222728640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12211}}^1$

素因数の和:12250

約数の個数: 112

約数和(自身を含む): 744443520

約数和(自身を除く): 521714880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 12211, 18240, 24422, 36633, 48844, 61055, 73266, 97688, 122110, 146532, 183165, 195376, 232009, 244220, 293064, 366330, 390752, 464018, 488440, 586128, 696027, 732660, 781504, 928036, 976880, 1160045, 1172256, 1392054, 1465320, 1856072, 1953760, 2320090, 2344512, 2784108, 2930640, 3480135, 3712144, 3907520, 4640180, 5568216, 5861280, 6960270, 7424288, 9280360, 11136432, 11722560, 13920540, 14848576, 18560720, 22272864, 27841080, 37121440, 44545728, 55682160, 74242880, 111364320, 222728640]

約数ペア:

[(1, 222728640), (2, 111364320), (3, 74242880), (4, 55682160), (5, 44545728), (6, 37121440), (8, 27841080), (10, 22272864), (12, 18560720), (15, 14848576), (16, 13920540), (19, 11722560), (20, 11136432), (24, 9280360), (30, 7424288), (32, 6960270), (38, 5861280), (40, 5568216), (48, 4640180), (57, 3907520), (60, 3712144), (64, 3480135), (76, 2930640), (80, 2784108), (95, 2344512), (96, 2320090), (114, 1953760), (120, 1856072), (152, 1465320), (160, 1392054), (190, 1172256), (192, 1160045), (228, 976880), (240, 928036), (285, 781504), (304, 732660), (320, 696027), (380, 586128), (456, 488440), (480, 464018), (570, 390752), (608, 366330), (760, 293064), (912, 244220), (960, 232009), (1140, 195376), (1216, 183165), (1520, 146532), (1824, 122110), (2280, 97688), (3040, 73266), (3648, 61055), (4560, 48844), (6080, 36633), (9120, 24422), (12211, 18240)]