342401280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:94

約数の個数: 288

約数和(自身を含む): 1243079040

約数和(自身を除く): 900677760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 361, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 722, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1083, 1140, 1216, 1235, 1248, 1280, 1444, 1482, 1520, 1560, 1664, 1805, 1824, 1920, 1976, 2080, 2166, 2280, 2432, 2470, 2496, 2888, 2964, 3040, 3120, 3328, 3610, 3648, 3705, 3840, 3952, 4160, 4332, 4560, 4693, 4864, 4940, 4992, 5415, 5776, 5928, 6080, 6240, 6859, 7220, 7296, 7410, 7904, 8320, 8664, 9120, 9386, 9880, 9984, 10830, 11552, 11856, 12160, 12480, 13718, 14079, 14440, 14592, 14820, 15808, 16640, 17328, 18240, 18772, 19760, 20577, 21660, 23104, 23465, 23712, 24320, 24960, 27436, 28158, 28880, 29640, 31616, 34295, 34656, 36480, 37544, 39520, 41154, 43320, 46208, 46930, 47424, 49920, 54872, 56316, 57760, 59280, 63232, 68590, 69312, 70395, 72960, 75088, 79040, 82308, 86640, 89167, 92416, 93860, 94848, 102885, 109744, 112632, 115520, 118560, 137180, 138624, 140790, 150176, 158080, 164616, 173280, 178334, 187720, 189696, 205770, 219488, 225264, 231040, 237120, 267501, 274360, 277248, 281580, 300352, 316160, 329232, 346560, 356668, 375440, 411540, 438976, 445835, 450528, 462080, 474240, 535002, 548720, 563160, 600704, 658464, 693120, 713336, 750880, 823080, 877952, 891670, 901056, 948480, 1070004, 1097440, 1126320, 1201408, 1316928, 1337505, 1386240, 1426672, 1501760, 1646160, 1755904, 1783340, 1802112, 2140008, 2194880, 2252640, 2633856, 2675010, 2853344, 3003520, 3292320, 3566680, 3604224, 4280016, 4389760, 4505280, 5267712, 5350020, 5706688, 6007040, 6584640, 7133360, 8560032, 8779520, 9010560, 10700040, 11413376, 13169280, 14266720, 17120064, 18021120, 21400080, 22826752, 26338560, 28533440, 34240128, 42800160, 57066880, 68480256, 85600320, 114133760, 171200640, 342401280]

約数ペア:

[(1, 342401280), (2, 171200640), (3, 114133760), (4, 85600320), (5, 68480256), (6, 57066880), (8, 42800160), (10, 34240128), (12, 28533440), (13, 26338560), (15, 22826752), (16, 21400080), (19, 18021120), (20, 17120064), (24, 14266720), (26, 13169280), (30, 11413376), (32, 10700040), (38, 9010560), (39, 8779520), (40, 8560032), (48, 7133360), (52, 6584640), (57, 6007040), (60, 5706688), (64, 5350020), (65, 5267712), (76, 4505280), (78, 4389760), (80, 4280016), (95, 3604224), (96, 3566680), (104, 3292320), (114, 3003520), (120, 2853344), (128, 2675010), (130, 2633856), (152, 2252640), (156, 2194880), (160, 2140008), (190, 1802112), (192, 1783340), (195, 1755904), (208, 1646160), (228, 1501760), (240, 1426672), (247, 1386240), (256, 1337505), (260, 1316928), (285, 1201408), (304, 1126320), (312, 1097440), (320, 1070004), (361, 948480), (380, 901056), (384, 891670), (390, 877952), (416, 823080), (456, 750880), (480, 713336), (494, 693120), (520, 658464), (570, 600704), (608, 563160), (624, 548720), (640, 535002), (722, 474240), (741, 462080), (760, 450528), (768, 445835), (780, 438976), (832, 411540), (912, 375440), (960, 356668), (988, 346560), (1040, 329232), (1083, 316160), (1140, 300352), (1216, 281580), (1235, 277248), (1248, 274360), (1280, 267501), (1444, 237120), (1482, 231040), (1520, 225264), (1560, 219488), (1664, 205770), (1805, 189696), (1824, 187720), (1920, 178334), (1976, 173280), (2080, 164616), (2166, 158080), (2280, 150176), (2432, 140790), (2470, 138624), (2496, 137180), (2888, 118560), (2964, 115520), (3040, 112632), (3120, 109744), (3328, 102885), (3610, 94848), (3648, 93860), (3705, 92416), (3840, 89167), (3952, 86640), (4160, 82308), (4332, 79040), (4560, 75088), (4693, 72960), (4864, 70395), (4940, 69312), (4992, 68590), (5415, 63232), (5776, 59280), (5928, 57760), (6080, 56316), (6240, 54872), (6859, 49920), (7220, 47424), (7296, 46930), (7410, 46208), (7904, 43320), (8320, 41154), (8664, 39520), (9120, 37544), (9386, 36480), (9880, 34656), (9984, 34295), (10830, 31616), (11552, 29640), (11856, 28880), (12160, 28158), (12480, 27436), (13718, 24960), (14079, 24320), (14440, 23712), (14592, 23465), (14820, 23104), (15808, 21660), (16640, 20577), (17328, 19760), (18240, 18772)]