159643260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 608549760

約数和(自身を除く): 448906500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 51, 58, 60, 63, 68, 70, 84, 85, 87, 90, 102, 105, 116, 119, 126, 140, 145, 153, 170, 174, 180, 203, 204, 210, 238, 252, 255, 257, 261, 290, 306, 315, 340, 348, 357, 406, 420, 435, 476, 493, 510, 514, 522, 580, 595, 609, 612, 630, 714, 765, 771, 812, 870, 986, 1015, 1020, 1028, 1044, 1071, 1190, 1218, 1260, 1285, 1305, 1428, 1479, 1530, 1542, 1740, 1785, 1799, 1827, 1972, 2030, 2142, 2313, 2380, 2436, 2465, 2570, 2610, 2958, 3045, 3060, 3084, 3451, 3570, 3598, 3654, 3855, 4060, 4284, 4369, 4437, 4626, 4930, 5140, 5220, 5355, 5397, 5916, 6090, 6902, 7140, 7196, 7308, 7395, 7453, 7710, 8738, 8874, 8995, 9135, 9252, 9860, 10353, 10710, 10794, 11565, 12180, 13107, 13804, 14790, 14906, 15420, 16191, 17255, 17476, 17748, 17990, 18270, 20706, 21420, 21588, 21845, 22185, 22359, 23130, 26214, 26985, 29580, 29812, 30583, 31059, 32382, 34510, 35980, 36540, 37265, 39321, 41412, 43690, 44370, 44718, 46260, 51765, 52171, 52428, 53970, 61166, 62118, 64764, 65535, 67077, 69020, 74530, 78642, 80955, 87380, 88740, 89436, 91749, 103530, 104342, 107940, 111795, 122332, 124236, 126701, 131070, 134154, 149060, 152915, 155295, 156513, 157284, 161910, 183498, 196605, 207060, 208684, 223590, 253402, 260855, 262140, 268308, 275247, 305830, 310590, 313026, 323820, 335385, 366996, 380103, 393210, 447180, 458745, 469539, 506804, 521710, 550494, 611660, 621180, 626052, 633505, 670770, 760206, 782565, 786420, 886907, 917490, 939078, 1043420, 1100988, 1140309, 1267010, 1341540, 1376235, 1520412, 1565130, 1773814, 1834980, 1878156, 1900515, 2280618, 2347695, 2534020, 2660721, 2752470, 3130260, 3547628, 3801030, 4434535, 4561236, 4695390, 5321442, 5504940, 5701545, 7602060, 7982163, 8869070, 9390780, 10642884, 11403090, 13303605, 15964326, 17738140, 22806180, 26607210, 31928652, 39910815, 53214420, 79821630, 159643260]

約数ペア:

[(1, 159643260), (2, 79821630), (3, 53214420), (4, 39910815), (5, 31928652), (6, 26607210), (7, 22806180), (9, 17738140), (10, 15964326), (12, 13303605), (14, 11403090), (15, 10642884), (17, 9390780), (18, 8869070), (20, 7982163), (21, 7602060), (28, 5701545), (29, 5504940), (30, 5321442), (34, 4695390), (35, 4561236), (36, 4434535), (42, 3801030), (45, 3547628), (51, 3130260), (58, 2752470), (60, 2660721), (63, 2534020), (68, 2347695), (70, 2280618), (84, 1900515), (85, 1878156), (87, 1834980), (90, 1773814), (102, 1565130), (105, 1520412), (116, 1376235), (119, 1341540), (126, 1267010), (140, 1140309), (145, 1100988), (153, 1043420), (170, 939078), (174, 917490), (180, 886907), (203, 786420), (204, 782565), (210, 760206), (238, 670770), (252, 633505), (255, 626052), (257, 621180), (261, 611660), (290, 550494), (306, 521710), (315, 506804), (340, 469539), (348, 458745), (357, 447180), (406, 393210), (420, 380103), (435, 366996), (476, 335385), (493, 323820), (510, 313026), (514, 310590), (522, 305830), (580, 275247), (595, 268308), (609, 262140), (612, 260855), (630, 253402), (714, 223590), (765, 208684), (771, 207060), (812, 196605), (870, 183498), (986, 161910), (1015, 157284), (1020, 156513), (1028, 155295), (1044, 152915), (1071, 149060), (1190, 134154), (1218, 131070), (1260, 126701), (1285, 124236), (1305, 122332), (1428, 111795), (1479, 107940), (1530, 104342), (1542, 103530), (1740, 91749), (1785, 89436), (1799, 88740), (1827, 87380), (1972, 80955), (2030, 78642), (2142, 74530), (2313, 69020), (2380, 67077), (2436, 65535), (2465, 64764), (2570, 62118), (2610, 61166), (2958, 53970), (3045, 52428), (3060, 52171), (3084, 51765), (3451, 46260), (3570, 44718), (3598, 44370), (3654, 43690), (3855, 41412), (4060, 39321), (4284, 37265), (4369, 36540), (4437, 35980), (4626, 34510), (4930, 32382), (5140, 31059), (5220, 30583), (5355, 29812), (5397, 29580), (5916, 26985), (6090, 26214), (6902, 23130), (7140, 22359), (7196, 22185), (7308, 21845), (7395, 21588), (7453, 21420), (7710, 20706), (8738, 18270), (8874, 17990), (8995, 17748), (9135, 17476), (9252, 17255), (9860, 16191), (10353, 15420), (10710, 14906), (10794, 14790), (11565, 13804), (12180, 13107)]