1611481680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 360

約数和(自身を含む): 5964267816

約数和(自身を除く): 4352786136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 137, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 274, 279, 306, 310, 340, 360, 372, 408, 411, 465, 496, 510, 527, 548, 558, 612, 620, 680, 685, 720, 744, 765, 816, 822, 930, 961, 1020, 1054, 1096, 1116, 1224, 1233, 1240, 1360, 1370, 1395, 1488, 1530, 1581, 1644, 1860, 1922, 2040, 2055, 2108, 2192, 2232, 2329, 2448, 2466, 2480, 2635, 2740, 2790, 2883, 3060, 3162, 3288, 3720, 3844, 4080, 4110, 4216, 4247, 4464, 4658, 4743, 4805, 4932, 5270, 5480, 5580, 5766, 6120, 6165, 6324, 6576, 6987, 7440, 7688, 7905, 8220, 8432, 8494, 8649, 9316, 9486, 9610, 9864, 10540, 10960, 11160, 11532, 11645, 12240, 12330, 12648, 12741, 13974, 14415, 15376, 15810, 16337, 16440, 16988, 17298, 18632, 18972, 19220, 19728, 20961, 21080, 21235, 22320, 23064, 23290, 23715, 24660, 25296, 25482, 27948, 28830, 31620, 32674, 32880, 33976, 34596, 34935, 37264, 37944, 38223, 38440, 41922, 42160, 42470, 43245, 46128, 46580, 47430, 49011, 49320, 50964, 55896, 57660, 63240, 63705, 65348, 67952, 69192, 69870, 72199, 75888, 76446, 76880, 81685, 83844, 84940, 86490, 93160, 94860, 98022, 98640, 101928, 104805, 111792, 115320, 126480, 127410, 130696, 131657, 138384, 139740, 144398, 147033, 152892, 163370, 167688, 169880, 172980, 186320, 189720, 191115, 196044, 203856, 209610, 216597, 230640, 245055, 254820, 261392, 263314, 279480, 288796, 294066, 305784, 326740, 335376, 339760, 345960, 360995, 379440, 382230, 392088, 394971, 419220, 433194, 490110, 509640, 526628, 558960, 577592, 588132, 611568, 649791, 653480, 658285, 691920, 721990, 735165, 764460, 784176, 789942, 838440, 866388, 980220, 1019280, 1053256, 1082985, 1155184, 1176264, 1184913, 1299582, 1306960, 1316570, 1443980, 1470330, 1528920, 1579884, 1676880, 1732776, 1960440, 1974855, 2106512, 2165970, 2238169, 2352528, 2369826, 2599164, 2633140, 2887960, 2940660, 3057840, 3159768, 3248955, 3465552, 3920880, 3949710, 4331940, 4476338, 4739652, 5198328, 5266280, 5775920, 5881320, 5924565, 6319536, 6497910, 6714507, 7899420, 8663880, 8952676, 9479304, 10396656, 10532560, 11190845, 11762640, 11849130, 12995820, 13429014, 15798840, 17327760, 17905352, 18958608, 20143521, 22381690, 23698260, 25991640, 26858028, 31597680, 33572535, 35810704, 40287042, 44763380, 47396520, 51983280, 53716056, 67145070, 80574084, 89526760, 94793040, 100717605, 107432112, 134290140, 161148168, 179053520, 201435210, 268580280, 322296336, 402870420, 537160560, 805740840, 1611481680]

約数ペア:

[(1, 1611481680), (2, 805740840), (3, 537160560), (4, 402870420), (5, 322296336), (6, 268580280), (8, 201435210), (9, 179053520), (10, 161148168), (12, 134290140), (15, 107432112), (16, 100717605), (17, 94793040), (18, 89526760), (20, 80574084), (24, 67145070), (30, 53716056), (31, 51983280), (34, 47396520), (36, 44763380), (40, 40287042), (45, 35810704), (48, 33572535), (51, 31597680), (60, 26858028), (62, 25991640), (68, 23698260), (72, 22381690), (80, 20143521), (85, 18958608), (90, 17905352), (93, 17327760), (102, 15798840), (120, 13429014), (124, 12995820), (136, 11849130), (137, 11762640), (144, 11190845), (153, 10532560), (155, 10396656), (170, 9479304), (180, 8952676), (186, 8663880), (204, 7899420), (240, 6714507), (248, 6497910), (255, 6319536), (272, 5924565), (274, 5881320), (279, 5775920), (306, 5266280), (310, 5198328), (340, 4739652), (360, 4476338), (372, 4331940), (408, 3949710), (411, 3920880), (465, 3465552), (496, 3248955), (510, 3159768), (527, 3057840), (548, 2940660), (558, 2887960), (612, 2633140), (620, 2599164), (680, 2369826), (685, 2352528), (720, 2238169), (744, 2165970), (765, 2106512), (816, 1974855), (822, 1960440), (930, 1732776), (961, 1676880), (1020, 1579884), (1054, 1528920), (1096, 1470330), (1116, 1443980), (1224, 1316570), (1233, 1306960), (1240, 1299582), (1360, 1184913), (1370, 1176264), (1395, 1155184), (1488, 1082985), (1530, 1053256), (1581, 1019280), (1644, 980220), (1860, 866388), (1922, 838440), (2040, 789942), (2055, 784176), (2108, 764460), (2192, 735165), (2232, 721990), (2329, 691920), (2448, 658285), (2466, 653480), (2480, 649791), (2635, 611568), (2740, 588132), (2790, 577592), (2883, 558960), (3060, 526628), (3162, 509640), (3288, 490110), (3720, 433194), (3844, 419220), (4080, 394971), (4110, 392088), (4216, 382230), (4247, 379440), (4464, 360995), (4658, 345960), (4743, 339760), (4805, 335376), (4932, 326740), (5270, 305784), (5480, 294066), (5580, 288796), (5766, 279480), (6120, 263314), (6165, 261392), (6324, 254820), (6576, 245055), (6987, 230640), (7440, 216597), (7688, 209610), (7905, 203856), (8220, 196044), (8432, 191115), (8494, 189720), (8649, 186320), (9316, 172980), (9486, 169880), (9610, 167688), (9864, 163370), (10540, 152892), (10960, 147033), (11160, 144398), (11532, 139740), (11645, 138384), (12240, 131657), (12330, 130696), (12648, 127410), (12741, 126480), (13974, 115320), (14415, 111792), (15376, 104805), (15810, 101928), (16337, 98640), (16440, 98022), (16988, 94860), (17298, 93160), (18632, 86490), (18972, 84940), (19220, 83844), (19728, 81685), (20961, 76880), (21080, 76446), (21235, 75888), (22320, 72199), (23064, 69870), (23290, 69192), (23715, 67952), (24660, 65348), (25296, 63705), (25482, 63240), (27948, 57660), (28830, 55896), (31620, 50964), (32674, 49320), (32880, 49011), (33976, 47430), (34596, 46580), (34935, 46128), (37264, 43245), (37944, 42470), (38223, 42160), (38440, 41922)]