247571520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 336

約数和(自身を含む): 965972160

約数和(自身を除く): 718400640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 266, 277, 280, 285, 294, 304, 320, 336, 380, 392, 399, 420, 448, 456, 480, 490, 532, 554, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 831, 840, 912, 931, 960, 980, 1064, 1108, 1120, 1140, 1176, 1216, 1330, 1344, 1385, 1470, 1520, 1568, 1596, 1662, 1680, 1824, 1862, 1939, 1960, 1995, 2128, 2216, 2240, 2280, 2352, 2660, 2770, 2793, 2940, 3040, 3136, 3192, 3324, 3360, 3648, 3724, 3878, 3920, 3990, 4155, 4256, 4432, 4560, 4655, 4704, 5263, 5320, 5540, 5586, 5817, 5880, 6080, 6384, 6648, 6720, 7448, 7756, 7840, 7980, 8310, 8512, 8864, 9120, 9310, 9408, 9695, 10526, 10640, 11080, 11172, 11634, 11760, 12768, 13296, 13573, 13965, 14896, 15512, 15680, 15789, 15960, 16620, 17728, 18240, 18620, 19390, 21052, 21280, 22160, 22344, 23268, 23520, 25536, 26315, 26592, 27146, 27930, 29085, 29792, 31024, 31578, 31920, 33240, 36841, 37240, 38780, 40719, 42104, 42560, 44320, 44688, 46536, 47040, 52630, 53184, 54292, 55860, 58170, 59584, 62048, 63156, 63840, 66480, 67865, 73682, 74480, 77560, 78945, 81438, 84208, 88640, 89376, 93072, 105260, 108584, 110523, 111720, 116340, 124096, 126312, 127680, 132960, 135730, 147364, 148960, 155120, 157890, 162876, 168416, 178752, 184205, 186144, 203595, 210520, 217168, 221046, 223440, 232680, 252624, 257887, 265920, 271460, 294728, 297920, 310240, 315780, 325752, 336832, 368410, 372288, 407190, 421040, 434336, 442092, 446880, 465360, 505248, 515774, 542920, 552615, 589456, 620480, 631560, 651504, 736820, 773661, 814380, 842080, 868672, 884184, 893760, 930720, 1010496, 1031548, 1085840, 1105230, 1178912, 1263120, 1289435, 1303008, 1473640, 1547322, 1628760, 1684160, 1768368, 1861440, 2063096, 2171680, 2210460, 2357824, 2526240, 2578870, 2606016, 2947280, 3094644, 3257520, 3536736, 3868305, 4126192, 4343360, 4420920, 5052480, 5157740, 5894560, 6189288, 6515040, 7073472, 7736610, 8252384, 8841840, 10315480, 11789120, 12378576, 13030080, 15473220, 16504768, 17683680, 20630960, 24757152, 30946440, 35367360, 41261920, 49514304, 61892880, 82523840, 123785760, 247571520]

約数ペア:

[(1, 247571520), (2, 123785760), (3, 82523840), (4, 61892880), (5, 49514304), (6, 41261920), (7, 35367360), (8, 30946440), (10, 24757152), (12, 20630960), (14, 17683680), (15, 16504768), (16, 15473220), (19, 13030080), (20, 12378576), (21, 11789120), (24, 10315480), (28, 8841840), (30, 8252384), (32, 7736610), (35, 7073472), (38, 6515040), (40, 6189288), (42, 5894560), (48, 5157740), (49, 5052480), (56, 4420920), (57, 4343360), (60, 4126192), (64, 3868305), (70, 3536736), (76, 3257520), (80, 3094644), (84, 2947280), (95, 2606016), (96, 2578870), (98, 2526240), (105, 2357824), (112, 2210460), (114, 2171680), (120, 2063096), (133, 1861440), (140, 1768368), (147, 1684160), (152, 1628760), (160, 1547322), (168, 1473640), (190, 1303008), (192, 1289435), (196, 1263120), (210, 1178912), (224, 1105230), (228, 1085840), (240, 1031548), (245, 1010496), (266, 930720), (277, 893760), (280, 884184), (285, 868672), (294, 842080), (304, 814380), (320, 773661), (336, 736820), (380, 651504), (392, 631560), (399, 620480), (420, 589456), (448, 552615), (456, 542920), (480, 515774), (490, 505248), (532, 465360), (554, 446880), (560, 442092), (570, 434336), (588, 421040), (608, 407190), (665, 372288), (672, 368410), (735, 336832), (760, 325752), (784, 315780), (798, 310240), (831, 297920), (840, 294728), (912, 271460), (931, 265920), (960, 257887), (980, 252624), (1064, 232680), (1108, 223440), (1120, 221046), (1140, 217168), (1176, 210520), (1216, 203595), (1330, 186144), (1344, 184205), (1385, 178752), (1470, 168416), (1520, 162876), (1568, 157890), (1596, 155120), (1662, 148960), (1680, 147364), (1824, 135730), (1862, 132960), (1939, 127680), (1960, 126312), (1995, 124096), (2128, 116340), (2216, 111720), (2240, 110523), (2280, 108584), (2352, 105260), (2660, 93072), (2770, 89376), (2793, 88640), (2940, 84208), (3040, 81438), (3136, 78945), (3192, 77560), (3324, 74480), (3360, 73682), (3648, 67865), (3724, 66480), (3878, 63840), (3920, 63156), (3990, 62048), (4155, 59584), (4256, 58170), (4432, 55860), (4560, 54292), (4655, 53184), (4704, 52630), (5263, 47040), (5320, 46536), (5540, 44688), (5586, 44320), (5817, 42560), (5880, 42104), (6080, 40719), (6384, 38780), (6648, 37240), (6720, 36841), (7448, 33240), (7756, 31920), (7840, 31578), (7980, 31024), (8310, 29792), (8512, 29085), (8864, 27930), (9120, 27146), (9310, 26592), (9408, 26315), (9695, 25536), (10526, 23520), (10640, 23268), (11080, 22344), (11172, 22160), (11634, 21280), (11760, 21052), (12768, 19390), (13296, 18620), (13573, 18240), (13965, 17728), (14896, 16620), (15512, 15960), (15680, 15789)]