316571640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34261}}^1$

素因数の和:34293

約数の個数: 128

約数和(自身を含む): 1184094720

約数和(自身を除く): 867523080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 34261, 68522, 102783, 137044, 171305, 205566, 239827, 274088, 342610, 376871, 411132, 479654, 513915, 685220, 719481, 753742, 822264, 959308, 1027830, 1130613, 1199135, 1370440, 1438962, 1507484, 1884355, 1918616, 2055660, 2261226, 2398270, 2638097, 2877924, 3014968, 3597405, 3768710, 4111320, 4522452, 4796540, 5276194, 5653065, 5755848, 7194810, 7537420, 7914291, 9044904, 9593080, 10552388, 11306130, 13190485, 14389620, 15074840, 15828582, 21104776, 22612260, 26380970, 28779240, 31657164, 39571455, 45224520, 52761940, 63314328, 79142910, 105523880, 158285820, 316571640]

約数ペア:

[(1, 316571640), (2, 158285820), (3, 105523880), (4, 79142910), (5, 63314328), (6, 52761940), (7, 45224520), (8, 39571455), (10, 31657164), (11, 28779240), (12, 26380970), (14, 22612260), (15, 21104776), (20, 15828582), (21, 15074840), (22, 14389620), (24, 13190485), (28, 11306130), (30, 10552388), (33, 9593080), (35, 9044904), (40, 7914291), (42, 7537420), (44, 7194810), (55, 5755848), (56, 5653065), (60, 5276194), (66, 4796540), (70, 4522452), (77, 4111320), (84, 3768710), (88, 3597405), (105, 3014968), (110, 2877924), (120, 2638097), (132, 2398270), (140, 2261226), (154, 2055660), (165, 1918616), (168, 1884355), (210, 1507484), (220, 1438962), (231, 1370440), (264, 1199135), (280, 1130613), (308, 1027830), (330, 959308), (385, 822264), (420, 753742), (440, 719481), (462, 685220), (616, 513915), (660, 479654), (770, 411132), (840, 376871), (924, 342610), (1155, 274088), (1320, 239827), (1540, 205566), (1848, 171305), (2310, 137044), (3080, 102783), (4620, 68522), (9240, 34261)]