164907120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1079

約数の個数: 160

約数和(自身を含む): 590533632

約数和(自身を除く): 425626512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 953, 1030, 1236, 1442, 1545, 1648, 1680, 1906, 2060, 2163, 2472, 2859, 2884, 3090, 3605, 3812, 4120, 4326, 4765, 4944, 5718, 5768, 6180, 6671, 7210, 7624, 8240, 8652, 9530, 10815, 11436, 11536, 12360, 13342, 14295, 14420, 15248, 17304, 19060, 20013, 21630, 22872, 24720, 26684, 28590, 28840, 33355, 34608, 38120, 40026, 43260, 45744, 53368, 57180, 57680, 66710, 76240, 80052, 86520, 98159, 100065, 106736, 114360, 133420, 160104, 173040, 196318, 200130, 228720, 266840, 294477, 320208, 392636, 400260, 490795, 533680, 588954, 687113, 785272, 800520, 981590, 1177908, 1374226, 1472385, 1570544, 1601040, 1963180, 2061339, 2355816, 2748452, 2944770, 3435565, 3926360, 4122678, 4711632, 5496904, 5889540, 6871130, 7852720, 8245356, 10306695, 10993808, 11779080, 13742260, 16490712, 20613390, 23558160, 27484520, 32981424, 41226780, 54969040, 82453560, 164907120]

約数ペア:

[(1, 164907120), (2, 82453560), (3, 54969040), (4, 41226780), (5, 32981424), (6, 27484520), (7, 23558160), (8, 20613390), (10, 16490712), (12, 13742260), (14, 11779080), (15, 10993808), (16, 10306695), (20, 8245356), (21, 7852720), (24, 6871130), (28, 5889540), (30, 5496904), (35, 4711632), (40, 4122678), (42, 3926360), (48, 3435565), (56, 2944770), (60, 2748452), (70, 2355816), (80, 2061339), (84, 1963180), (103, 1601040), (105, 1570544), (112, 1472385), (120, 1374226), (140, 1177908), (168, 981590), (206, 800520), (210, 785272), (240, 687113), (280, 588954), (309, 533680), (336, 490795), (412, 400260), (420, 392636), (515, 320208), (560, 294477), (618, 266840), (721, 228720), (824, 200130), (840, 196318), (953, 173040), (1030, 160104), (1236, 133420), (1442, 114360), (1545, 106736), (1648, 100065), (1680, 98159), (1906, 86520), (2060, 80052), (2163, 76240), (2472, 66710), (2859, 57680), (2884, 57180), (3090, 53368), (3605, 45744), (3812, 43260), (4120, 40026), (4326, 38120), (4765, 34608), (4944, 33355), (5718, 28840), (5768, 28590), (6180, 26684), (6671, 24720), (7210, 22872), (7624, 21630), (8240, 20013), (8652, 19060), (9530, 17304), (10815, 15248), (11436, 14420), (11536, 14295), (12360, 13342)]