147958320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 490682880

約数和(自身を除く): 342724560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 95, 114, 120, 142, 152, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 457, 568, 570, 710, 760, 852, 912, 914, 1065, 1136, 1140, 1349, 1371, 1420, 1520, 1704, 1828, 2130, 2280, 2285, 2698, 2742, 2840, 3408, 3656, 4047, 4260, 4560, 4570, 5396, 5484, 5680, 6745, 6855, 7312, 8094, 8520, 8683, 9140, 10792, 10968, 13490, 13710, 16188, 17040, 17366, 18280, 20235, 21584, 21936, 26049, 26980, 27420, 32376, 32447, 34732, 36560, 40470, 43415, 52098, 53960, 54840, 64752, 64894, 69464, 80940, 86830, 97341, 104196, 107920, 109680, 129788, 130245, 138928, 161880, 162235, 173660, 194682, 208392, 259576, 260490, 323760, 324470, 347320, 389364, 416784, 486705, 519152, 520980, 616493, 648940, 694640, 778728, 973410, 1041960, 1232986, 1297880, 1557456, 1849479, 1946820, 2083920, 2465972, 2595760, 3082465, 3698958, 3893640, 4931944, 6164930, 7397916, 7787280, 9247395, 9863888, 12329860, 14795832, 18494790, 24659720, 29591664, 36989580, 49319440, 73979160, 147958320]

約数ペア:

[(1, 147958320), (2, 73979160), (3, 49319440), (4, 36989580), (5, 29591664), (6, 24659720), (8, 18494790), (10, 14795832), (12, 12329860), (15, 9863888), (16, 9247395), (19, 7787280), (20, 7397916), (24, 6164930), (30, 4931944), (38, 3893640), (40, 3698958), (48, 3082465), (57, 2595760), (60, 2465972), (71, 2083920), (76, 1946820), (80, 1849479), (95, 1557456), (114, 1297880), (120, 1232986), (142, 1041960), (152, 973410), (190, 778728), (213, 694640), (228, 648940), (240, 616493), (284, 520980), (285, 519152), (304, 486705), (355, 416784), (380, 389364), (426, 347320), (456, 324470), (457, 323760), (568, 260490), (570, 259576), (710, 208392), (760, 194682), (852, 173660), (912, 162235), (914, 161880), (1065, 138928), (1136, 130245), (1140, 129788), (1349, 109680), (1371, 107920), (1420, 104196), (1520, 97341), (1704, 86830), (1828, 80940), (2130, 69464), (2280, 64894), (2285, 64752), (2698, 54840), (2742, 53960), (2840, 52098), (3408, 43415), (3656, 40470), (4047, 36560), (4260, 34732), (4560, 32447), (4570, 32376), (5396, 27420), (5484, 26980), (5680, 26049), (6745, 21936), (6855, 21584), (7312, 20235), (8094, 18280), (8520, 17366), (8683, 17040), (9140, 16188), (10792, 13710), (10968, 13490)]