218746440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18413}}^1$

素因数の和:18444

約数の個数: 128

約数和(自身を含む): 795484800

約数和(自身を除く): 576738360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 18413, 36826, 55239, 73652, 92065, 110478, 147304, 165717, 184130, 202543, 220956, 276195, 331434, 368260, 405086, 441912, 497151, 552390, 607629, 662868, 736520, 810172, 828585, 994302, 1012715, 1104780, 1215258, 1325736, 1620344, 1657170, 1822887, 1988604, 2025430, 2209560, 2430516, 2485755, 3038145, 3314340, 3645774, 3977208, 4050860, 4861032, 4971510, 5468661, 6076290, 6628680, 7291548, 8101720, 9114435, 9943020, 10937322, 12152580, 14583096, 18228870, 19886040, 21874644, 24305160, 27343305, 36457740, 43749288, 54686610, 72915480, 109373220, 218746440]

約数ペア:

[(1, 218746440), (2, 109373220), (3, 72915480), (4, 54686610), (5, 43749288), (6, 36457740), (8, 27343305), (9, 24305160), (10, 21874644), (11, 19886040), (12, 18228870), (15, 14583096), (18, 12152580), (20, 10937322), (22, 9943020), (24, 9114435), (27, 8101720), (30, 7291548), (33, 6628680), (36, 6076290), (40, 5468661), (44, 4971510), (45, 4861032), (54, 4050860), (55, 3977208), (60, 3645774), (66, 3314340), (72, 3038145), (88, 2485755), (90, 2430516), (99, 2209560), (108, 2025430), (110, 1988604), (120, 1822887), (132, 1657170), (135, 1620344), (165, 1325736), (180, 1215258), (198, 1104780), (216, 1012715), (220, 994302), (264, 828585), (270, 810172), (297, 736520), (330, 662868), (360, 607629), (396, 552390), (440, 497151), (495, 441912), (540, 405086), (594, 368260), (660, 331434), (792, 276195), (990, 220956), (1080, 202543), (1188, 184130), (1320, 165717), (1485, 147304), (1980, 110478), (2376, 92065), (2970, 73652), (3960, 55239), (5940, 36826), (11880, 18413)]