2690273040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:854

約数の個数: 320

約数和(自身を含む): 10332672000

約数和(自身を除く): 7642398960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 199, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 398, 420, 455, 520, 546, 560, 597, 619, 624, 728, 780, 796, 840, 910, 995, 1040, 1092, 1194, 1238, 1365, 1393, 1456, 1560, 1592, 1680, 1820, 1857, 1990, 2184, 2388, 2476, 2587, 2730, 2786, 2985, 3095, 3120, 3184, 3640, 3714, 3980, 4179, 4333, 4368, 4776, 4952, 5174, 5460, 5572, 5970, 6190, 6965, 7280, 7428, 7761, 7960, 8047, 8358, 8666, 9285, 9552, 9904, 10348, 10920, 11144, 11940, 12380, 12935, 12999, 13930, 14856, 15522, 15920, 16094, 16716, 17332, 18109, 18570, 20696, 20895, 21665, 21840, 22288, 23880, 24141, 24760, 25870, 25998, 27860, 29712, 31044, 32188, 33432, 34664, 36218, 37140, 38805, 40235, 41392, 41790, 43330, 47760, 48282, 49520, 51740, 51996, 54327, 55720, 56329, 62088, 64376, 64995, 66864, 69328, 72436, 74280, 77610, 80470, 83580, 86660, 90545, 96564, 103480, 103992, 108654, 111440, 112658, 120705, 123181, 124176, 128752, 129990, 144872, 148560, 155220, 160940, 167160, 168987, 173320, 181090, 193128, 206960, 207984, 217308, 225316, 241410, 246362, 259980, 271635, 281645, 289744, 310440, 321880, 334320, 337974, 346640, 362180, 369543, 386256, 434616, 450632, 482820, 492724, 519960, 543270, 563290, 615905, 620880, 643760, 675948, 724360, 739086, 844935, 862267, 869232, 901264, 965640, 985448, 1039920, 1086540, 1126580, 1231810, 1351896, 1448720, 1478172, 1601353, 1689870, 1724534, 1847715, 1931280, 1970896, 2173080, 2253160, 2463620, 2586801, 2703792, 2956344, 3202706, 3379740, 3449068, 3695430, 4311335, 4346160, 4506320, 4804059, 4927240, 5173602, 5912688, 6405412, 6759480, 6898136, 7390860, 8006765, 8622670, 9608118, 9854480, 10347204, 11209471, 12810824, 12934005, 13518960, 13796272, 14781720, 16013530, 17245340, 19216236, 20694408, 22418942, 24020295, 25621648, 25868010, 29563440, 32027060, 33628413, 34490680, 38432472, 41388816, 44837884, 48040590, 51736020, 56047355, 64054120, 67256826, 68981360, 76864944, 89675768, 96081180, 103472040, 112094710, 128108240, 134513652, 168142065, 179351536, 192162360, 206944080, 224189420, 269027304, 336284130, 384324720, 448378840, 538054608, 672568260, 896757680, 1345136520, 2690273040]

約数ペア:

[(1, 2690273040), (2, 1345136520), (3, 896757680), (4, 672568260), (5, 538054608), (6, 448378840), (7, 384324720), (8, 336284130), (10, 269027304), (12, 224189420), (13, 206944080), (14, 192162360), (15, 179351536), (16, 168142065), (20, 134513652), (21, 128108240), (24, 112094710), (26, 103472040), (28, 96081180), (30, 89675768), (35, 76864944), (39, 68981360), (40, 67256826), (42, 64054120), (48, 56047355), (52, 51736020), (56, 48040590), (60, 44837884), (65, 41388816), (70, 38432472), (78, 34490680), (80, 33628413), (84, 32027060), (91, 29563440), (104, 25868010), (105, 25621648), (112, 24020295), (120, 22418942), (130, 20694408), (140, 19216236), (156, 17245340), (168, 16013530), (182, 14781720), (195, 13796272), (199, 13518960), (208, 12934005), (210, 12810824), (240, 11209471), (260, 10347204), (273, 9854480), (280, 9608118), (312, 8622670), (336, 8006765), (364, 7390860), (390, 6898136), (398, 6759480), (420, 6405412), (455, 5912688), (520, 5173602), (546, 4927240), (560, 4804059), (597, 4506320), (619, 4346160), (624, 4311335), (728, 3695430), (780, 3449068), (796, 3379740), (840, 3202706), (910, 2956344), (995, 2703792), (1040, 2586801), (1092, 2463620), (1194, 2253160), (1238, 2173080), (1365, 1970896), (1393, 1931280), (1456, 1847715), (1560, 1724534), (1592, 1689870), (1680, 1601353), (1820, 1478172), (1857, 1448720), (1990, 1351896), (2184, 1231810), (2388, 1126580), (2476, 1086540), (2587, 1039920), (2730, 985448), (2786, 965640), (2985, 901264), (3095, 869232), (3120, 862267), (3184, 844935), (3640, 739086), (3714, 724360), (3980, 675948), (4179, 643760), (4333, 620880), (4368, 615905), (4776, 563290), (4952, 543270), (5174, 519960), (5460, 492724), (5572, 482820), (5970, 450632), (6190, 434616), (6965, 386256), (7280, 369543), (7428, 362180), (7761, 346640), (7960, 337974), (8047, 334320), (8358, 321880), (8666, 310440), (9285, 289744), (9552, 281645), (9904, 271635), (10348, 259980), (10920, 246362), (11144, 241410), (11940, 225316), (12380, 217308), (12935, 207984), (12999, 206960), (13930, 193128), (14856, 181090), (15522, 173320), (15920, 168987), (16094, 167160), (16716, 160940), (17332, 155220), (18109, 148560), (18570, 144872), (20696, 129990), (20895, 128752), (21665, 124176), (21840, 123181), (22288, 120705), (23880, 112658), (24141, 111440), (24760, 108654), (25870, 103992), (25998, 103480), (27860, 96564), (29712, 90545), (31044, 86660), (32188, 83580), (33432, 80470), (34664, 77610), (36218, 74280), (37140, 72436), (38805, 69328), (40235, 66864), (41392, 64995), (41790, 64376), (43330, 62088), (47760, 56329), (48282, 55720), (49520, 54327), (51740, 51996)]