345301320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 1291530240

約数和(自身を除く): 946228920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 103, 104, 105, 120, 130, 140, 156, 168, 182, 195, 206, 210, 260, 273, 280, 307, 309, 312, 364, 390, 412, 420, 455, 515, 520, 546, 614, 618, 721, 728, 780, 824, 840, 910, 921, 1030, 1092, 1228, 1236, 1339, 1365, 1442, 1535, 1545, 1560, 1820, 1842, 2060, 2149, 2163, 2184, 2456, 2472, 2678, 2730, 2884, 3070, 3090, 3605, 3640, 3684, 3991, 4017, 4120, 4298, 4326, 4605, 5356, 5460, 5768, 6140, 6180, 6447, 6695, 7210, 7368, 7982, 8034, 8596, 8652, 9210, 9373, 10712, 10745, 10815, 10920, 11973, 12280, 12360, 12894, 13390, 14420, 15964, 16068, 17192, 17304, 18420, 18746, 19955, 20085, 21490, 21630, 23946, 25788, 26780, 27937, 28119, 28840, 31621, 31928, 32136, 32235, 36840, 37492, 39910, 40170, 42980, 43260, 46865, 47892, 51576, 53560, 55874, 56238, 59865, 63242, 64470, 74984, 79820, 80340, 83811, 85960, 86520, 93730, 94863, 95784, 111748, 112476, 119730, 126484, 128940, 139685, 140595, 158105, 159640, 160680, 167622, 187460, 189726, 221347, 223496, 224952, 239460, 252968, 257880, 279370, 281190, 316210, 335244, 374920, 379452, 411073, 419055, 442694, 474315, 478920, 558740, 562380, 632420, 664041, 670488, 758904, 822146, 838110, 885388, 948630, 1106735, 1117480, 1124760, 1233219, 1264840, 1328082, 1644292, 1676220, 1770776, 1897260, 2055365, 2213470, 2466438, 2656164, 2877511, 3288584, 3320205, 3352440, 3794520, 4110730, 4426940, 4932876, 5312328, 5755022, 6166095, 6640410, 8221460, 8632533, 8853880, 9865752, 11510044, 12332190, 13280820, 14387555, 16442920, 17265066, 23020088, 24664380, 26561640, 28775110, 34530132, 43162665, 49328760, 57550220, 69060264, 86325330, 115100440, 172650660, 345301320]

約数ペア:

[(1, 345301320), (2, 172650660), (3, 115100440), (4, 86325330), (5, 69060264), (6, 57550220), (7, 49328760), (8, 43162665), (10, 34530132), (12, 28775110), (13, 26561640), (14, 24664380), (15, 23020088), (20, 17265066), (21, 16442920), (24, 14387555), (26, 13280820), (28, 12332190), (30, 11510044), (35, 9865752), (39, 8853880), (40, 8632533), (42, 8221460), (52, 6640410), (56, 6166095), (60, 5755022), (65, 5312328), (70, 4932876), (78, 4426940), (84, 4110730), (91, 3794520), (103, 3352440), (104, 3320205), (105, 3288584), (120, 2877511), (130, 2656164), (140, 2466438), (156, 2213470), (168, 2055365), (182, 1897260), (195, 1770776), (206, 1676220), (210, 1644292), (260, 1328082), (273, 1264840), (280, 1233219), (307, 1124760), (309, 1117480), (312, 1106735), (364, 948630), (390, 885388), (412, 838110), (420, 822146), (455, 758904), (515, 670488), (520, 664041), (546, 632420), (614, 562380), (618, 558740), (721, 478920), (728, 474315), (780, 442694), (824, 419055), (840, 411073), (910, 379452), (921, 374920), (1030, 335244), (1092, 316210), (1228, 281190), (1236, 279370), (1339, 257880), (1365, 252968), (1442, 239460), (1535, 224952), (1545, 223496), (1560, 221347), (1820, 189726), (1842, 187460), (2060, 167622), (2149, 160680), (2163, 159640), (2184, 158105), (2456, 140595), (2472, 139685), (2678, 128940), (2730, 126484), (2884, 119730), (3070, 112476), (3090, 111748), (3605, 95784), (3640, 94863), (3684, 93730), (3991, 86520), (4017, 85960), (4120, 83811), (4298, 80340), (4326, 79820), (4605, 74984), (5356, 64470), (5460, 63242), (5768, 59865), (6140, 56238), (6180, 55874), (6447, 53560), (6695, 51576), (7210, 47892), (7368, 46865), (7982, 43260), (8034, 42980), (8596, 40170), (8652, 39910), (9210, 37492), (9373, 36840), (10712, 32235), (10745, 32136), (10815, 31928), (10920, 31621), (11973, 28840), (12280, 28119), (12360, 27937), (12894, 26780), (13390, 25788), (14420, 23946), (15964, 21630), (16068, 21490), (17192, 20085), (17304, 19955), (18420, 18746)]