129299520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 477536256

約数和(自身を除く): 348236736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 271, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 542, 560, 568, 672, 710, 813, 840, 852, 960, 994, 1065, 1084, 1120, 1136, 1344, 1355, 1420, 1491, 1626, 1680, 1704, 1897, 1988, 2130, 2168, 2240, 2272, 2485, 2710, 2840, 2982, 3252, 3360, 3408, 3794, 3976, 4065, 4260, 4336, 4544, 4970, 5420, 5680, 5691, 5964, 6504, 6720, 6816, 7455, 7588, 7952, 8130, 8520, 8672, 9485, 9940, 10840, 11360, 11382, 11928, 13008, 13632, 14910, 15176, 15904, 16260, 17040, 17344, 18970, 19241, 19880, 21680, 22720, 22764, 23856, 26016, 28455, 29820, 30352, 31808, 32520, 34080, 37940, 38482, 39760, 43360, 45528, 47712, 52032, 56910, 57723, 59640, 60704, 65040, 68160, 75880, 76964, 79520, 86720, 91056, 95424, 96205, 113820, 115446, 119280, 121408, 130080, 134687, 151760, 153928, 159040, 182112, 192410, 227640, 230892, 238560, 260160, 269374, 288615, 303520, 307856, 364224, 384820, 404061, 455280, 461784, 477120, 538748, 577230, 607040, 615712, 673435, 769640, 808122, 910560, 923568, 1077496, 1154460, 1231424, 1346870, 1539280, 1616244, 1821120, 1847136, 2020305, 2154992, 2308920, 2693740, 3078560, 3232488, 3694272, 4040610, 4309984, 4617840, 5387480, 6157120, 6464976, 8081220, 8619968, 9235680, 10774960, 12929952, 16162440, 18471360, 21549920, 25859904, 32324880, 43099840, 64649760, 129299520]

約数ペア:

[(1, 129299520), (2, 64649760), (3, 43099840), (4, 32324880), (5, 25859904), (6, 21549920), (7, 18471360), (8, 16162440), (10, 12929952), (12, 10774960), (14, 9235680), (15, 8619968), (16, 8081220), (20, 6464976), (21, 6157120), (24, 5387480), (28, 4617840), (30, 4309984), (32, 4040610), (35, 3694272), (40, 3232488), (42, 3078560), (48, 2693740), (56, 2308920), (60, 2154992), (64, 2020305), (70, 1847136), (71, 1821120), (80, 1616244), (84, 1539280), (96, 1346870), (105, 1231424), (112, 1154460), (120, 1077496), (140, 923568), (142, 910560), (160, 808122), (168, 769640), (192, 673435), (210, 615712), (213, 607040), (224, 577230), (240, 538748), (271, 477120), (280, 461784), (284, 455280), (320, 404061), (336, 384820), (355, 364224), (420, 307856), (426, 303520), (448, 288615), (480, 269374), (497, 260160), (542, 238560), (560, 230892), (568, 227640), (672, 192410), (710, 182112), (813, 159040), (840, 153928), (852, 151760), (960, 134687), (994, 130080), (1065, 121408), (1084, 119280), (1120, 115446), (1136, 113820), (1344, 96205), (1355, 95424), (1420, 91056), (1491, 86720), (1626, 79520), (1680, 76964), (1704, 75880), (1897, 68160), (1988, 65040), (2130, 60704), (2168, 59640), (2240, 57723), (2272, 56910), (2485, 52032), (2710, 47712), (2840, 45528), (2982, 43360), (3252, 39760), (3360, 38482), (3408, 37940), (3794, 34080), (3976, 32520), (4065, 31808), (4260, 30352), (4336, 29820), (4544, 28455), (4970, 26016), (5420, 23856), (5680, 22764), (5691, 22720), (5964, 21680), (6504, 19880), (6720, 19241), (6816, 18970), (7455, 17344), (7588, 17040), (7952, 16260), (8130, 15904), (8520, 15176), (8672, 14910), (9485, 13632), (9940, 13008), (10840, 11928), (11360, 11382)]