18289732160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:450

約数の個数: 336

約数和(自身を含む): 52837982208

約数和(自身を除く): 34548250048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 191, 196, 197, 217, 224, 245, 248, 280, 310, 320, 382, 392, 394, 434, 448, 490, 496, 560, 620, 764, 784, 788, 868, 955, 980, 985, 992, 1085, 1120, 1240, 1337, 1379, 1519, 1528, 1568, 1576, 1736, 1910, 1960, 1970, 1984, 2170, 2240, 2480, 2674, 2758, 3038, 3056, 3136, 3152, 3472, 3820, 3920, 3940, 4340, 4960, 5348, 5516, 5921, 6076, 6107, 6112, 6304, 6685, 6895, 6944, 7595, 7640, 7840, 7880, 8680, 9359, 9653, 9920, 10696, 11032, 11842, 12152, 12214, 12224, 12608, 13370, 13790, 13888, 15190, 15280, 15680, 15760, 17360, 18718, 19306, 21392, 22064, 23684, 24304, 24428, 26740, 27580, 29605, 30380, 30535, 30560, 31520, 34720, 37436, 37627, 38612, 41447, 42749, 42784, 44128, 46795, 47368, 48265, 48608, 48856, 53480, 55160, 59210, 60760, 61070, 61120, 63040, 69440, 74872, 75254, 77224, 82894, 85498, 85568, 88256, 93590, 94736, 96530, 97216, 97712, 106960, 110320, 118420, 121520, 122140, 149744, 150508, 154448, 165788, 170996, 187180, 188135, 189472, 193060, 195424, 207235, 213745, 213920, 220640, 236840, 243040, 244280, 263389, 290129, 299243, 299488, 301016, 308896, 331576, 341992, 374360, 376270, 378944, 386120, 390848, 414470, 427490, 427840, 441280, 473680, 486080, 488560, 526778, 580258, 598486, 598976, 602032, 617792, 663152, 683984, 748720, 752540, 772240, 828940, 854980, 947360, 977120, 1053556, 1160516, 1166437, 1196972, 1204064, 1316945, 1326304, 1367968, 1450645, 1496215, 1497440, 1505080, 1544480, 1657880, 1709960, 1843723, 1894720, 1954240, 2107112, 2321032, 2332874, 2393944, 2408128, 2633890, 2652608, 2735936, 2901290, 2992430, 2994880, 3010160, 3088960, 3315760, 3419920, 3687446, 4214224, 4642064, 4665748, 4787888, 5267780, 5802580, 5832185, 5984860, 6020320, 6631520, 6839840, 7374892, 8165059, 8428448, 9218615, 9284128, 9331496, 9575776, 10535560, 11605160, 11664370, 11969720, 12040640, 13263040, 13679680, 14749784, 16330118, 16856896, 18437230, 18568256, 18662992, 19151552, 21071120, 23210320, 23328740, 23939440, 29499568, 32660236, 36874460, 37325984, 40825295, 42142240, 46420640, 46657480, 47878880, 57155413, 58999136, 65320472, 73748920, 74651968, 81650590, 84284480, 92841280, 93314960, 95757760, 114310826, 117998272, 130640944, 147497840, 163301180, 186629920, 228621652, 261281888, 285777065, 294995680, 326602360, 373259840, 457243304, 522563776, 571554130, 589991360, 653204720, 914486608, 1143108260, 1306409440, 1828973216, 2286216520, 2612818880, 3657946432, 4572433040, 9144866080, 18289732160]

約数ペア:

[(1, 18289732160), (2, 9144866080), (4, 4572433040), (5, 3657946432), (7, 2612818880), (8, 2286216520), (10, 1828973216), (14, 1306409440), (16, 1143108260), (20, 914486608), (28, 653204720), (31, 589991360), (32, 571554130), (35, 522563776), (40, 457243304), (49, 373259840), (56, 326602360), (62, 294995680), (64, 285777065), (70, 261281888), (80, 228621652), (98, 186629920), (112, 163301180), (124, 147497840), (140, 130640944), (155, 117998272), (160, 114310826), (191, 95757760), (196, 93314960), (197, 92841280), (217, 84284480), (224, 81650590), (245, 74651968), (248, 73748920), (280, 65320472), (310, 58999136), (320, 57155413), (382, 47878880), (392, 46657480), (394, 46420640), (434, 42142240), (448, 40825295), (490, 37325984), (496, 36874460), (560, 32660236), (620, 29499568), (764, 23939440), (784, 23328740), (788, 23210320), (868, 21071120), (955, 19151552), (980, 18662992), (985, 18568256), (992, 18437230), (1085, 16856896), (1120, 16330118), (1240, 14749784), (1337, 13679680), (1379, 13263040), (1519, 12040640), (1528, 11969720), (1568, 11664370), (1576, 11605160), (1736, 10535560), (1910, 9575776), (1960, 9331496), (1970, 9284128), (1984, 9218615), (2170, 8428448), (2240, 8165059), (2480, 7374892), (2674, 6839840), (2758, 6631520), (3038, 6020320), (3056, 5984860), (3136, 5832185), (3152, 5802580), (3472, 5267780), (3820, 4787888), (3920, 4665748), (3940, 4642064), (4340, 4214224), (4960, 3687446), (5348, 3419920), (5516, 3315760), (5921, 3088960), (6076, 3010160), (6107, 2994880), (6112, 2992430), (6304, 2901290), (6685, 2735936), (6895, 2652608), (6944, 2633890), (7595, 2408128), (7640, 2393944), (7840, 2332874), (7880, 2321032), (8680, 2107112), (9359, 1954240), (9653, 1894720), (9920, 1843723), (10696, 1709960), (11032, 1657880), (11842, 1544480), (12152, 1505080), (12214, 1497440), (12224, 1496215), (12608, 1450645), (13370, 1367968), (13790, 1326304), (13888, 1316945), (15190, 1204064), (15280, 1196972), (15680, 1166437), (15760, 1160516), (17360, 1053556), (18718, 977120), (19306, 947360), (21392, 854980), (22064, 828940), (23684, 772240), (24304, 752540), (24428, 748720), (26740, 683984), (27580, 663152), (29605, 617792), (30380, 602032), (30535, 598976), (30560, 598486), (31520, 580258), (34720, 526778), (37436, 488560), (37627, 486080), (38612, 473680), (41447, 441280), (42749, 427840), (42784, 427490), (44128, 414470), (46795, 390848), (47368, 386120), (48265, 378944), (48608, 376270), (48856, 374360), (53480, 341992), (55160, 331576), (59210, 308896), (60760, 301016), (61070, 299488), (61120, 299243), (63040, 290129), (69440, 263389), (74872, 244280), (75254, 243040), (77224, 236840), (82894, 220640), (85498, 213920), (85568, 213745), (88256, 207235), (93590, 195424), (94736, 193060), (96530, 189472), (97216, 188135), (97712, 187180), (106960, 170996), (110320, 165788), (118420, 154448), (121520, 150508), (122140, 149744)]