164307360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 435654240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 619, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1238, 1264, 1580, 1659, 1680, 1857, 1896, 2212, 2370, 2476, 2528, 2765, 3095, 3160, 3318, 3360, 3714, 3792, 4333, 4424, 4740, 4952, 5530, 6190, 6320, 6636, 7428, 7584, 8295, 8666, 8848, 9285, 9480, 9904, 11060, 12380, 12640, 12999, 13272, 14856, 16590, 17332, 17696, 18570, 18960, 19808, 21665, 22120, 24760, 25998, 26544, 29712, 33180, 34664, 37140, 37920, 43330, 44240, 48901, 49520, 51996, 53088, 59424, 64995, 66360, 69328, 74280, 86660, 88480, 97802, 99040, 103992, 129990, 132720, 138656, 146703, 148560, 173320, 195604, 207984, 244505, 259980, 265440, 293406, 297120, 342307, 346640, 391208, 415968, 489010, 519960, 586812, 684614, 693280, 733515, 782416, 978020, 1026921, 1039920, 1173624, 1369228, 1467030, 1564832, 1711535, 1956040, 2053842, 2079840, 2347248, 2738456, 2934060, 3423070, 3912080, 4107684, 4694496, 5134605, 5476912, 5868120, 6846140, 7824160, 8215368, 10269210, 10953824, 11736240, 13692280, 16430736, 20538420, 23472480, 27384560, 32861472, 41076840, 54769120, 82153680, 164307360]

約数ペア:

[(1, 164307360), (2, 82153680), (3, 54769120), (4, 41076840), (5, 32861472), (6, 27384560), (7, 23472480), (8, 20538420), (10, 16430736), (12, 13692280), (14, 11736240), (15, 10953824), (16, 10269210), (20, 8215368), (21, 7824160), (24, 6846140), (28, 5868120), (30, 5476912), (32, 5134605), (35, 4694496), (40, 4107684), (42, 3912080), (48, 3423070), (56, 2934060), (60, 2738456), (70, 2347248), (79, 2079840), (80, 2053842), (84, 1956040), (96, 1711535), (105, 1564832), (112, 1467030), (120, 1369228), (140, 1173624), (158, 1039920), (160, 1026921), (168, 978020), (210, 782416), (224, 733515), (237, 693280), (240, 684614), (280, 586812), (316, 519960), (336, 489010), (395, 415968), (420, 391208), (474, 346640), (480, 342307), (553, 297120), (560, 293406), (619, 265440), (632, 259980), (672, 244505), (790, 207984), (840, 195604), (948, 173320), (1106, 148560), (1120, 146703), (1185, 138656), (1238, 132720), (1264, 129990), (1580, 103992), (1659, 99040), (1680, 97802), (1857, 88480), (1896, 86660), (2212, 74280), (2370, 69328), (2476, 66360), (2528, 64995), (2765, 59424), (3095, 53088), (3160, 51996), (3318, 49520), (3360, 48901), (3714, 44240), (3792, 43330), (4333, 37920), (4424, 37140), (4740, 34664), (4952, 33180), (5530, 29712), (6190, 26544), (6320, 25998), (6636, 24760), (7428, 22120), (7584, 21665), (8295, 19808), (8666, 18960), (8848, 18570), (9285, 17696), (9480, 17332), (9904, 16590), (11060, 14856), (12380, 13272), (12640, 12999)]