151151280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12853}}^1$

素因数の和:12883

約数の個数: 120

約数和(自身を含む): 545112432

約数和(自身を除く): 393961152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12853, 25706, 38559, 51412, 64265, 77118, 89971, 102824, 128530, 154236, 179942, 192795, 205648, 257060, 269913, 308472, 359884, 385590, 449855, 514120, 539826, 616944, 629797, 719768, 771180, 899710, 1028240, 1079652, 1259594, 1349565, 1439536, 1542360, 1799420, 1889391, 2159304, 2519188, 2699130, 3084720, 3148985, 3598840, 3778782, 4318608, 5038376, 5398260, 6297970, 7197680, 7557564, 9446955, 10076752, 10796520, 12595940, 15115128, 18893910, 21593040, 25191880, 30230256, 37787820, 50383760, 75575640, 151151280]

約数ペア:

[(1, 151151280), (2, 75575640), (3, 50383760), (4, 37787820), (5, 30230256), (6, 25191880), (7, 21593040), (8, 18893910), (10, 15115128), (12, 12595940), (14, 10796520), (15, 10076752), (16, 9446955), (20, 7557564), (21, 7197680), (24, 6297970), (28, 5398260), (30, 5038376), (35, 4318608), (40, 3778782), (42, 3598840), (48, 3148985), (49, 3084720), (56, 2699130), (60, 2519188), (70, 2159304), (80, 1889391), (84, 1799420), (98, 1542360), (105, 1439536), (112, 1349565), (120, 1259594), (140, 1079652), (147, 1028240), (168, 899710), (196, 771180), (210, 719768), (240, 629797), (245, 616944), (280, 539826), (294, 514120), (336, 449855), (392, 385590), (420, 359884), (490, 308472), (560, 269913), (588, 257060), (735, 205648), (784, 192795), (840, 179942), (980, 154236), (1176, 128530), (1470, 102824), (1680, 89971), (1960, 77118), (2352, 64265), (2940, 51412), (3920, 38559), (5880, 25706), (11760, 12853)]