1084904940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 3835077120

約数和(自身を除く): 2750172180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 257, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 514, 529, 532, 570, 644, 665, 690, 771, 798, 805, 874, 966, 1028, 1058, 1140, 1285, 1311, 1330, 1380, 1542, 1587, 1596, 1610, 1748, 1799, 1932, 1995, 2116, 2185, 2415, 2570, 2622, 2645, 2660, 3059, 3084, 3174, 3220, 3598, 3703, 3855, 3990, 4370, 4830, 4883, 5140, 5244, 5290, 5397, 5911, 6118, 6348, 6555, 7196, 7406, 7710, 7935, 7980, 8740, 8995, 9177, 9660, 9766, 10051, 10580, 10794, 11109, 11822, 12236, 13110, 14649, 14812, 15295, 15420, 15870, 17733, 17990, 18354, 18515, 19532, 20102, 21588, 22218, 23644, 24415, 26220, 26985, 29298, 29555, 30153, 30590, 31740, 34181, 35466, 35980, 36708, 37030, 40204, 41377, 44436, 45885, 48830, 50255, 53970, 55545, 58596, 59110, 60306, 61180, 68362, 70357, 70932, 73245, 74060, 82754, 88665, 91770, 97660, 100510, 102543, 107940, 111090, 112309, 118220, 120612, 124131, 135953, 136724, 140714, 146490, 150765, 165508, 170905, 177330, 183540, 201020, 205086, 206885, 211071, 222180, 224618, 248262, 271906, 281428, 292980, 301530, 336927, 341810, 351785, 354660, 407859, 410172, 413770, 422142, 449236, 496524, 512715, 543812, 561545, 603060, 620655, 673854, 679765, 683620, 703570, 786163, 815718, 827540, 844284, 951671, 1025430, 1055355, 1123090, 1241310, 1347708, 1359530, 1407140, 1572326, 1631436, 1684635, 1903342, 2039295, 2050860, 2110710, 2246180, 2358489, 2482620, 2583107, 2719060, 2855013, 3144652, 3369270, 3806684, 3930815, 4078590, 4221420, 4716978, 4758355, 5166214, 5710026, 6738540, 7749321, 7861630, 8157180, 9433956, 9516710, 10332428, 11420052, 11792445, 12915535, 14275065, 15498642, 15723260, 18081749, 19033420, 23584890, 25831070, 28550130, 30997284, 36163498, 38746605, 47169780, 51662140, 54245247, 57100260, 72326996, 77493210, 90408745, 108490494, 154986420, 180817490, 216980988, 271226235, 361634980, 542452470, 1084904940]

約数ペア:

[(1, 1084904940), (2, 542452470), (3, 361634980), (4, 271226235), (5, 216980988), (6, 180817490), (7, 154986420), (10, 108490494), (12, 90408745), (14, 77493210), (15, 72326996), (19, 57100260), (20, 54245247), (21, 51662140), (23, 47169780), (28, 38746605), (30, 36163498), (35, 30997284), (38, 28550130), (42, 25831070), (46, 23584890), (57, 19033420), (60, 18081749), (69, 15723260), (70, 15498642), (76, 14275065), (84, 12915535), (92, 11792445), (95, 11420052), (105, 10332428), (114, 9516710), (115, 9433956), (133, 8157180), (138, 7861630), (140, 7749321), (161, 6738540), (190, 5710026), (210, 5166214), (228, 4758355), (230, 4716978), (257, 4221420), (266, 4078590), (276, 3930815), (285, 3806684), (322, 3369270), (345, 3144652), (380, 2855013), (399, 2719060), (420, 2583107), (437, 2482620), (460, 2358489), (483, 2246180), (514, 2110710), (529, 2050860), (532, 2039295), (570, 1903342), (644, 1684635), (665, 1631436), (690, 1572326), (771, 1407140), (798, 1359530), (805, 1347708), (874, 1241310), (966, 1123090), (1028, 1055355), (1058, 1025430), (1140, 951671), (1285, 844284), (1311, 827540), (1330, 815718), (1380, 786163), (1542, 703570), (1587, 683620), (1596, 679765), (1610, 673854), (1748, 620655), (1799, 603060), (1932, 561545), (1995, 543812), (2116, 512715), (2185, 496524), (2415, 449236), (2570, 422142), (2622, 413770), (2645, 410172), (2660, 407859), (3059, 354660), (3084, 351785), (3174, 341810), (3220, 336927), (3598, 301530), (3703, 292980), (3855, 281428), (3990, 271906), (4370, 248262), (4830, 224618), (4883, 222180), (5140, 211071), (5244, 206885), (5290, 205086), (5397, 201020), (5911, 183540), (6118, 177330), (6348, 170905), (6555, 165508), (7196, 150765), (7406, 146490), (7710, 140714), (7935, 136724), (7980, 135953), (8740, 124131), (8995, 120612), (9177, 118220), (9660, 112309), (9766, 111090), (10051, 107940), (10580, 102543), (10794, 100510), (11109, 97660), (11822, 91770), (12236, 88665), (13110, 82754), (14649, 74060), (14812, 73245), (15295, 70932), (15420, 70357), (15870, 68362), (17733, 61180), (17990, 60306), (18354, 59110), (18515, 58596), (19532, 55545), (20102, 53970), (21588, 50255), (22218, 48830), (23644, 45885), (24415, 44436), (26220, 41377), (26985, 40204), (29298, 37030), (29555, 36708), (30153, 35980), (30590, 35466), (31740, 34181)]