157050660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 502951680

約数和(自身を除く): 345901020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 53, 58, 60, 65, 78, 87, 106, 116, 130, 131, 145, 156, 159, 174, 195, 212, 260, 262, 265, 290, 318, 348, 377, 390, 393, 435, 524, 530, 580, 636, 655, 689, 754, 780, 786, 795, 870, 1060, 1131, 1310, 1378, 1508, 1537, 1572, 1590, 1703, 1740, 1885, 1965, 2067, 2262, 2620, 2756, 3074, 3180, 3406, 3445, 3770, 3799, 3930, 4134, 4524, 4611, 5109, 5655, 6148, 6812, 6890, 6943, 7540, 7598, 7685, 7860, 8268, 8515, 9222, 10218, 10335, 11310, 11397, 13780, 13886, 15196, 15370, 17030, 18444, 18995, 19981, 20436, 20670, 20829, 22620, 22794, 23055, 25545, 27772, 30740, 34060, 34715, 37990, 39962, 41340, 41658, 45588, 46110, 49387, 51090, 56985, 59943, 69430, 75980, 79924, 83316, 90259, 92220, 98774, 99905, 102180, 104145, 113970, 119886, 138860, 148161, 180518, 197548, 199810, 201347, 208290, 227940, 239772, 246935, 270777, 296322, 299715, 361036, 399620, 402694, 416580, 451295, 493870, 541554, 592644, 599430, 604041, 740805, 805388, 902590, 987740, 1006735, 1083108, 1198860, 1208082, 1353885, 1481610, 1805180, 2013470, 2416164, 2617511, 2707770, 2963220, 3020205, 4026940, 5235022, 5415540, 6040410, 7852533, 10470044, 12080820, 13087555, 15705066, 26175110, 31410132, 39262665, 52350220, 78525330, 157050660]

約数ペア:

[(1, 157050660), (2, 78525330), (3, 52350220), (4, 39262665), (5, 31410132), (6, 26175110), (10, 15705066), (12, 13087555), (13, 12080820), (15, 10470044), (20, 7852533), (26, 6040410), (29, 5415540), (30, 5235022), (39, 4026940), (52, 3020205), (53, 2963220), (58, 2707770), (60, 2617511), (65, 2416164), (78, 2013470), (87, 1805180), (106, 1481610), (116, 1353885), (130, 1208082), (131, 1198860), (145, 1083108), (156, 1006735), (159, 987740), (174, 902590), (195, 805388), (212, 740805), (260, 604041), (262, 599430), (265, 592644), (290, 541554), (318, 493870), (348, 451295), (377, 416580), (390, 402694), (393, 399620), (435, 361036), (524, 299715), (530, 296322), (580, 270777), (636, 246935), (655, 239772), (689, 227940), (754, 208290), (780, 201347), (786, 199810), (795, 197548), (870, 180518), (1060, 148161), (1131, 138860), (1310, 119886), (1378, 113970), (1508, 104145), (1537, 102180), (1572, 99905), (1590, 98774), (1703, 92220), (1740, 90259), (1885, 83316), (1965, 79924), (2067, 75980), (2262, 69430), (2620, 59943), (2756, 56985), (3074, 51090), (3180, 49387), (3406, 46110), (3445, 45588), (3770, 41658), (3799, 41340), (3930, 39962), (4134, 37990), (4524, 34715), (4611, 34060), (5109, 30740), (5655, 27772), (6148, 25545), (6812, 23055), (6890, 22794), (6943, 22620), (7540, 20829), (7598, 20670), (7685, 20436), (7860, 19981), (8268, 18995), (8515, 18444), (9222, 17030), (10218, 15370), (10335, 15196), (11310, 13886), (11397, 13780)]