144369680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2873

約数の個数: 120

約数和(自身を含む): 420644952

約数和(自身を除く): 276275272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 2833, 3185, 3640, 3920, 5096, 5666, 6370, 7280, 10192, 11332, 12740, 14165, 19831, 22664, 25480, 28330, 36829, 39662, 45328, 50960, 56660, 73658, 79324, 99155, 113320, 138817, 147316, 158648, 184145, 198310, 226640, 257803, 277634, 294632, 317296, 368290, 396620, 515606, 555268, 589264, 694085, 736580, 793240, 1031212, 1110536, 1289015, 1388170, 1473160, 1586480, 1804621, 2062424, 2221072, 2578030, 2776340, 2946320, 3609242, 4124848, 5156060, 5552680, 7218484, 9023105, 10312120, 11105360, 14436968, 18046210, 20624240, 28873936, 36092420, 72184840, 144369680]

約数ペア:

[(1, 144369680), (2, 72184840), (4, 36092420), (5, 28873936), (7, 20624240), (8, 18046210), (10, 14436968), (13, 11105360), (14, 10312120), (16, 9023105), (20, 7218484), (26, 5552680), (28, 5156060), (35, 4124848), (40, 3609242), (49, 2946320), (52, 2776340), (56, 2578030), (65, 2221072), (70, 2062424), (80, 1804621), (91, 1586480), (98, 1473160), (104, 1388170), (112, 1289015), (130, 1110536), (140, 1031212), (182, 793240), (196, 736580), (208, 694085), (245, 589264), (260, 555268), (280, 515606), (364, 396620), (392, 368290), (455, 317296), (490, 294632), (520, 277634), (560, 257803), (637, 226640), (728, 198310), (784, 184145), (910, 158648), (980, 147316), (1040, 138817), (1274, 113320), (1456, 99155), (1820, 79324), (1960, 73658), (2548, 56660), (2833, 50960), (3185, 45328), (3640, 39662), (3920, 36829), (5096, 28330), (5666, 25480), (6370, 22664), (7280, 19831), (10192, 14165), (11332, 12740)]