228882720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 799497216

約数和(自身を除く): 570614496

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, 66, 67, 80, 88, 96, 110, 120, 132, 134, 160, 165, 176, 201, 220, 240, 264, 268, 330, 335, 352, 402, 440, 480, 528, 536, 647, 660, 670, 737, 804, 880, 1005, 1056, 1072, 1294, 1320, 1340, 1474, 1608, 1760, 1941, 2010, 2144, 2211, 2588, 2640, 2680, 2948, 3216, 3235, 3685, 3882, 4020, 4422, 5176, 5280, 5360, 5896, 6432, 6470, 7117, 7370, 7764, 8040, 8844, 9705, 10352, 10720, 11055, 11792, 12940, 14234, 14740, 15528, 16080, 17688, 19410, 20704, 21351, 22110, 23584, 25880, 28468, 29480, 31056, 32160, 35376, 35585, 38820, 42702, 43349, 44220, 51760, 56936, 58960, 62112, 70752, 71170, 77640, 85404, 86698, 88440, 103520, 106755, 113872, 117920, 130047, 142340, 155280, 170808, 173396, 176880, 213510, 216745, 227744, 260094, 284680, 310560, 341616, 346792, 353760, 427020, 433490, 476839, 520188, 569360, 650235, 683232, 693584, 854040, 866980, 953678, 1040376, 1138720, 1300470, 1387168, 1430517, 1708080, 1733960, 1907356, 2080752, 2384195, 2600940, 2861034, 3416160, 3467920, 3814712, 4161504, 4768390, 5201880, 5722068, 6935840, 7152585, 7629424, 9536780, 10403760, 11444136, 14305170, 15258848, 19073560, 20807520, 22888272, 28610340, 38147120, 45776544, 57220680, 76294240, 114441360, 228882720]

約数ペア:

[(1, 228882720), (2, 114441360), (3, 76294240), (4, 57220680), (5, 45776544), (6, 38147120), (8, 28610340), (10, 22888272), (11, 20807520), (12, 19073560), (15, 15258848), (16, 14305170), (20, 11444136), (22, 10403760), (24, 9536780), (30, 7629424), (32, 7152585), (33, 6935840), (40, 5722068), (44, 5201880), (48, 4768390), (55, 4161504), (60, 3814712), (66, 3467920), (67, 3416160), (80, 2861034), (88, 2600940), (96, 2384195), (110, 2080752), (120, 1907356), (132, 1733960), (134, 1708080), (160, 1430517), (165, 1387168), (176, 1300470), (201, 1138720), (220, 1040376), (240, 953678), (264, 866980), (268, 854040), (330, 693584), (335, 683232), (352, 650235), (402, 569360), (440, 520188), (480, 476839), (528, 433490), (536, 427020), (647, 353760), (660, 346792), (670, 341616), (737, 310560), (804, 284680), (880, 260094), (1005, 227744), (1056, 216745), (1072, 213510), (1294, 176880), (1320, 173396), (1340, 170808), (1474, 155280), (1608, 142340), (1760, 130047), (1941, 117920), (2010, 113872), (2144, 106755), (2211, 103520), (2588, 88440), (2640, 86698), (2680, 85404), (2948, 77640), (3216, 71170), (3235, 70752), (3685, 62112), (3882, 58960), (4020, 56936), (4422, 51760), (5176, 44220), (5280, 43349), (5360, 42702), (5896, 38820), (6432, 35585), (6470, 35376), (7117, 32160), (7370, 31056), (7764, 29480), (8040, 28468), (8844, 25880), (9705, 23584), (10352, 22110), (10720, 21351), (11055, 20704), (11792, 19410), (12940, 17688), (14234, 16080), (14740, 15528)]