1290669012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 3901968000

約数和(自身を除く): 2611298988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 29, 36, 38, 41, 46, 54, 57, 58, 69, 76, 82, 87, 92, 108, 114, 116, 123, 138, 164, 171, 174, 207, 228, 246, 261, 276, 342, 348, 369, 414, 437, 492, 513, 522, 529, 551, 621, 667, 684, 738, 779, 783, 828, 874, 943, 1026, 1044, 1058, 1102, 1107, 1189, 1242, 1311, 1334, 1476, 1558, 1566, 1587, 1653, 1748, 1886, 2001, 2052, 2116, 2204, 2214, 2337, 2378, 2484, 2622, 2668, 2829, 3116, 3132, 3174, 3306, 3567, 3772, 3933, 4002, 4428, 4674, 4756, 4761, 4959, 5244, 5658, 6003, 6348, 6612, 7011, 7134, 7866, 8004, 8487, 9348, 9522, 9918, 10051, 10701, 11316, 11799, 12006, 12673, 14022, 14268, 14283, 14877, 15341, 15732, 16974, 17917, 18009, 19044, 19836, 20102, 21033, 21402, 21689, 22591, 23598, 24012, 25346, 25461, 27347, 28044, 28566, 29754, 30153, 30682, 32103, 33948, 35834, 36018, 38019, 40204, 42066, 42804, 43378, 45182, 46023, 47196, 50692, 50922, 53751, 54694, 57132, 59508, 60306, 61364, 64206, 65067, 67773, 71668, 72036, 76038, 82041, 84132, 86756, 90364, 90459, 92046, 101844, 107502, 109388, 114057, 120612, 128412, 130134, 135546, 138069, 152076, 161253, 164082, 180918, 184092, 195201, 203319, 215004, 228114, 246123, 260268, 271092, 271377, 276138, 291479, 322506, 328164, 342171, 361836, 390402, 406638, 412091, 414207, 456228, 483759, 492246, 519593, 542754, 552276, 582958, 585603, 609957, 628981, 645012, 684342, 738369, 780804, 813276, 824182, 828414, 874437, 967518, 984492, 1039186, 1085508, 1165916, 1171206, 1219914, 1236273, 1257962, 1368684, 1476738, 1558779, 1648364, 1656828, 1748874, 1886943, 1935036, 2078372, 2342412, 2439828, 2472546, 2515924, 2623311, 2953476, 3117558, 3497748, 3708819, 3773886, 4676337, 4945092, 5246622, 5660829, 6235116, 7417638, 7547772, 7869933, 9352674, 10493244, 11126457, 11321658, 11950639, 14029011, 14835276, 15739866, 16982487, 18705348, 22252914, 22643316, 23901278, 28058022, 31479732, 33964974, 35851917, 44505828, 47802556, 56116044, 67929948, 71703834, 107555751, 143407668, 215111502, 322667253, 430223004, 645334506, 1290669012]

約数ペア:

[(1, 1290669012), (2, 645334506), (3, 430223004), (4, 322667253), (6, 215111502), (9, 143407668), (12, 107555751), (18, 71703834), (19, 67929948), (23, 56116044), (27, 47802556), (29, 44505828), (36, 35851917), (38, 33964974), (41, 31479732), (46, 28058022), (54, 23901278), (57, 22643316), (58, 22252914), (69, 18705348), (76, 16982487), (82, 15739866), (87, 14835276), (92, 14029011), (108, 11950639), (114, 11321658), (116, 11126457), (123, 10493244), (138, 9352674), (164, 7869933), (171, 7547772), (174, 7417638), (207, 6235116), (228, 5660829), (246, 5246622), (261, 4945092), (276, 4676337), (342, 3773886), (348, 3708819), (369, 3497748), (414, 3117558), (437, 2953476), (492, 2623311), (513, 2515924), (522, 2472546), (529, 2439828), (551, 2342412), (621, 2078372), (667, 1935036), (684, 1886943), (738, 1748874), (779, 1656828), (783, 1648364), (828, 1558779), (874, 1476738), (943, 1368684), (1026, 1257962), (1044, 1236273), (1058, 1219914), (1102, 1171206), (1107, 1165916), (1189, 1085508), (1242, 1039186), (1311, 984492), (1334, 967518), (1476, 874437), (1558, 828414), (1566, 824182), (1587, 813276), (1653, 780804), (1748, 738369), (1886, 684342), (2001, 645012), (2052, 628981), (2116, 609957), (2204, 585603), (2214, 582958), (2337, 552276), (2378, 542754), (2484, 519593), (2622, 492246), (2668, 483759), (2829, 456228), (3116, 414207), (3132, 412091), (3174, 406638), (3306, 390402), (3567, 361836), (3772, 342171), (3933, 328164), (4002, 322506), (4428, 291479), (4674, 276138), (4756, 271377), (4761, 271092), (4959, 260268), (5244, 246123), (5658, 228114), (6003, 215004), (6348, 203319), (6612, 195201), (7011, 184092), (7134, 180918), (7866, 164082), (8004, 161253), (8487, 152076), (9348, 138069), (9522, 135546), (9918, 130134), (10051, 128412), (10701, 120612), (11316, 114057), (11799, 109388), (12006, 107502), (12673, 101844), (14022, 92046), (14268, 90459), (14283, 90364), (14877, 86756), (15341, 84132), (15732, 82041), (16974, 76038), (17917, 72036), (18009, 71668), (19044, 67773), (19836, 65067), (20102, 64206), (21033, 61364), (21402, 60306), (21689, 59508), (22591, 57132), (23598, 54694), (24012, 53751), (25346, 50922), (25461, 50692), (27347, 47196), (28044, 46023), (28566, 45182), (29754, 43378), (30153, 42804), (30682, 42066), (32103, 40204), (33948, 38019), (35834, 36018)]