39191880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 150151680

約数和(自身を除く): 110959800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 97, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 194, 195, 210, 222, 259, 260, 273, 280, 291, 296, 312, 364, 370, 388, 390, 420, 444, 455, 481, 485, 518, 520, 546, 555, 582, 679, 728, 740, 776, 777, 780, 840, 888, 910, 962, 970, 1036, 1092, 1110, 1164, 1261, 1295, 1358, 1365, 1443, 1455, 1480, 1554, 1560, 1820, 1924, 1940, 2037, 2072, 2184, 2220, 2328, 2405, 2522, 2590, 2716, 2730, 2886, 2910, 3108, 3367, 3395, 3589, 3640, 3783, 3848, 3880, 3885, 4074, 4440, 4810, 5044, 5180, 5432, 5460, 5772, 5820, 6216, 6305, 6734, 6790, 7178, 7215, 7566, 7770, 8148, 8827, 9620, 10088, 10101, 10185, 10360, 10767, 10920, 11544, 11640, 12610, 13468, 13580, 14356, 14430, 15132, 15540, 16296, 16835, 17654, 17945, 18915, 19240, 20202, 20370, 21534, 25123, 25220, 26481, 26936, 27160, 28712, 28860, 30264, 31080, 33670, 35308, 35890, 37830, 40404, 40740, 43068, 44135, 46657, 50246, 50440, 50505, 52962, 53835, 57720, 67340, 70616, 71780, 75369, 75660, 80808, 81480, 86136, 88270, 93314, 100492, 101010, 105924, 107670, 125615, 132405, 134680, 139971, 143560, 150738, 151320, 176540, 186628, 200984, 202020, 211848, 215340, 233285, 251230, 264810, 279942, 301476, 326599, 353080, 373256, 376845, 404040, 430680, 466570, 502460, 529620, 559884, 602952, 653198, 699855, 753690, 933140, 979797, 1004920, 1059240, 1119768, 1306396, 1399710, 1507380, 1632995, 1866280, 1959594, 2612792, 2799420, 3014760, 3265990, 3919188, 4898985, 5598840, 6531980, 7838376, 9797970, 13063960, 19595940, 39191880]

約数ペア:

[(1, 39191880), (2, 19595940), (3, 13063960), (4, 9797970), (5, 7838376), (6, 6531980), (7, 5598840), (8, 4898985), (10, 3919188), (12, 3265990), (13, 3014760), (14, 2799420), (15, 2612792), (20, 1959594), (21, 1866280), (24, 1632995), (26, 1507380), (28, 1399710), (30, 1306396), (35, 1119768), (37, 1059240), (39, 1004920), (40, 979797), (42, 933140), (52, 753690), (56, 699855), (60, 653198), (65, 602952), (70, 559884), (74, 529620), (78, 502460), (84, 466570), (91, 430680), (97, 404040), (104, 376845), (105, 373256), (111, 353080), (120, 326599), (130, 301476), (140, 279942), (148, 264810), (156, 251230), (168, 233285), (182, 215340), (185, 211848), (194, 202020), (195, 200984), (210, 186628), (222, 176540), (259, 151320), (260, 150738), (273, 143560), (280, 139971), (291, 134680), (296, 132405), (312, 125615), (364, 107670), (370, 105924), (388, 101010), (390, 100492), (420, 93314), (444, 88270), (455, 86136), (481, 81480), (485, 80808), (518, 75660), (520, 75369), (546, 71780), (555, 70616), (582, 67340), (679, 57720), (728, 53835), (740, 52962), (776, 50505), (777, 50440), (780, 50246), (840, 46657), (888, 44135), (910, 43068), (962, 40740), (970, 40404), (1036, 37830), (1092, 35890), (1110, 35308), (1164, 33670), (1261, 31080), (1295, 30264), (1358, 28860), (1365, 28712), (1443, 27160), (1455, 26936), (1480, 26481), (1554, 25220), (1560, 25123), (1820, 21534), (1924, 20370), (1940, 20202), (2037, 19240), (2072, 18915), (2184, 17945), (2220, 17654), (2328, 16835), (2405, 16296), (2522, 15540), (2590, 15132), (2716, 14430), (2730, 14356), (2886, 13580), (2910, 13468), (3108, 12610), (3367, 11640), (3395, 11544), (3589, 10920), (3640, 10767), (3783, 10360), (3848, 10185), (3880, 10101), (3885, 10088), (4074, 9620), (4440, 8827), (4810, 8148), (5044, 7770), (5180, 7566), (5432, 7215), (5460, 7178), (5772, 6790), (5820, 6734), (6216, 6305)]