315803280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 1063931904

約数和(自身を除く): 748128624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 624, 635, 762, 780, 797, 1016, 1040, 1270, 1524, 1560, 1594, 1651, 1905, 2032, 2391, 2540, 3048, 3120, 3188, 3302, 3810, 3985, 4782, 4953, 5080, 6096, 6376, 6604, 7620, 7970, 8255, 9564, 9906, 10160, 10361, 11955, 12752, 13208, 15240, 15940, 16510, 19128, 19812, 20722, 23910, 24765, 26416, 30480, 31083, 31880, 33020, 38256, 39624, 41444, 47820, 49530, 51805, 62166, 63760, 66040, 79248, 82888, 95640, 99060, 101219, 103610, 124332, 132080, 155415, 165776, 191280, 198120, 202438, 207220, 248664, 303657, 310830, 396240, 404876, 414440, 497328, 506095, 607314, 621660, 809752, 828880, 1012190, 1214628, 1243320, 1315847, 1518285, 1619504, 2024380, 2429256, 2486640, 2631694, 3036570, 3947541, 4048760, 4858512, 5263388, 6073140, 6579235, 7895082, 8097520, 10526776, 12146280, 13158470, 15790164, 19737705, 21053552, 24292560, 26316940, 31580328, 39475410, 52633880, 63160656, 78950820, 105267760, 157901640, 315803280]

約数ペア:

[(1, 315803280), (2, 157901640), (3, 105267760), (4, 78950820), (5, 63160656), (6, 52633880), (8, 39475410), (10, 31580328), (12, 26316940), (13, 24292560), (15, 21053552), (16, 19737705), (20, 15790164), (24, 13158470), (26, 12146280), (30, 10526776), (39, 8097520), (40, 7895082), (48, 6579235), (52, 6073140), (60, 5263388), (65, 4858512), (78, 4048760), (80, 3947541), (104, 3036570), (120, 2631694), (127, 2486640), (130, 2429256), (156, 2024380), (195, 1619504), (208, 1518285), (240, 1315847), (254, 1243320), (260, 1214628), (312, 1012190), (381, 828880), (390, 809752), (508, 621660), (520, 607314), (624, 506095), (635, 497328), (762, 414440), (780, 404876), (797, 396240), (1016, 310830), (1040, 303657), (1270, 248664), (1524, 207220), (1560, 202438), (1594, 198120), (1651, 191280), (1905, 165776), (2032, 155415), (2391, 132080), (2540, 124332), (3048, 103610), (3120, 101219), (3188, 99060), (3302, 95640), (3810, 82888), (3985, 79248), (4782, 66040), (4953, 63760), (5080, 62166), (6096, 51805), (6376, 49530), (6604, 47820), (7620, 41444), (7970, 39624), (8255, 38256), (9564, 33020), (9906, 31880), (10160, 31083), (10361, 30480), (11955, 26416), (12752, 24765), (13208, 23910), (15240, 20722), (15940, 19812), (16510, 19128)]