169602720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 144

約数和(自身を含む): 621559008

約数和(自身を除く): 451956288

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, 7211, 7840, 11760, 14422, 21633, 23520, 28844, 36055, 43266, 50477, 57688, 72110, 86532, 100954, 108165, 115376, 144220, 151431, 173064, 201908, 216330, 230752, 252385, 288440, 302862, 346128, 353339, 403816, 432660, 504770, 576880, 605724, 692256, 706678, 757155, 807632, 865320, 1009540, 1060017, 1153760, 1211448, 1413356, 1514310, 1615264, 1730640, 1766695, 2019080, 2120034, 2422896, 2826712, 3028620, 3461280, 3533390, 4038160, 4240068, 4845792, 5300085, 5653424, 6057240, 7066780, 8076320, 8480136, 10600170, 11306848, 12114480, 14133560, 16960272, 21200340, 24228960, 28267120, 33920544, 42400680, 56534240, 84801360, 169602720]

約数ペア:

[(1, 169602720), (2, 84801360), (3, 56534240), (4, 42400680), (5, 33920544), (6, 28267120), (7, 24228960), (8, 21200340), (10, 16960272), (12, 14133560), (14, 12114480), (15, 11306848), (16, 10600170), (20, 8480136), (21, 8076320), (24, 7066780), (28, 6057240), (30, 5653424), (32, 5300085), (35, 4845792), (40, 4240068), (42, 4038160), (48, 3533390), (49, 3461280), (56, 3028620), (60, 2826712), (70, 2422896), (80, 2120034), (84, 2019080), (96, 1766695), (98, 1730640), (105, 1615264), (112, 1514310), (120, 1413356), (140, 1211448), (147, 1153760), (160, 1060017), (168, 1009540), (196, 865320), (210, 807632), (224, 757155), (240, 706678), (245, 692256), (280, 605724), (294, 576880), (336, 504770), (392, 432660), (420, 403816), (480, 353339), (490, 346128), (560, 302862), (588, 288440), (672, 252385), (735, 230752), (784, 216330), (840, 201908), (980, 173064), (1120, 151431), (1176, 144220), (1470, 115376), (1568, 108165), (1680, 100954), (1960, 86532), (2352, 72110), (2940, 57688), (3360, 50477), (3920, 43266), (4704, 36055), (5880, 28844), (7211, 23520), (7840, 21633), (11760, 14422)]