164534760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11752

約数の個数: 128

約数和(自身を含む): 590688000

約数和(自身を除く): 426153240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 11719, 14040, 23438, 35157, 46876, 58595, 70314, 93752, 105471, 117190, 140628, 152347, 175785, 210942, 234380, 281256, 304694, 316413, 351570, 421884, 457041, 468760, 527355, 609388, 632826, 703140, 761735, 843768, 914082, 1054710, 1218776, 1265652, 1371123, 1406280, 1523470, 1582065, 1828164, 2109420, 2285205, 2531304, 2742246, 3046940, 3164130, 3656328, 4113369, 4218840, 4570410, 5484492, 6093880, 6328260, 6855615, 8226738, 9140820, 10968984, 12656520, 13711230, 16453476, 18281640, 20566845, 27422460, 32906952, 41133690, 54844920, 82267380, 164534760]

約数ペア:

[(1, 164534760), (2, 82267380), (3, 54844920), (4, 41133690), (5, 32906952), (6, 27422460), (8, 20566845), (9, 18281640), (10, 16453476), (12, 13711230), (13, 12656520), (15, 10968984), (18, 9140820), (20, 8226738), (24, 6855615), (26, 6328260), (27, 6093880), (30, 5484492), (36, 4570410), (39, 4218840), (40, 4113369), (45, 3656328), (52, 3164130), (54, 3046940), (60, 2742246), (65, 2531304), (72, 2285205), (78, 2109420), (90, 1828164), (104, 1582065), (108, 1523470), (117, 1406280), (120, 1371123), (130, 1265652), (135, 1218776), (156, 1054710), (180, 914082), (195, 843768), (216, 761735), (234, 703140), (260, 632826), (270, 609388), (312, 527355), (351, 468760), (360, 457041), (390, 421884), (468, 351570), (520, 316413), (540, 304694), (585, 281256), (702, 234380), (780, 210942), (936, 175785), (1080, 152347), (1170, 140628), (1404, 117190), (1560, 105471), (1755, 93752), (2340, 70314), (2808, 58595), (3510, 46876), (4680, 35157), (7020, 23438), (11719, 14040)]