248842440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 384

約数和(自身を含む): 1035141120

約数和(自身を除く): 786298680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 94, 99, 105, 110, 120, 126, 132, 140, 141, 154, 165, 168, 180, 188, 191, 198, 210, 220, 231, 235, 252, 264, 280, 282, 308, 315, 329, 330, 360, 376, 382, 385, 396, 420, 423, 440, 462, 470, 495, 504, 517, 564, 573, 616, 630, 658, 660, 693, 705, 764, 770, 792, 840, 846, 924, 940, 955, 987, 990, 1034, 1128, 1146, 1155, 1260, 1316, 1320, 1337, 1386, 1410, 1528, 1540, 1551, 1645, 1692, 1719, 1848, 1880, 1910, 1974, 1980, 2068, 2101, 2115, 2292, 2310, 2520, 2585, 2632, 2674, 2772, 2820, 2865, 2961, 3080, 3102, 3290, 3384, 3438, 3465, 3619, 3820, 3948, 3960, 4011, 4136, 4202, 4230, 4584, 4620, 4653, 4935, 5170, 5348, 5544, 5640, 5730, 5922, 6204, 6303, 6580, 6685, 6876, 6930, 7238, 7640, 7755, 7896, 8022, 8404, 8460, 8595, 8977, 9240, 9306, 9870, 10340, 10505, 10696, 10857, 11460, 11844, 12033, 12408, 12606, 13160, 13370, 13752, 13860, 14476, 14707, 14805, 15510, 16044, 16808, 16920, 17190, 17954, 18095, 18612, 18909, 19740, 20055, 20680, 21010, 21714, 22920, 23265, 23688, 24066, 25212, 26740, 26931, 27720, 28952, 29414, 29610, 31020, 31515, 32088, 32571, 34380, 35908, 36190, 37224, 37818, 39480, 40110, 42020, 43428, 44121, 44885, 46530, 48132, 50424, 53480, 53862, 54285, 58828, 59220, 60165, 62040, 62839, 63030, 65142, 68760, 71816, 72380, 73535, 75636, 80220, 80793, 84040, 86856, 88242, 89770, 93060, 94545, 96264, 98747, 107724, 108570, 117656, 118440, 120330, 125678, 126060, 130284, 132363, 134655, 144760, 147070, 151272, 160440, 161586, 162855, 176484, 179540, 186120, 188517, 189090, 197494, 215448, 217140, 220605, 240660, 251356, 252120, 260568, 264726, 269310, 294140, 296241, 314195, 323172, 325710, 352968, 359080, 377034, 378180, 394988, 403965, 434280, 441210, 481320, 493735, 502712, 529452, 538620, 565551, 588280, 592482, 628390, 646344, 651420, 661815, 691229, 754068, 756360, 789976, 807930, 882420, 888723, 942585, 987470, 1058904, 1077240, 1131102, 1184964, 1256780, 1302840, 1323630, 1382458, 1481205, 1508136, 1615860, 1764840, 1777446, 1885170, 1974940, 2073687, 2262204, 2369928, 2513560, 2647260, 2764916, 2827755, 2962410, 3231720, 3456145, 3554892, 3770340, 3949880, 4147374, 4443615, 4524408, 5294520, 5529832, 5655510, 5924820, 6221061, 6912290, 7109784, 7540680, 8294748, 8887230, 10368435, 11311020, 11849640, 12442122, 13824580, 16589496, 17774460, 20736870, 22622040, 24884244, 27649160, 31105305, 35548920, 41473740, 49768488, 62210610, 82947480, 124421220, 248842440]

約数ペア:

[(1, 248842440), (2, 124421220), (3, 82947480), (4, 62210610), (5, 49768488), (6, 41473740), (7, 35548920), (8, 31105305), (9, 27649160), (10, 24884244), (11, 22622040), (12, 20736870), (14, 17774460), (15, 16589496), (18, 13824580), (20, 12442122), (21, 11849640), (22, 11311020), (24, 10368435), (28, 8887230), (30, 8294748), (33, 7540680), (35, 7109784), (36, 6912290), (40, 6221061), (42, 5924820), (44, 5655510), (45, 5529832), (47, 5294520), (55, 4524408), (56, 4443615), (60, 4147374), (63, 3949880), (66, 3770340), (70, 3554892), (72, 3456145), (77, 3231720), (84, 2962410), (88, 2827755), (90, 2764916), (94, 2647260), (99, 2513560), (105, 2369928), (110, 2262204), (120, 2073687), (126, 1974940), (132, 1885170), (140, 1777446), (141, 1764840), (154, 1615860), (165, 1508136), (168, 1481205), (180, 1382458), (188, 1323630), (191, 1302840), (198, 1256780), (210, 1184964), (220, 1131102), (231, 1077240), (235, 1058904), (252, 987470), (264, 942585), (280, 888723), (282, 882420), (308, 807930), (315, 789976), (329, 756360), (330, 754068), (360, 691229), (376, 661815), (382, 651420), (385, 646344), (396, 628390), (420, 592482), (423, 588280), (440, 565551), (462, 538620), (470, 529452), (495, 502712), (504, 493735), (517, 481320), (564, 441210), (573, 434280), (616, 403965), (630, 394988), (658, 378180), (660, 377034), (693, 359080), (705, 352968), (764, 325710), (770, 323172), (792, 314195), (840, 296241), (846, 294140), (924, 269310), (940, 264726), (955, 260568), (987, 252120), (990, 251356), (1034, 240660), (1128, 220605), (1146, 217140), (1155, 215448), (1260, 197494), (1316, 189090), (1320, 188517), (1337, 186120), (1386, 179540), (1410, 176484), (1528, 162855), (1540, 161586), (1551, 160440), (1645, 151272), (1692, 147070), (1719, 144760), (1848, 134655), (1880, 132363), (1910, 130284), (1974, 126060), (1980, 125678), (2068, 120330), (2101, 118440), (2115, 117656), (2292, 108570), (2310, 107724), (2520, 98747), (2585, 96264), (2632, 94545), (2674, 93060), (2772, 89770), (2820, 88242), (2865, 86856), (2961, 84040), (3080, 80793), (3102, 80220), (3290, 75636), (3384, 73535), (3438, 72380), (3465, 71816), (3619, 68760), (3820, 65142), (3948, 63030), (3960, 62839), (4011, 62040), (4136, 60165), (4202, 59220), (4230, 58828), (4584, 54285), (4620, 53862), (4653, 53480), (4935, 50424), (5170, 48132), (5348, 46530), (5544, 44885), (5640, 44121), (5730, 43428), (5922, 42020), (6204, 40110), (6303, 39480), (6580, 37818), (6685, 37224), (6876, 36190), (6930, 35908), (7238, 34380), (7640, 32571), (7755, 32088), (7896, 31515), (8022, 31020), (8404, 29610), (8460, 29414), (8595, 28952), (8977, 27720), (9240, 26931), (9306, 26740), (9870, 25212), (10340, 24066), (10505, 23688), (10696, 23265), (10857, 22920), (11460, 21714), (11844, 21010), (12033, 20680), (12408, 20055), (12606, 19740), (13160, 18909), (13370, 18612), (13752, 18095), (13860, 17954), (14476, 17190), (14707, 16920), (14805, 16808), (15510, 16044)]