168632520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 627264000

約数和(自身を除く): 458631480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 241, 245, 255, 280, 294, 340, 343, 357, 392, 408, 420, 476, 482, 490, 510, 588, 595, 680, 686, 714, 723, 735, 833, 840, 952, 964, 980, 1020, 1029, 1176, 1190, 1205, 1372, 1428, 1446, 1470, 1666, 1687, 1715, 1785, 1928, 1960, 2040, 2058, 2380, 2410, 2499, 2744, 2856, 2892, 2940, 3332, 3374, 3430, 3570, 3615, 4097, 4116, 4165, 4760, 4820, 4998, 5061, 5145, 5784, 5831, 5880, 6664, 6748, 6860, 7140, 7230, 8194, 8232, 8330, 8435, 9640, 9996, 10122, 10290, 11662, 11809, 12291, 12495, 13496, 13720, 14280, 14460, 16388, 16660, 16870, 17493, 19992, 20244, 20485, 20580, 23324, 23618, 24582, 24990, 25305, 28679, 28920, 29155, 32776, 33320, 33740, 34986, 35427, 40488, 40970, 41160, 46648, 47236, 49164, 49980, 50610, 57358, 58310, 59045, 61455, 67480, 69972, 70854, 81940, 82663, 86037, 87465, 94472, 98328, 99960, 101220, 114716, 116620, 118090, 122910, 139944, 141708, 143395, 163880, 165326, 172074, 174930, 177135, 200753, 202440, 229432, 233240, 236180, 245820, 247989, 283416, 286790, 330652, 344148, 349860, 354270, 401506, 413315, 430185, 472360, 491640, 495978, 573580, 602259, 661304, 688296, 699720, 708540, 803012, 826630, 860370, 991956, 1003765, 1147160, 1204518, 1239945, 1405271, 1417080, 1606024, 1653260, 1720740, 1983912, 2007530, 2409036, 2479890, 2810542, 3011295, 3306520, 3441480, 4015060, 4215813, 4818072, 4959780, 5621084, 6022590, 7026355, 8030120, 8431626, 9919560, 11242168, 12045180, 14052710, 16863252, 21079065, 24090360, 28105420, 33726504, 42158130, 56210840, 84316260, 168632520]

約数ペア:

[(1, 168632520), (2, 84316260), (3, 56210840), (4, 42158130), (5, 33726504), (6, 28105420), (7, 24090360), (8, 21079065), (10, 16863252), (12, 14052710), (14, 12045180), (15, 11242168), (17, 9919560), (20, 8431626), (21, 8030120), (24, 7026355), (28, 6022590), (30, 5621084), (34, 4959780), (35, 4818072), (40, 4215813), (42, 4015060), (49, 3441480), (51, 3306520), (56, 3011295), (60, 2810542), (68, 2479890), (70, 2409036), (84, 2007530), (85, 1983912), (98, 1720740), (102, 1653260), (105, 1606024), (119, 1417080), (120, 1405271), (136, 1239945), (140, 1204518), (147, 1147160), (168, 1003765), (170, 991956), (196, 860370), (204, 826630), (210, 803012), (238, 708540), (241, 699720), (245, 688296), (255, 661304), (280, 602259), (294, 573580), (340, 495978), (343, 491640), (357, 472360), (392, 430185), (408, 413315), (420, 401506), (476, 354270), (482, 349860), (490, 344148), (510, 330652), (588, 286790), (595, 283416), (680, 247989), (686, 245820), (714, 236180), (723, 233240), (735, 229432), (833, 202440), (840, 200753), (952, 177135), (964, 174930), (980, 172074), (1020, 165326), (1029, 163880), (1176, 143395), (1190, 141708), (1205, 139944), (1372, 122910), (1428, 118090), (1446, 116620), (1470, 114716), (1666, 101220), (1687, 99960), (1715, 98328), (1785, 94472), (1928, 87465), (1960, 86037), (2040, 82663), (2058, 81940), (2380, 70854), (2410, 69972), (2499, 67480), (2744, 61455), (2856, 59045), (2892, 58310), (2940, 57358), (3332, 50610), (3374, 49980), (3430, 49164), (3570, 47236), (3615, 46648), (4097, 41160), (4116, 40970), (4165, 40488), (4760, 35427), (4820, 34986), (4998, 33740), (5061, 33320), (5145, 32776), (5784, 29155), (5831, 28920), (5880, 28679), (6664, 25305), (6748, 24990), (6860, 24582), (7140, 23618), (7230, 23324), (8194, 20580), (8232, 20485), (8330, 20244), (8435, 19992), (9640, 17493), (9996, 16870), (10122, 16660), (10290, 16388), (11662, 14460), (11809, 14280), (12291, 13720), (12495, 13496)]