1255193280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 448

約数和(自身を含む): 4950927360

約数和(自身を除く): 3695734080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 108, 110, 120, 132, 135, 141, 144, 160, 165, 176, 180, 188, 192, 198, 216, 220, 235, 240, 264, 270, 281, 282, 288, 297, 320, 330, 352, 360, 376, 396, 423, 432, 440, 470, 480, 495, 517, 528, 540, 562, 564, 576, 594, 660, 704, 705, 720, 752, 792, 843, 846, 864, 880, 940, 960, 990, 1034, 1056, 1080, 1124, 1128, 1188, 1269, 1320, 1405, 1410, 1440, 1485, 1504, 1551, 1584, 1686, 1692, 1728, 1760, 1880, 1980, 2068, 2112, 2115, 2160, 2248, 2256, 2376, 2529, 2538, 2585, 2640, 2810, 2820, 2880, 2970, 3008, 3091, 3102, 3168, 3372, 3384, 3520, 3760, 3960, 4136, 4215, 4230, 4320, 4496, 4512, 4653, 4752, 5058, 5076, 5170, 5280, 5620, 5640, 5940, 6182, 6204, 6336, 6345, 6744, 6768, 7520, 7587, 7755, 7920, 8272, 8430, 8460, 8640, 8992, 9024, 9273, 9306, 9504, 10116, 10152, 10340, 10560, 11240, 11280, 11880, 12364, 12408, 12645, 12690, 13207, 13488, 13536, 13959, 15040, 15174, 15455, 15510, 15840, 16544, 16860, 16920, 17984, 18546, 18612, 19008, 20232, 20304, 20680, 22480, 22560, 23265, 23760, 24728, 24816, 25290, 25380, 26414, 26976, 27072, 27819, 27918, 30348, 30910, 31020, 31680, 33088, 33720, 33840, 37092, 37224, 37935, 39621, 40464, 40608, 41360, 44960, 45120, 46365, 46530, 47520, 49456, 49632, 50580, 50760, 52828, 53952, 55638, 55836, 60696, 61820, 62040, 66035, 67440, 67680, 69795, 74184, 74448, 75870, 79242, 80928, 81216, 82720, 83457, 89920, 92730, 93060, 95040, 98912, 99264, 101160, 101520, 105656, 111276, 111672, 118863, 121392, 123640, 124080, 132070, 134880, 135360, 139095, 139590, 145277, 148368, 148896, 151740, 158484, 161856, 165440, 166914, 185460, 186120, 197824, 198105, 202320, 203040, 211312, 222552, 223344, 237726, 242784, 247280, 248160, 264140, 269760, 278190, 279180, 290554, 296736, 297792, 303480, 316968, 333828, 356589, 370920, 372240, 396210, 404640, 406080, 417285, 422624, 435831, 445104, 446688, 475452, 485568, 494560, 496320, 528280, 556380, 558360, 581108, 593472, 594315, 606960, 633936, 667656, 713178, 726385, 741840, 744480, 792420, 809280, 834570, 845248, 871662, 890208, 893376, 950904, 989120, 1056560, 1112760, 1116720, 1162216, 1188630, 1213920, 1267872, 1307493, 1335312, 1426356, 1452770, 1483680, 1488960, 1584840, 1669140, 1743324, 1780416, 1782945, 1901808, 2113120, 2179155, 2225520, 2233440, 2324432, 2377260, 2427840, 2535744, 2614986, 2670624, 2852712, 2905540, 2967360, 3169680, 3338280, 3486648, 3565890, 3803616, 3922479, 4226240, 4358310, 4451040, 4466880, 4648864, 4754520, 5229972, 5341248, 5705424, 5811080, 6339360, 6537465, 6676560, 6973296, 7131780, 7607232, 7844958, 8716620, 8902080, 9297728, 9509040, 10459944, 11410848, 11622160, 12678720, 13074930, 13353120, 13946592, 14263560, 15689916, 17433240, 19018080, 19612395, 20919888, 22821696, 23244320, 26149860, 26706240, 27893184, 28527120, 31379832, 34866480, 38036160, 39224790, 41839776, 46488640, 52299720, 57054240, 62759664, 69732960, 78449580, 83679552, 104599440, 114108480, 125519328, 139465920, 156899160, 209198880, 251038656, 313798320, 418397760, 627596640, 1255193280]

約数ペア:

[(1, 1255193280), (2, 627596640), (3, 418397760), (4, 313798320), (5, 251038656), (6, 209198880), (8, 156899160), (9, 139465920), (10, 125519328), (11, 114108480), (12, 104599440), (15, 83679552), (16, 78449580), (18, 69732960), (20, 62759664), (22, 57054240), (24, 52299720), (27, 46488640), (30, 41839776), (32, 39224790), (33, 38036160), (36, 34866480), (40, 31379832), (44, 28527120), (45, 27893184), (47, 26706240), (48, 26149860), (54, 23244320), (55, 22821696), (60, 20919888), (64, 19612395), (66, 19018080), (72, 17433240), (80, 15689916), (88, 14263560), (90, 13946592), (94, 13353120), (96, 13074930), (99, 12678720), (108, 11622160), (110, 11410848), (120, 10459944), (132, 9509040), (135, 9297728), (141, 8902080), (144, 8716620), (160, 7844958), (165, 7607232), (176, 7131780), (180, 6973296), (188, 6676560), (192, 6537465), (198, 6339360), (216, 5811080), (220, 5705424), (235, 5341248), (240, 5229972), (264, 4754520), (270, 4648864), (281, 4466880), (282, 4451040), (288, 4358310), (297, 4226240), (320, 3922479), (330, 3803616), (352, 3565890), (360, 3486648), (376, 3338280), (396, 3169680), (423, 2967360), (432, 2905540), (440, 2852712), (470, 2670624), (480, 2614986), (495, 2535744), (517, 2427840), (528, 2377260), (540, 2324432), (562, 2233440), (564, 2225520), (576, 2179155), (594, 2113120), (660, 1901808), (704, 1782945), (705, 1780416), (720, 1743324), (752, 1669140), (792, 1584840), (843, 1488960), (846, 1483680), (864, 1452770), (880, 1426356), (940, 1335312), (960, 1307493), (990, 1267872), (1034, 1213920), (1056, 1188630), (1080, 1162216), (1124, 1116720), (1128, 1112760), (1188, 1056560), (1269, 989120), (1320, 950904), (1405, 893376), (1410, 890208), (1440, 871662), (1485, 845248), (1504, 834570), (1551, 809280), (1584, 792420), (1686, 744480), (1692, 741840), (1728, 726385), (1760, 713178), (1880, 667656), (1980, 633936), (2068, 606960), (2112, 594315), (2115, 593472), (2160, 581108), (2248, 558360), (2256, 556380), (2376, 528280), (2529, 496320), (2538, 494560), (2585, 485568), (2640, 475452), (2810, 446688), (2820, 445104), (2880, 435831), (2970, 422624), (3008, 417285), (3091, 406080), (3102, 404640), (3168, 396210), (3372, 372240), (3384, 370920), (3520, 356589), (3760, 333828), (3960, 316968), (4136, 303480), (4215, 297792), (4230, 296736), (4320, 290554), (4496, 279180), (4512, 278190), (4653, 269760), (4752, 264140), (5058, 248160), (5076, 247280), (5170, 242784), (5280, 237726), (5620, 223344), (5640, 222552), (5940, 211312), (6182, 203040), (6204, 202320), (6336, 198105), (6345, 197824), (6744, 186120), (6768, 185460), (7520, 166914), (7587, 165440), (7755, 161856), (7920, 158484), (8272, 151740), (8430, 148896), (8460, 148368), (8640, 145277), (8992, 139590), (9024, 139095), (9273, 135360), (9306, 134880), (9504, 132070), (10116, 124080), (10152, 123640), (10340, 121392), (10560, 118863), (11240, 111672), (11280, 111276), (11880, 105656), (12364, 101520), (12408, 101160), (12645, 99264), (12690, 98912), (13207, 95040), (13488, 93060), (13536, 92730), (13959, 89920), (15040, 83457), (15174, 82720), (15455, 81216), (15510, 80928), (15840, 79242), (16544, 75870), (16860, 74448), (16920, 74184), (17984, 69795), (18546, 67680), (18612, 67440), (19008, 66035), (20232, 62040), (20304, 61820), (20680, 60696), (22480, 55836), (22560, 55638), (23265, 53952), (23760, 52828), (24728, 50760), (24816, 50580), (25290, 49632), (25380, 49456), (26414, 47520), (26976, 46530), (27072, 46365), (27819, 45120), (27918, 44960), (30348, 41360), (30910, 40608), (31020, 40464), (31680, 39621), (33088, 37935), (33720, 37224), (33840, 37092)]