56430360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 214344000

約数和(自身を除く): 157913640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 457, 490, 504, 588, 630, 686, 735, 840, 882, 914, 980, 1029, 1176, 1260, 1371, 1372, 1470, 1715, 1764, 1828, 1960, 2058, 2205, 2285, 2520, 2742, 2744, 2940, 3087, 3199, 3430, 3528, 3656, 4113, 4116, 4410, 4570, 5145, 5484, 5880, 6174, 6398, 6855, 6860, 8226, 8232, 8820, 9140, 9597, 10290, 10968, 12348, 12796, 13710, 13720, 15435, 15995, 16452, 17640, 18280, 19194, 20565, 20580, 22393, 24696, 25592, 27420, 28791, 30870, 31990, 32904, 38388, 41130, 41160, 44786, 47985, 54840, 57582, 61740, 63980, 67179, 76776, 82260, 89572, 95970, 111965, 115164, 123480, 127960, 134358, 143955, 156751, 164520, 179144, 191940, 201537, 223930, 230328, 268716, 287910, 313502, 335895, 383880, 403074, 447860, 470253, 537432, 575820, 627004, 671790, 783755, 806148, 895720, 940506, 1007685, 1151640, 1254008, 1343580, 1410759, 1567510, 1612296, 1881012, 2015370, 2351265, 2687160, 2821518, 3135020, 3762024, 4030740, 4702530, 5643036, 6270040, 7053795, 8061480, 9405060, 11286072, 14107590, 18810120, 28215180, 56430360]

約数ペア:

[(1, 56430360), (2, 28215180), (3, 18810120), (4, 14107590), (5, 11286072), (6, 9405060), (7, 8061480), (8, 7053795), (9, 6270040), (10, 5643036), (12, 4702530), (14, 4030740), (15, 3762024), (18, 3135020), (20, 2821518), (21, 2687160), (24, 2351265), (28, 2015370), (30, 1881012), (35, 1612296), (36, 1567510), (40, 1410759), (42, 1343580), (45, 1254008), (49, 1151640), (56, 1007685), (60, 940506), (63, 895720), (70, 806148), (72, 783755), (84, 671790), (90, 627004), (98, 575820), (105, 537432), (120, 470253), (126, 447860), (140, 403074), (147, 383880), (168, 335895), (180, 313502), (196, 287910), (210, 268716), (245, 230328), (252, 223930), (280, 201537), (294, 191940), (315, 179144), (343, 164520), (360, 156751), (392, 143955), (420, 134358), (441, 127960), (457, 123480), (490, 115164), (504, 111965), (588, 95970), (630, 89572), (686, 82260), (735, 76776), (840, 67179), (882, 63980), (914, 61740), (980, 57582), (1029, 54840), (1176, 47985), (1260, 44786), (1371, 41160), (1372, 41130), (1470, 38388), (1715, 32904), (1764, 31990), (1828, 30870), (1960, 28791), (2058, 27420), (2205, 25592), (2285, 24696), (2520, 22393), (2742, 20580), (2744, 20565), (2940, 19194), (3087, 18280), (3199, 17640), (3430, 16452), (3528, 15995), (3656, 15435), (4113, 13720), (4116, 13710), (4410, 12796), (4570, 12348), (5145, 10968), (5484, 10290), (5880, 9597), (6174, 9140), (6398, 8820), (6855, 8232), (6860, 8226)]