87948167160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{61843}}^1$

素因数の和:63557

約数の個数: 128

約数和(自身を含む): 301719559680

約数和(自身を除く): 213771392520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1693, 3386, 5079, 6772, 8465, 10158, 11851, 13544, 16930, 20316, 23702, 25395, 33860, 35553, 40632, 47404, 50790, 59255, 61843, 67720, 71106, 94808, 101580, 118510, 123686, 142212, 177765, 185529, 203160, 237020, 247372, 284424, 309215, 355530, 371058, 432901, 474040, 494744, 618430, 711060, 742116, 865802, 927645, 1236860, 1298703, 1422120, 1484232, 1731604, 1855290, 2164505, 2473720, 2597406, 3463208, 3710580, 4329010, 5194812, 6493515, 7421160, 8658020, 10389624, 12987030, 17316040, 25974060, 51948120, 104700199, 209400398, 314100597, 418800796, 523500995, 628201194, 732901393, 837601592, 1047001990, 1256402388, 1465802786, 1570502985, 2094003980, 2198704179, 2512804776, 2931605572, 3141005970, 3664506965, 4188007960, 4397408358, 5863211144, 6282011940, 7329013930, 8794816716, 10993520895, 12564023880, 14658027860, 17589633432, 21987041790, 29316055720, 43974083580, 87948167160]

約数ペア:

[(1, 87948167160), (2, 43974083580), (3, 29316055720), (4, 21987041790), (5, 17589633432), (6, 14658027860), (7, 12564023880), (8, 10993520895), (10, 8794816716), (12, 7329013930), (14, 6282011940), (15, 5863211144), (20, 4397408358), (21, 4188007960), (24, 3664506965), (28, 3141005970), (30, 2931605572), (35, 2512804776), (40, 2198704179), (42, 2094003980), (56, 1570502985), (60, 1465802786), (70, 1256402388), (84, 1047001990), (105, 837601592), (120, 732901393), (140, 628201194), (168, 523500995), (210, 418800796), (280, 314100597), (420, 209400398), (840, 104700199), (1693, 51948120), (3386, 25974060), (5079, 17316040), (6772, 12987030), (8465, 10389624), (10158, 8658020), (11851, 7421160), (13544, 6493515), (16930, 5194812), (20316, 4329010), (23702, 3710580), (25395, 3463208), (33860, 2597406), (35553, 2473720), (40632, 2164505), (47404, 1855290), (50790, 1731604), (59255, 1484232), (61843, 1422120), (67720, 1298703), (71106, 1236860), (94808, 927645), (101580, 865802), (118510, 742116), (123686, 711060), (142212, 618430), (177765, 494744), (185529, 474040), (203160, 432901), (237020, 371058), (247372, 355530), (284424, 309215)]