31144047440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1801

約数の個数: 160

約数和(自身を含む): 80086302720

約数和(自身を除く): 48942255280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 191, 220, 254, 382, 440, 508, 635, 764, 880, 955, 1016, 1270, 1397, 1459, 1528, 1910, 2032, 2101, 2540, 2794, 2918, 3056, 3820, 4202, 5080, 5588, 5836, 6985, 7295, 7640, 8404, 10160, 10505, 11176, 11672, 13970, 14590, 15280, 16049, 16808, 21010, 22352, 23344, 24257, 27940, 29180, 32098, 33616, 42020, 48514, 55880, 58360, 64196, 80245, 84040, 97028, 111760, 116720, 121285, 128392, 160490, 168080, 185293, 194056, 242570, 256784, 266827, 278669, 320980, 370586, 388112, 485140, 533654, 557338, 641960, 741172, 926465, 970280, 1067308, 1114676, 1283920, 1334135, 1393345, 1482344, 1852930, 1940560, 2038223, 2134616, 2229352, 2668270, 2786690, 2964688, 3065359, 3705860, 4076446, 4269232, 4458704, 5336540, 5573380, 6130718, 7411720, 8152892, 10191115, 10673080, 11146760, 12261436, 14823440, 15326795, 16305784, 20382230, 21346160, 22293520, 24522872, 30653590, 32611568, 35390963, 40764460, 49045744, 61307180, 70781926, 81528920, 122614360, 141563852, 163057840, 176954815, 245228720, 283127704, 353909630, 389300593, 566255408, 707819260, 778601186, 1415638520, 1557202372, 1946502965, 2831277040, 3114404744, 3893005930, 6228809488, 7786011860, 15572023720, 31144047440]

約数ペア:

[(1, 31144047440), (2, 15572023720), (4, 7786011860), (5, 6228809488), (8, 3893005930), (10, 3114404744), (11, 2831277040), (16, 1946502965), (20, 1557202372), (22, 1415638520), (40, 778601186), (44, 707819260), (55, 566255408), (80, 389300593), (88, 353909630), (110, 283127704), (127, 245228720), (176, 176954815), (191, 163057840), (220, 141563852), (254, 122614360), (382, 81528920), (440, 70781926), (508, 61307180), (635, 49045744), (764, 40764460), (880, 35390963), (955, 32611568), (1016, 30653590), (1270, 24522872), (1397, 22293520), (1459, 21346160), (1528, 20382230), (1910, 16305784), (2032, 15326795), (2101, 14823440), (2540, 12261436), (2794, 11146760), (2918, 10673080), (3056, 10191115), (3820, 8152892), (4202, 7411720), (5080, 6130718), (5588, 5573380), (5836, 5336540), (6985, 4458704), (7295, 4269232), (7640, 4076446), (8404, 3705860), (10160, 3065359), (10505, 2964688), (11176, 2786690), (11672, 2668270), (13970, 2229352), (14590, 2134616), (15280, 2038223), (16049, 1940560), (16808, 1852930), (21010, 1482344), (22352, 1393345), (23344, 1334135), (24257, 1283920), (27940, 1114676), (29180, 1067308), (32098, 970280), (33616, 926465), (42020, 741172), (48514, 641960), (55880, 557338), (58360, 533654), (64196, 485140), (80245, 388112), (84040, 370586), (97028, 320980), (111760, 278669), (116720, 266827), (121285, 256784), (128392, 242570), (160490, 194056), (168080, 185293)]