168039960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 565367040

約数和(自身を除く): 397327080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 121, 132, 142, 163, 165, 213, 220, 242, 264, 284, 326, 330, 355, 363, 426, 440, 484, 489, 568, 605, 652, 660, 710, 726, 781, 815, 852, 968, 978, 1065, 1210, 1304, 1320, 1420, 1452, 1562, 1630, 1704, 1793, 1815, 1956, 2130, 2343, 2420, 2445, 2840, 2904, 3124, 3260, 3586, 3630, 3905, 3912, 4260, 4686, 4840, 4890, 5379, 6248, 6520, 7172, 7260, 7810, 8520, 8591, 8965, 9372, 9780, 10758, 11573, 11715, 14344, 14520, 15620, 17182, 17930, 18744, 19560, 19723, 21516, 23146, 23430, 25773, 26895, 31240, 34364, 34719, 35860, 39446, 42955, 43032, 46292, 46860, 51546, 53790, 57865, 59169, 68728, 69438, 71720, 78892, 85910, 92584, 93720, 98615, 103092, 107580, 115730, 118338, 127303, 128865, 138876, 157784, 171820, 173595, 197230, 206184, 215160, 231460, 236676, 254606, 257730, 277752, 295845, 343640, 347190, 381909, 394460, 462920, 473352, 509212, 515460, 591690, 636515, 694380, 763818, 788920, 1018424, 1030920, 1183380, 1273030, 1388760, 1400333, 1527636, 1909545, 2366760, 2546060, 2800666, 3055272, 3819090, 4200999, 5092120, 5601332, 7001665, 7638180, 8401998, 11202664, 14003330, 15276360, 16803996, 21004995, 28006660, 33607992, 42009990, 56013320, 84019980, 168039960]

約数ペア:

[(1, 168039960), (2, 84019980), (3, 56013320), (4, 42009990), (5, 33607992), (6, 28006660), (8, 21004995), (10, 16803996), (11, 15276360), (12, 14003330), (15, 11202664), (20, 8401998), (22, 7638180), (24, 7001665), (30, 5601332), (33, 5092120), (40, 4200999), (44, 3819090), (55, 3055272), (60, 2800666), (66, 2546060), (71, 2366760), (88, 1909545), (110, 1527636), (120, 1400333), (121, 1388760), (132, 1273030), (142, 1183380), (163, 1030920), (165, 1018424), (213, 788920), (220, 763818), (242, 694380), (264, 636515), (284, 591690), (326, 515460), (330, 509212), (355, 473352), (363, 462920), (426, 394460), (440, 381909), (484, 347190), (489, 343640), (568, 295845), (605, 277752), (652, 257730), (660, 254606), (710, 236676), (726, 231460), (781, 215160), (815, 206184), (852, 197230), (968, 173595), (978, 171820), (1065, 157784), (1210, 138876), (1304, 128865), (1320, 127303), (1420, 118338), (1452, 115730), (1562, 107580), (1630, 103092), (1704, 98615), (1793, 93720), (1815, 92584), (1956, 85910), (2130, 78892), (2343, 71720), (2420, 69438), (2445, 68728), (2840, 59169), (2904, 57865), (3124, 53790), (3260, 51546), (3586, 46860), (3630, 46292), (3905, 43032), (3912, 42955), (4260, 39446), (4686, 35860), (4840, 34719), (4890, 34364), (5379, 31240), (6248, 26895), (6520, 25773), (7172, 23430), (7260, 23146), (7810, 21516), (8520, 19723), (8591, 19560), (8965, 18744), (9372, 17930), (9780, 17182), (10758, 15620), (11573, 14520), (11715, 14344)]