147446880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6269}}^1$

素因数の和:6301

約数の個数: 144

約数和(自身を含む): 540373680

約数和(自身を除く): 392926800

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6269, 7840, 11760, 12538, 18807, 23520, 25076, 31345, 37614, 43883, 50152, 62690, 75228, 87766, 94035, 100304, 125380, 131649, 150456, 175532, 188070, 200608, 219415, 250760, 263298, 300912, 307181, 351064, 376140, 438830, 501520, 526596, 601824, 614362, 658245, 702128, 752280, 877660, 921543, 1003040, 1053192, 1228724, 1316490, 1404256, 1504560, 1535905, 1755320, 1843086, 2106384, 2457448, 2632980, 3009120, 3071810, 3510640, 3686172, 4212768, 4607715, 4914896, 5265960, 6143620, 7021280, 7372344, 9215430, 9829792, 10531920, 12287240, 14744688, 18430860, 21063840, 24574480, 29489376, 36861720, 49148960, 73723440, 147446880]

約数ペア:

[(1, 147446880), (2, 73723440), (3, 49148960), (4, 36861720), (5, 29489376), (6, 24574480), (7, 21063840), (8, 18430860), (10, 14744688), (12, 12287240), (14, 10531920), (15, 9829792), (16, 9215430), (20, 7372344), (21, 7021280), (24, 6143620), (28, 5265960), (30, 4914896), (32, 4607715), (35, 4212768), (40, 3686172), (42, 3510640), (48, 3071810), (49, 3009120), (56, 2632980), (60, 2457448), (70, 2106384), (80, 1843086), (84, 1755320), (96, 1535905), (98, 1504560), (105, 1404256), (112, 1316490), (120, 1228724), (140, 1053192), (147, 1003040), (160, 921543), (168, 877660), (196, 752280), (210, 702128), (224, 658245), (240, 614362), (245, 601824), (280, 526596), (294, 501520), (336, 438830), (392, 376140), (420, 351064), (480, 307181), (490, 300912), (560, 263298), (588, 250760), (672, 219415), (735, 200608), (784, 188070), (840, 175532), (980, 150456), (1120, 131649), (1176, 125380), (1470, 100304), (1568, 94035), (1680, 87766), (1960, 75228), (2352, 62690), (2940, 50152), (3360, 43883), (3920, 37614), (4704, 31345), (5880, 25076), (6269, 23520), (7840, 18807), (11760, 12538)]