13187520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 47945040

約数和(自身を除く): 34757520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 241, 285, 288, 304, 320, 342, 360, 380, 456, 480, 482, 570, 576, 608, 684, 720, 723, 760, 855, 912, 960, 964, 1140, 1205, 1216, 1368, 1440, 1446, 1520, 1710, 1824, 1928, 2169, 2280, 2410, 2736, 2880, 2892, 3040, 3420, 3615, 3648, 3856, 4338, 4560, 4579, 4820, 5472, 5784, 6080, 6840, 7230, 7712, 8676, 9120, 9158, 9640, 10845, 10944, 11568, 13680, 13737, 14460, 15424, 17352, 18240, 18316, 19280, 21690, 22895, 23136, 27360, 27474, 28920, 34704, 36632, 38560, 41211, 43380, 45790, 46272, 54720, 54948, 57840, 68685, 69408, 73264, 77120, 82422, 86760, 91580, 109896, 115680, 137370, 138816, 146528, 164844, 173520, 183160, 206055, 219792, 231360, 274740, 293056, 329688, 347040, 366320, 412110, 439584, 549480, 659376, 694080, 732640, 824220, 879168, 1098960, 1318752, 1465280, 1648440, 2197920, 2637504, 3296880, 4395840, 6593760, 13187520]

約数ペア:

[(1, 13187520), (2, 6593760), (3, 4395840), (4, 3296880), (5, 2637504), (6, 2197920), (8, 1648440), (9, 1465280), (10, 1318752), (12, 1098960), (15, 879168), (16, 824220), (18, 732640), (19, 694080), (20, 659376), (24, 549480), (30, 439584), (32, 412110), (36, 366320), (38, 347040), (40, 329688), (45, 293056), (48, 274740), (57, 231360), (60, 219792), (64, 206055), (72, 183160), (76, 173520), (80, 164844), (90, 146528), (95, 138816), (96, 137370), (114, 115680), (120, 109896), (144, 91580), (152, 86760), (160, 82422), (171, 77120), (180, 73264), (190, 69408), (192, 68685), (228, 57840), (240, 54948), (241, 54720), (285, 46272), (288, 45790), (304, 43380), (320, 41211), (342, 38560), (360, 36632), (380, 34704), (456, 28920), (480, 27474), (482, 27360), (570, 23136), (576, 22895), (608, 21690), (684, 19280), (720, 18316), (723, 18240), (760, 17352), (855, 15424), (912, 14460), (960, 13737), (964, 13680), (1140, 11568), (1205, 10944), (1216, 10845), (1368, 9640), (1440, 9158), (1446, 9120), (1520, 8676), (1710, 7712), (1824, 7230), (1928, 6840), (2169, 6080), (2280, 5784), (2410, 5472), (2736, 4820), (2880, 4579), (2892, 4560), (3040, 4338), (3420, 3856), (3615, 3648)]