161570587920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{313267}}^1$

素因数の和:313597

約数の個数: 160

約数和(自身を含む): 574287909888

約数和(自身を除く): 412717321968

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, 105, 112, 120, 140, 168, 210, 240, 280, 307, 336, 420, 560, 614, 840, 921, 1228, 1535, 1680, 1842, 2149, 2456, 3070, 3684, 4298, 4605, 4912, 6140, 6447, 7368, 8596, 9210, 10745, 12280, 12894, 14736, 17192, 18420, 21490, 24560, 25788, 32235, 34384, 36840, 42980, 51576, 64470, 73680, 85960, 103152, 128940, 171920, 257880, 313267, 515760, 626534, 939801, 1253068, 1566335, 1879602, 2192869, 2506136, 3132670, 3759204, 4385738, 4699005, 5012272, 6265340, 6578607, 7518408, 8771476, 9398010, 10964345, 12530680, 13157214, 15036816, 17542952, 18796020, 21928690, 25061360, 26314428, 32893035, 35085904, 37592040, 43857380, 52628856, 65786070, 75184080, 87714760, 96172969, 105257712, 131572140, 175429520, 192345938, 263144280, 288518907, 384691876, 480864845, 526288560, 577037814, 673210783, 769383752, 961729690, 1154075628, 1346421566, 1442594535, 1538767504, 1923459380, 2019632349, 2308151256, 2692843132, 2885189070, 3366053915, 3846918760, 4039264698, 4616302512, 5385686264, 5770378140, 6732107830, 7693837520, 8078529396, 10098161745, 10771372528, 11540756280, 13464215660, 16157058792, 20196323490, 23081512560, 26928431320, 32314117584, 40392646980, 53856862640, 80785293960, 161570587920]

約数ペア:

[(1, 161570587920), (2, 80785293960), (3, 53856862640), (4, 40392646980), (5, 32314117584), (6, 26928431320), (7, 23081512560), (8, 20196323490), (10, 16157058792), (12, 13464215660), (14, 11540756280), (15, 10771372528), (16, 10098161745), (20, 8078529396), (21, 7693837520), (24, 6732107830), (28, 5770378140), (30, 5385686264), (35, 4616302512), (40, 4039264698), (42, 3846918760), (48, 3366053915), (56, 2885189070), (60, 2692843132), (70, 2308151256), (80, 2019632349), (84, 1923459380), (105, 1538767504), (112, 1442594535), (120, 1346421566), (140, 1154075628), (168, 961729690), (210, 769383752), (240, 673210783), (280, 577037814), (307, 526288560), (336, 480864845), (420, 384691876), (560, 288518907), (614, 263144280), (840, 192345938), (921, 175429520), (1228, 131572140), (1535, 105257712), (1680, 96172969), (1842, 87714760), (2149, 75184080), (2456, 65786070), (3070, 52628856), (3684, 43857380), (4298, 37592040), (4605, 35085904), (4912, 32893035), (6140, 26314428), (6447, 25061360), (7368, 21928690), (8596, 18796020), (9210, 17542952), (10745, 15036816), (12280, 13157214), (12894, 12530680), (14736, 10964345), (17192, 9398010), (18420, 8771476), (21490, 7518408), (24560, 6578607), (25788, 6265340), (32235, 5012272), (34384, 4699005), (36840, 4385738), (42980, 3759204), (51576, 3132670), (64470, 2506136), (73680, 2192869), (85960, 1879602), (103152, 1566335), (128940, 1253068), (171920, 939801), (257880, 626534), (313267, 515760)]