4172687120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{5881}}^1$

素因数の和:6089

約数の個数: 120

約数和(自身を含む): 11349695448

約数和(自身を除く): 7177008328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 181, 196, 245, 280, 362, 392, 490, 560, 724, 784, 905, 980, 1267, 1448, 1810, 1960, 2534, 2896, 3620, 3920, 5068, 5881, 6335, 7240, 8869, 10136, 11762, 12670, 14480, 17738, 20272, 23524, 25340, 29405, 35476, 41167, 44345, 47048, 50680, 58810, 70952, 82334, 88690, 94096, 101360, 117620, 141904, 164668, 177380, 205835, 235240, 288169, 329336, 354760, 411670, 470480, 576338, 658672, 709520, 823340, 1064461, 1152676, 1440845, 1646680, 2128922, 2305352, 2881690, 3293360, 4257844, 4610704, 5322305, 5763380, 7451227, 8515688, 10644610, 11526760, 14902454, 17031376, 21289220, 23053520, 29804908, 37256135, 42578440, 52158589, 59609816, 74512270, 85156880, 104317178, 119219632, 149024540, 208634356, 260792945, 298049080, 417268712, 521585890, 596098160, 834537424, 1043171780, 2086343560, 4172687120]

約数ペア:

[(1, 4172687120), (2, 2086343560), (4, 1043171780), (5, 834537424), (7, 596098160), (8, 521585890), (10, 417268712), (14, 298049080), (16, 260792945), (20, 208634356), (28, 149024540), (35, 119219632), (40, 104317178), (49, 85156880), (56, 74512270), (70, 59609816), (80, 52158589), (98, 42578440), (112, 37256135), (140, 29804908), (181, 23053520), (196, 21289220), (245, 17031376), (280, 14902454), (362, 11526760), (392, 10644610), (490, 8515688), (560, 7451227), (724, 5763380), (784, 5322305), (905, 4610704), (980, 4257844), (1267, 3293360), (1448, 2881690), (1810, 2305352), (1960, 2128922), (2534, 1646680), (2896, 1440845), (3620, 1152676), (3920, 1064461), (5068, 823340), (5881, 709520), (6335, 658672), (7240, 576338), (8869, 470480), (10136, 411670), (11762, 354760), (12670, 329336), (14480, 288169), (17738, 235240), (20272, 205835), (23524, 177380), (25340, 164668), (29405, 141904), (35476, 117620), (41167, 101360), (44345, 94096), (47048, 88690), (50680, 82334), (58810, 70952)]