199291680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 288

約数和(自身を含む): 823665024

約数和(自身を除く): 624373344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1163, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2326, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3489, 3570, 3808, 4080, 4284, 4652, 4760, 4896, 5040, 5355, 5712, 5815, 6120, 6978, 7140, 8141, 8160, 8568, 9304, 9520, 10080, 10467, 10710, 11424, 11630, 12240, 13956, 14280, 16282, 17136, 17445, 18608, 19040, 19771, 20934, 21420, 23260, 24423, 24480, 27912, 28560, 32564, 34272, 34890, 37216, 39542, 40705, 41868, 42840, 46520, 48846, 52335, 55824, 57120, 59313, 65128, 69780, 73269, 79084, 81410, 83736, 85680, 93040, 97692, 98855, 104670, 111648, 118626, 122115, 130256, 138397, 139560, 146538, 158168, 162820, 167472, 171360, 177939, 186080, 195384, 197710, 209340, 237252, 244230, 260512, 276794, 279120, 293076, 296565, 316336, 325640, 334944, 355878, 366345, 390768, 395420, 415191, 418680, 474504, 488460, 553588, 558240, 586152, 593130, 632672, 651280, 691985, 711756, 732690, 781536, 790840, 830382, 837360, 889695, 949008, 976920, 1107176, 1172304, 1186260, 1245573, 1302560, 1383970, 1423512, 1465380, 1581680, 1660764, 1674720, 1779390, 1898016, 1953840, 2075955, 2214352, 2344608, 2372520, 2491146, 2767940, 2847024, 2930760, 3163360, 3321528, 3558780, 3907680, 4151910, 4428704, 4745040, 4982292, 5535880, 5694048, 5861520, 6227865, 6643056, 7117560, 8303820, 9490080, 9964584, 11071760, 11723040, 12455730, 13286112, 14235120, 16607640, 19929168, 22143520, 24911460, 28470240, 33215280, 39858336, 49822920, 66430560, 99645840, 199291680]

約数ペア:

[(1, 199291680), (2, 99645840), (3, 66430560), (4, 49822920), (5, 39858336), (6, 33215280), (7, 28470240), (8, 24911460), (9, 22143520), (10, 19929168), (12, 16607640), (14, 14235120), (15, 13286112), (16, 12455730), (17, 11723040), (18, 11071760), (20, 9964584), (21, 9490080), (24, 8303820), (28, 7117560), (30, 6643056), (32, 6227865), (34, 5861520), (35, 5694048), (36, 5535880), (40, 4982292), (42, 4745040), (45, 4428704), (48, 4151910), (51, 3907680), (56, 3558780), (60, 3321528), (63, 3163360), (68, 2930760), (70, 2847024), (72, 2767940), (80, 2491146), (84, 2372520), (85, 2344608), (90, 2214352), (96, 2075955), (102, 1953840), (105, 1898016), (112, 1779390), (119, 1674720), (120, 1660764), (126, 1581680), (136, 1465380), (140, 1423512), (144, 1383970), (153, 1302560), (160, 1245573), (168, 1186260), (170, 1172304), (180, 1107176), (204, 976920), (210, 949008), (224, 889695), (238, 837360), (240, 830382), (252, 790840), (255, 781536), (272, 732690), (280, 711756), (288, 691985), (306, 651280), (315, 632672), (336, 593130), (340, 586152), (357, 558240), (360, 553588), (408, 488460), (420, 474504), (476, 418680), (480, 415191), (504, 395420), (510, 390768), (544, 366345), (560, 355878), (595, 334944), (612, 325640), (630, 316336), (672, 296565), (680, 293076), (714, 279120), (720, 276794), (765, 260512), (816, 244230), (840, 237252), (952, 209340), (1008, 197710), (1020, 195384), (1071, 186080), (1120, 177939), (1163, 171360), (1190, 167472), (1224, 162820), (1260, 158168), (1360, 146538), (1428, 139560), (1440, 138397), (1530, 130256), (1632, 122115), (1680, 118626), (1785, 111648), (1904, 104670), (2016, 98855), (2040, 97692), (2142, 93040), (2326, 85680), (2380, 83736), (2448, 81410), (2520, 79084), (2720, 73269), (2856, 69780), (3060, 65128), (3360, 59313), (3489, 57120), (3570, 55824), (3808, 52335), (4080, 48846), (4284, 46520), (4652, 42840), (4760, 41868), (4896, 40705), (5040, 39542), (5355, 37216), (5712, 34890), (5815, 34272), (6120, 32564), (6978, 28560), (7140, 27912), (8141, 24480), (8160, 24423), (8568, 23260), (9304, 21420), (9520, 20934), (10080, 19771), (10467, 19040), (10710, 18608), (11424, 17445), (11630, 17136), (12240, 16282), (13956, 14280)]