 976, 1140, 1159, 1216, 1220, 1280, 1464, 1520, 1536, 1726, 1824, 1830, 1920, 1952, 2280, 2318, 2432, 2440, 2560, 2589, 2928, 3040, 3452, 3477, 3648, 3660, 3840, 3904, 4315, 4560, 4636, 4864, 4880, 5178, 5795, 5856, 6080, 6904, 6954, 7296, 7320, 7680, 7808, 8630, 9120, 9272, 9728, 9760, 10356, 11590, 11712, 12160, 12945, 13808, 13908, 14592, 14640, 15616, 16397, 17260, 17385, 18240, 18544, 19520, 20712, 23180, 23424, 24320, 25890, 27616, 27816, 29184, 29280, 31232, 32794, 34520, 34770, 36480, 37088, 39040, 41424, 46360, 46848, 48640, 49191, 51780, 52643, 55232, 55632, 58560, 65588, 69040, 69540, 72960, 74176, 78080, 81985, 82848, 92720, 93696, 98382, 103560, 105286, 110464, 111264, 117120, 131176, 138080, 139080, 145920, 148352, 156160, 157929, 163970, 165696, 185440, 196764, 207120, 210572, 220928, 222528, 234240, 245955, 262352, 263215, 276160, 278160, 296704, 315858, 327940, 331392, 370880, 393528, 414240, 421144, 441856, 445056, 468480, 491910, 524704, 526430, 552320, 556320, 593408, 631716, 655880, 662784, 741760, 787056, 789645, 828480, 842288, 890112, 983820, 1000217, 1049408, 1052860, 1104640, 1112640, 1263432, 1311760, 1325568, 1483520, 1574112, 1579290, 1656960, 1684576, 1780224, 1967640, 2000434, 2098816, 2105720, 2209280, 2225280, 2526864, 2623520, 2967040, 3000651, 3148224, 3158580, 3313920, 3369152, 3935280, 4000868, 4197632, 4211440, 4450560, 5001085, 5053728, 5247040, 6001302, 6296448, 6317160, 6627840, 6738304, 7870560, 8001736, 8395264, 8422880, 8901120, 10002170, 10107456, 10494080, 12002604, 12592896, 12634320, 13476608, 15003255, 15741120, 16003472, 16845760, 20004340, 20214912, 20988160, 24005208, 25185792, 25268640, 26953216, 30006510, 31482240, 32006944, 33691520, 40008680, 40429824, 41976320, 48010416, 50537280, 60013020, 62964480, 64013888, 67383040, 80017360, 80859648, 96020832, 101074560, 120026040, 125928960, 128027776, 134766080, 160034720, 192041664, 202149120, 240052080, 256055552, 320069440, 384083328, 404298240, 480104160, 512111104, 640138880, 768166656, 960208320, 1280277760, 1536333312, 1920416640, 2560555520, 3840833280, 7681666560]

約数ペア:

[(1, 7681666560), (2, 3840833280), (3, 2560555520), (4, 1920416640), (5, 1536333312), (6, 1280277760), (8, 960208320), (10, 768166656), (12, 640138880), (15, 512111104), (16, 480104160), (19, 404298240), (20, 384083328), (24, 320069440), (30, 256055552), (32, 240052080), (38, 202149120), (40, 192041664), (48, 160034720), (57, 134766080), (60, 128027776), (61, 125928960), (64, 120026040), (76, 101074560), (80, 96020832), (95, 80859648), (96, 80017360), (114, 67383040), (120, 64013888), (122, 62964480), (128, 60013020), (152, 50537280), (160, 48010416), (183, 41976320), (190, 40429824), (192, 40008680), (228, 33691520), (240, 32006944), (244, 31482240), (256, 30006510), (285, 26953216), (304, 25268640), (305, 25185792), (320, 24005208), (366, 20988160), (380, 20214912), (384, 20004340), (456, 16845760), (480, 16003472), (488, 15741120), (512, 15003255), (570, 13476608), (608, 12634320), (610, 12592896), (640, 12002604), (732, 10494080), (760, 10107456), (768, 10002170), (863, 8901120), (912, 8422880), (915, 8395264), (960, 8001736), (976, 7870560), (1140, 6738304), (1159, 6627840), (1216, 6317160), (1220, 6296448), (1280, 6001302), (1464, 5247040), (1520, 5053728), (1536, 5001085), (1726, 4450560), (1824, 4211440), (1830, 4197632), (1920, 4000868), (1952, 3935280), (2280, 3369152), (2318, 3313920), (2432, 3158580), (2440, 3148224), (2560, 3000651), (2589, 2967040), (2928, 2623520), (3040, 2526864), (3452, 2225280), (3477, 2209280), (3648, 2105720), (3660, 2098816), (3840, 2000434), (3904, 1967640), (4315, 1780224), (4560, 1684576), (4636, 1656960), (4864, 1579290), (4880, 1574112), (5178, 1483520), (5795, 1325568), (5856, 1311760), (6080, 1263432), (6904, 1112640), (6954, 1104640), (7296, 1052860), (7320, 1049408), (7680, 1000217), (7808, 983820), (8630, 890112), (9120, 842288), (9272, 828480), (9728, 789645), (9760, 787056), (10356, 741760), (11590, 662784), (11712, 655880), (12160, 631716), (12945, 593408), (13808, 556320), (13908, 552320), (14592, 526430), (14640, 524704), (15616, 491910), (16397, 468480), (17260, 445056), (17385, 441856), (18240, 421144), (18544, 414240), (19520, 393528), (20712, 370880), (23180, 331392), (23424, 327940), (24320, 315858), (25890, 296704), (27616, 278160), (27816, 276160), (29184, 263215), (29280, 262352), (31232, 245955), (32794, 234240), (34520, 222528), (34770, 220928), (36480, 210572), (37088, 207120), (39040, 196764), (41424, 185440), (46360, 165696), (46848, 163970), (48640, 157929), (49191, 156160), (51780, 148352), (52643, 145920), (55232, 139080), (55632, 138080), (58560, 131176), (65588, 117120), (69040, 111264), (69540, 110464), (72960, 105286), (74176, 103560), (78080, 98382), (81985, 93696), (82848, 92720)]