212488320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10061}}^1$

素因数の和:10094

約数の個数: 128

約数和(自身を含む): 738953280

約数和(自身を除く): 526464960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10061, 10560, 20122, 21120, 30183, 40244, 50305, 60366, 80488, 100610, 110671, 120732, 150915, 160976, 201220, 221342, 241464, 301830, 321952, 332013, 402440, 442684, 482928, 553355, 603660, 643904, 664026, 804880, 885368, 965856, 1106710, 1207320, 1287808, 1328052, 1609760, 1660065, 1770736, 1931712, 2213420, 2414640, 2656104, 3219520, 3320130, 3541472, 3863424, 4426840, 4829280, 5312208, 6439040, 6640260, 7082944, 8853680, 9658560, 10624416, 13280520, 14165888, 17707360, 19317120, 21248832, 26561040, 35414720, 42497664, 53122080, 70829440, 106244160, 212488320]

約数ペア:

[(1, 212488320), (2, 106244160), (3, 70829440), (4, 53122080), (5, 42497664), (6, 35414720), (8, 26561040), (10, 21248832), (11, 19317120), (12, 17707360), (15, 14165888), (16, 13280520), (20, 10624416), (22, 9658560), (24, 8853680), (30, 7082944), (32, 6640260), (33, 6439040), (40, 5312208), (44, 4829280), (48, 4426840), (55, 3863424), (60, 3541472), (64, 3320130), (66, 3219520), (80, 2656104), (88, 2414640), (96, 2213420), (110, 1931712), (120, 1770736), (128, 1660065), (132, 1609760), (160, 1328052), (165, 1287808), (176, 1207320), (192, 1106710), (220, 965856), (240, 885368), (264, 804880), (320, 664026), (330, 643904), (352, 603660), (384, 553355), (440, 482928), (480, 442684), (528, 402440), (640, 332013), (660, 321952), (704, 301830), (880, 241464), (960, 221342), (1056, 201220), (1320, 160976), (1408, 150915), (1760, 120732), (1920, 110671), (2112, 100610), (2640, 80488), (3520, 60366), (4224, 50305), (5280, 40244), (7040, 30183), (10061, 21120), (10560, 20122)]