168079080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 547182720

約数和(自身を除く): 379103640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 390, 489, 520, 652, 661, 780, 815, 978, 1304, 1322, 1560, 1630, 1956, 1983, 2119, 2445, 2644, 3260, 3305, 3912, 3966, 4238, 4890, 5288, 6357, 6520, 6610, 7932, 8476, 8593, 9780, 9915, 10595, 12714, 13220, 15864, 16952, 17186, 19560, 19830, 21190, 25428, 25779, 26440, 31785, 34372, 39660, 42380, 42965, 50856, 51558, 63570, 68744, 79320, 84760, 85930, 103116, 107743, 127140, 128895, 171860, 206232, 215486, 254280, 257790, 323229, 343720, 430972, 515580, 538715, 646458, 861944, 1031160, 1077430, 1292916, 1400659, 1616145, 2154860, 2585832, 2801318, 3232290, 4201977, 4309720, 5602636, 6464580, 7003295, 8403954, 11205272, 12929160, 14006590, 16807908, 21009885, 28013180, 33615816, 42019770, 56026360, 84039540, 168079080]

約数ペア:

[(1, 168079080), (2, 84039540), (3, 56026360), (4, 42019770), (5, 33615816), (6, 28013180), (8, 21009885), (10, 16807908), (12, 14006590), (13, 12929160), (15, 11205272), (20, 8403954), (24, 7003295), (26, 6464580), (30, 5602636), (39, 4309720), (40, 4201977), (52, 3232290), (60, 2801318), (65, 2585832), (78, 2154860), (104, 1616145), (120, 1400659), (130, 1292916), (156, 1077430), (163, 1031160), (195, 861944), (260, 646458), (312, 538715), (326, 515580), (390, 430972), (489, 343720), (520, 323229), (652, 257790), (661, 254280), (780, 215486), (815, 206232), (978, 171860), (1304, 128895), (1322, 127140), (1560, 107743), (1630, 103116), (1956, 85930), (1983, 84760), (2119, 79320), (2445, 68744), (2644, 63570), (3260, 51558), (3305, 50856), (3912, 42965), (3966, 42380), (4238, 39660), (4890, 34372), (5288, 31785), (6357, 26440), (6520, 25779), (6610, 25428), (7932, 21190), (8476, 19830), (8593, 19560), (9780, 17186), (9915, 16952), (10595, 15864), (12714, 13220)]