121440144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 255678576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 89, 93, 112, 124, 131, 168, 178, 186, 217, 248, 262, 267, 336, 356, 372, 393, 434, 496, 524, 534, 623, 651, 712, 744, 786, 868, 917, 1048, 1068, 1246, 1302, 1424, 1488, 1572, 1736, 1834, 1869, 2096, 2136, 2492, 2604, 2751, 2759, 3144, 3472, 3668, 3738, 4061, 4272, 4984, 5208, 5502, 5518, 6288, 7336, 7476, 8122, 8277, 9968, 10416, 11004, 11036, 11659, 12183, 14672, 14952, 16244, 16554, 19313, 22008, 22072, 23318, 24366, 28427, 29904, 32488, 33108, 34977, 38626, 44016, 44144, 46636, 48732, 56854, 57939, 64976, 66216, 69954, 77252, 81613, 85281, 93272, 97464, 113708, 115878, 132432, 139908, 154504, 163226, 170562, 186544, 194928, 227416, 231756, 244839, 279816, 309008, 326452, 341124, 361429, 454832, 463512, 489678, 559632, 652904, 682248, 722858, 927024, 979356, 1084287, 1305808, 1364496, 1445716, 1958712, 2168574, 2530003, 2891432, 3917424, 4337148, 5060006, 5782864, 7590009, 8674296, 10120012, 15180018, 17348592, 20240024, 30360036, 40480048, 60720072, 121440144]

約数ペア:

[(1, 121440144), (2, 60720072), (3, 40480048), (4, 30360036), (6, 20240024), (7, 17348592), (8, 15180018), (12, 10120012), (14, 8674296), (16, 7590009), (21, 5782864), (24, 5060006), (28, 4337148), (31, 3917424), (42, 2891432), (48, 2530003), (56, 2168574), (62, 1958712), (84, 1445716), (89, 1364496), (93, 1305808), (112, 1084287), (124, 979356), (131, 927024), (168, 722858), (178, 682248), (186, 652904), (217, 559632), (248, 489678), (262, 463512), (267, 454832), (336, 361429), (356, 341124), (372, 326452), (393, 309008), (434, 279816), (496, 244839), (524, 231756), (534, 227416), (623, 194928), (651, 186544), (712, 170562), (744, 163226), (786, 154504), (868, 139908), (917, 132432), (1048, 115878), (1068, 113708), (1246, 97464), (1302, 93272), (1424, 85281), (1488, 81613), (1572, 77252), (1736, 69954), (1834, 66216), (1869, 64976), (2096, 57939), (2136, 56854), (2492, 48732), (2604, 46636), (2751, 44144), (2759, 44016), (3144, 38626), (3472, 34977), (3668, 33108), (3738, 32488), (4061, 29904), (4272, 28427), (4984, 24366), (5208, 23318), (5502, 22072), (5518, 22008), (6288, 19313), (7336, 16554), (7476, 16244), (8122, 14952), (8277, 14672), (9968, 12183), (10416, 11659), (11004, 11036)]