7120048752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:852

約数の個数: 240

約数和(自身を含む): 21855109120

約数和(自身を除く): 14735060368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 127, 144, 152, 171, 186, 228, 248, 254, 279, 304, 342, 372, 381, 456, 496, 508, 558, 589, 661, 684, 744, 762, 912, 1016, 1116, 1143, 1178, 1322, 1368, 1488, 1524, 1767, 1983, 2032, 2232, 2286, 2356, 2413, 2644, 2736, 3048, 3534, 3937, 3966, 4464, 4572, 4712, 4826, 5288, 5301, 5949, 6096, 7068, 7239, 7874, 7932, 9144, 9424, 9652, 10576, 10602, 11811, 11898, 12559, 14136, 14478, 15748, 15864, 18288, 19304, 20491, 21204, 21717, 23622, 23796, 25118, 28272, 28956, 31496, 31728, 35433, 37677, 38608, 40982, 42408, 43434, 47244, 47592, 50236, 57912, 61473, 62992, 70866, 74803, 75354, 81964, 83947, 84816, 86868, 94488, 95184, 100472, 113031, 115824, 122946, 141732, 149606, 150708, 163928, 167894, 173736, 184419, 188976, 200944, 224409, 226062, 245892, 251841, 283464, 299212, 301416, 327856, 335788, 347472, 368838, 389329, 448818, 452124, 491784, 503682, 566928, 598424, 602832, 671576, 673227, 737676, 755523, 778658, 897636, 904248, 983568, 1007364, 1167987, 1196848, 1343152, 1346454, 1475352, 1511046, 1557316, 1594993, 1795272, 1808496, 2014728, 2335974, 2602357, 2692908, 2950704, 3022092, 3114632, 3189986, 3503961, 3590544, 4029456, 4671948, 4784979, 5204714, 5385816, 6044184, 6229264, 6379972, 7007922, 7807071, 9343896, 9569958, 10409428, 10771632, 12088368, 12759944, 14015844, 14354937, 15614142, 18687792, 19139916, 20818856, 23421213, 25519888, 28031688, 28709874, 31228284, 38279832, 41637712, 46842426, 49444783, 56063376, 57419748, 62456568, 76559664, 93684852, 98889566, 114839496, 124913136, 148334349, 187369704, 197779132, 229678992, 296668698, 374739408, 395558264, 445003047, 593337396, 791116528, 890006094, 1186674792, 1780012188, 2373349584, 3560024376, 7120048752]

約数ペア:

[(1, 7120048752), (2, 3560024376), (3, 2373349584), (4, 1780012188), (6, 1186674792), (8, 890006094), (9, 791116528), (12, 593337396), (16, 445003047), (18, 395558264), (19, 374739408), (24, 296668698), (31, 229678992), (36, 197779132), (38, 187369704), (48, 148334349), (57, 124913136), (62, 114839496), (72, 98889566), (76, 93684852), (93, 76559664), (114, 62456568), (124, 57419748), (127, 56063376), (144, 49444783), (152, 46842426), (171, 41637712), (186, 38279832), (228, 31228284), (248, 28709874), (254, 28031688), (279, 25519888), (304, 23421213), (342, 20818856), (372, 19139916), (381, 18687792), (456, 15614142), (496, 14354937), (508, 14015844), (558, 12759944), (589, 12088368), (661, 10771632), (684, 10409428), (744, 9569958), (762, 9343896), (912, 7807071), (1016, 7007922), (1116, 6379972), (1143, 6229264), (1178, 6044184), (1322, 5385816), (1368, 5204714), (1488, 4784979), (1524, 4671948), (1767, 4029456), (1983, 3590544), (2032, 3503961), (2232, 3189986), (2286, 3114632), (2356, 3022092), (2413, 2950704), (2644, 2692908), (2736, 2602357), (3048, 2335974), (3534, 2014728), (3937, 1808496), (3966, 1795272), (4464, 1594993), (4572, 1557316), (4712, 1511046), (4826, 1475352), (5288, 1346454), (5301, 1343152), (5949, 1196848), (6096, 1167987), (7068, 1007364), (7239, 983568), (7874, 904248), (7932, 897636), (9144, 778658), (9424, 755523), (9652, 737676), (10576, 673227), (10602, 671576), (11811, 602832), (11898, 598424), (12559, 566928), (14136, 503682), (14478, 491784), (15748, 452124), (15864, 448818), (18288, 389329), (19304, 368838), (20491, 347472), (21204, 335788), (21717, 327856), (23622, 301416), (23796, 299212), (25118, 283464), (28272, 251841), (28956, 245892), (31496, 226062), (31728, 224409), (35433, 200944), (37677, 188976), (38608, 184419), (40982, 173736), (42408, 167894), (43434, 163928), (47244, 150708), (47592, 149606), (50236, 141732), (57912, 122946), (61473, 115824), (62992, 113031), (70866, 100472), (74803, 95184), (75354, 94488), (81964, 86868), (83947, 84816)]