4327438920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{105137}}^1$

素因数の和:105172

約数の個数: 128

約数和(自身を含む): 15139872000

約数和(自身を除く): 10812433080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 105137, 210274, 315411, 420548, 525685, 630822, 735959, 841096, 1051370, 1261644, 1471918, 1577055, 2102740, 2207877, 2523288, 2943836, 3154110, 3679795, 4205480, 4415754, 5151713, 5887672, 6308220, 7359590, 8831508, 10303426, 11039385, 12616440, 14719180, 15455139, 17663016, 20606852, 22078770, 25758565, 29438360, 30910278, 36061991, 41213704, 44157540, 51517130, 61820556, 72123982, 77275695, 88315080, 103034260, 108185973, 123641112, 144247964, 154551390, 180309955, 206068520, 216371946, 288495928, 309102780, 360619910, 432743892, 540929865, 618205560, 721239820, 865487784, 1081859730, 1442479640, 2163719460, 4327438920]

約数ペア:

[(1, 4327438920), (2, 2163719460), (3, 1442479640), (4, 1081859730), (5, 865487784), (6, 721239820), (7, 618205560), (8, 540929865), (10, 432743892), (12, 360619910), (14, 309102780), (15, 288495928), (20, 216371946), (21, 206068520), (24, 180309955), (28, 154551390), (30, 144247964), (35, 123641112), (40, 108185973), (42, 103034260), (49, 88315080), (56, 77275695), (60, 72123982), (70, 61820556), (84, 51517130), (98, 44157540), (105, 41213704), (120, 36061991), (140, 30910278), (147, 29438360), (168, 25758565), (196, 22078770), (210, 20606852), (245, 17663016), (280, 15455139), (294, 14719180), (343, 12616440), (392, 11039385), (420, 10303426), (490, 8831508), (588, 7359590), (686, 6308220), (735, 5887672), (840, 5151713), (980, 4415754), (1029, 4205480), (1176, 3679795), (1372, 3154110), (1470, 2943836), (1715, 2523288), (1960, 2207877), (2058, 2102740), (2744, 1577055), (2940, 1471918), (3430, 1261644), (4116, 1051370), (5145, 841096), (5880, 735959), (6860, 630822), (8232, 525685), (10290, 420548), (13720, 315411), (20580, 210274), (41160, 105137)]