168446880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 288

約数和(自身を含む): 696294144

約数和(自身を除く): 527847264

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, 983, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 1966, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 2949, 3060, 3360, 3570, 3808, 3932, 4080, 4284, 4760, 4896, 4915, 5040, 5355, 5712, 5898, 6120, 6881, 7140, 7864, 8160, 8568, 8847, 9520, 9830, 10080, 10710, 11424, 11796, 12240, 13762, 14280, 14745, 15728, 16711, 17136, 17694, 19040, 19660, 20643, 21420, 23592, 24480, 27524, 28560, 29490, 31456, 33422, 34272, 34405, 35388, 39320, 41286, 42840, 44235, 47184, 50133, 55048, 57120, 58980, 61929, 66844, 68810, 70776, 78640, 82572, 83555, 85680, 88470, 94368, 100266, 103215, 110096, 116977, 117960, 123858, 133688, 137620, 141552, 150399, 157280, 165144, 167110, 171360, 176940, 200532, 206430, 220192, 233954, 235920, 247716, 250665, 267376, 275240, 283104, 300798, 309645, 330288, 334220, 350931, 353880, 401064, 412860, 467908, 471840, 495432, 501330, 534752, 550480, 584885, 601596, 619290, 660576, 668440, 701862, 707760, 751995, 802128, 825720, 935816, 990864, 1002660, 1052793, 1100960, 1169770, 1203192, 1238580, 1336880, 1403724, 1415520, 1503990, 1604256, 1651440, 1754655, 1871632, 1981728, 2005320, 2105586, 2339540, 2406384, 2477160, 2673760, 2807448, 3007980, 3302880, 3509310, 3743264, 4010640, 4211172, 4679080, 4812768, 4954320, 5263965, 5614896, 6015960, 7018620, 8021280, 8422344, 9358160, 9908640, 10527930, 11229792, 12031920, 14037240, 16844688, 18716320, 21055860, 24063840, 28074480, 33689376, 42111720, 56148960, 84223440, 168446880]

約数ペア:

[(1, 168446880), (2, 84223440), (3, 56148960), (4, 42111720), (5, 33689376), (6, 28074480), (7, 24063840), (8, 21055860), (9, 18716320), (10, 16844688), (12, 14037240), (14, 12031920), (15, 11229792), (16, 10527930), (17, 9908640), (18, 9358160), (20, 8422344), (21, 8021280), (24, 7018620), (28, 6015960), (30, 5614896), (32, 5263965), (34, 4954320), (35, 4812768), (36, 4679080), (40, 4211172), (42, 4010640), (45, 3743264), (48, 3509310), (51, 3302880), (56, 3007980), (60, 2807448), (63, 2673760), (68, 2477160), (70, 2406384), (72, 2339540), (80, 2105586), (84, 2005320), (85, 1981728), (90, 1871632), (96, 1754655), (102, 1651440), (105, 1604256), (112, 1503990), (119, 1415520), (120, 1403724), (126, 1336880), (136, 1238580), (140, 1203192), (144, 1169770), (153, 1100960), (160, 1052793), (168, 1002660), (170, 990864), (180, 935816), (204, 825720), (210, 802128), (224, 751995), (238, 707760), (240, 701862), (252, 668440), (255, 660576), (272, 619290), (280, 601596), (288, 584885), (306, 550480), (315, 534752), (336, 501330), (340, 495432), (357, 471840), (360, 467908), (408, 412860), (420, 401064), (476, 353880), (480, 350931), (504, 334220), (510, 330288), (544, 309645), (560, 300798), (595, 283104), (612, 275240), (630, 267376), (672, 250665), (680, 247716), (714, 235920), (720, 233954), (765, 220192), (816, 206430), (840, 200532), (952, 176940), (983, 171360), (1008, 167110), (1020, 165144), (1071, 157280), (1120, 150399), (1190, 141552), (1224, 137620), (1260, 133688), (1360, 123858), (1428, 117960), (1440, 116977), (1530, 110096), (1632, 103215), (1680, 100266), (1785, 94368), (1904, 88470), (1966, 85680), (2016, 83555), (2040, 82572), (2142, 78640), (2380, 70776), (2448, 68810), (2520, 66844), (2720, 61929), (2856, 58980), (2949, 57120), (3060, 55048), (3360, 50133), (3570, 47184), (3808, 44235), (3932, 42840), (4080, 41286), (4284, 39320), (4760, 35388), (4896, 34405), (4915, 34272), (5040, 33422), (5355, 31456), (5712, 29490), (5898, 28560), (6120, 27524), (6881, 24480), (7140, 23592), (7864, 21420), (8160, 20643), (8568, 19660), (8847, 19040), (9520, 17694), (9830, 17136), (10080, 16711), (10710, 15728), (11424, 14745), (11796, 14280), (12240, 13762)]