257962320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 600

約数和(自身を含む): 1149426432

約数和(自身を除く): 891464112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 94, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 141, 144, 154, 162, 165, 168, 176, 180, 188, 189, 198, 210, 216, 220, 231, 235, 240, 242, 252, 264, 270, 280, 282, 297, 308, 315, 324, 329, 330, 336, 360, 363, 376, 378, 385, 396, 405, 420, 423, 432, 440, 462, 470, 484, 495, 504, 517, 528, 540, 560, 564, 567, 594, 605, 616, 630, 648, 658, 660, 693, 705, 720, 726, 752, 756, 770, 792, 810, 840, 846, 847, 880, 891, 924, 940, 945, 968, 987, 990, 1008, 1034, 1080, 1089, 1128, 1134, 1155, 1188, 1210, 1232, 1260, 1269, 1296, 1316, 1320, 1386, 1410, 1452, 1485, 1512, 1540, 1551, 1584, 1620, 1645, 1680, 1692, 1694, 1782, 1815, 1848, 1880, 1890, 1936, 1974, 1980, 2068, 2079, 2115, 2160, 2178, 2256, 2268, 2310, 2376, 2420, 2520, 2538, 2541, 2585, 2632, 2640, 2772, 2820, 2835, 2904, 2961, 2970, 3024, 3080, 3102, 3240, 3267, 3290, 3384, 3388, 3465, 3564, 3619, 3630, 3696, 3760, 3780, 3807, 3948, 3960, 4136, 4158, 4230, 4235, 4356, 4455, 4536, 4620, 4653, 4752, 4840, 4935, 5040, 5076, 5082, 5170, 5264, 5445, 5544, 5640, 5670, 5687, 5808, 5922, 5940, 6160, 6204, 6237, 6345, 6480, 6534, 6580, 6768, 6776, 6930, 7128, 7238, 7260, 7560, 7614, 7623, 7755, 7896, 7920, 8272, 8316, 8460, 8470, 8712, 8883, 8910, 9072, 9240, 9306, 9680, 9801, 9870, 10152, 10164, 10340, 10395, 10857, 10890, 11088, 11280, 11340, 11374, 11844, 11880, 12408, 12474, 12690, 12705, 13068, 13160, 13552, 13860, 13959, 14256, 14476, 14520, 14805, 15120, 15228, 15246, 15510, 15792, 16335, 16632, 16920, 16940, 17061, 17424, 17766, 17820, 18095, 18480, 18612, 19035, 19602, 19740, 20304, 20328, 20680, 20790, 21714, 21780, 22680, 22748, 22869, 23265, 23688, 23760, 24816, 24948, 25380, 25410, 26136, 26320, 26649, 27720, 27918, 28435, 28952, 29040, 29610, 30456, 30492, 31020, 31185, 32571, 32670, 33264, 33840, 33880, 34122, 35532, 35640, 36190, 37224, 38070, 38115, 39204, 39480, 39809, 40656, 41360, 41580, 41877, 43428, 43560, 44415, 45360, 45496, 45738, 46530, 47376, 49005, 49896, 50760, 50820, 51183, 52272, 53298, 54285, 55440, 55836, 56870, 57904, 59220, 60912, 60984, 62040, 62370, 65142, 65340, 67760, 68244, 68607, 69795, 71064, 71280, 72380, 74448, 76140, 76230, 78408, 78960, 79618, 83160, 83754, 85305, 86856, 87120, 88830, 90992, 91476, 93060, 97713, 98010, 99792, 101520, 101640, 102366, 106596, 108570, 111672, 113740, 114345, 118440, 119427, 121968, 124080, 124740, 130284, 130680, 133245, 136488, 137214, 139590, 142128, 144760, 152280, 152460, 153549, 156816, 159236, 162855, 166320, 167508, 170610, 173712, 177660, 182952, 186120, 195426, 196020, 199045, 203280, 204732, 209385, 213192, 217140, 223344, 227480, 228690, 236880, 238854, 249480, 255915, 260568, 261360, 266490, 272976, 274428, 279180, 289520, 293139, 304560, 304920, 307098, 318472, 325710, 335016, 341220, 343035, 355320, 358281, 365904, 372240, 390852, 392040, 398090, 409464, 418770, 426384, 434280, 454960, 457380, 460647, 477708, 488565, 498960, 511830, 521136, 532980, 548856, 558360, 586278, 597135, 609840, 614196, 636944, 651420, 670032, 682440, 686070, 710640, 716562, 767745, 781704, 784080, 796180, 818928, 837540, 868560, 914760, 921294, 955416, 977130, 1023660, 1065960, 1074843, 1097712, 1116720, 1172556, 1194270, 1228392, 1302840, 1364880, 1372140, 1433124, 1465695, 1535490, 1563408, 1592360, 1675080, 1791405, 1829520, 1842588, 1910832, 1954260, 2047320, 2131920, 2149686, 2303235, 2345112, 2388540, 2456784, 2605680, 2744280, 2866248, 2931390, 3070980, 3184720, 3224529, 3350160, 3582810, 3685176, 3908520, 4094640, 4299372, 4606470, 4690224, 4777080, 5374215, 5488560, 5732496, 5862780, 6141960, 6449058, 7165620, 7370352, 7817040, 8598744, 9212940, 9554160, 10748430, 11725560, 12283920, 12898116, 14331240, 16122645, 17197488, 18425880, 21496860, 23451120, 25796232, 28662480, 32245290, 36851760, 42993720, 51592464, 64490580, 85987440, 128981160, 257962320]

約数ペア:

[(1, 257962320), (2, 128981160), (3, 85987440), (4, 64490580), (5, 51592464), (6, 42993720), (7, 36851760), (8, 32245290), (9, 28662480), (10, 25796232), (11, 23451120), (12, 21496860), (14, 18425880), (15, 17197488), (16, 16122645), (18, 14331240), (20, 12898116), (21, 12283920), (22, 11725560), (24, 10748430), (27, 9554160), (28, 9212940), (30, 8598744), (33, 7817040), (35, 7370352), (36, 7165620), (40, 6449058), (42, 6141960), (44, 5862780), (45, 5732496), (47, 5488560), (48, 5374215), (54, 4777080), (55, 4690224), (56, 4606470), (60, 4299372), (63, 4094640), (66, 3908520), (70, 3685176), (72, 3582810), (77, 3350160), (80, 3224529), (81, 3184720), (84, 3070980), (88, 2931390), (90, 2866248), (94, 2744280), (99, 2605680), (105, 2456784), (108, 2388540), (110, 2345112), (112, 2303235), (120, 2149686), (121, 2131920), (126, 2047320), (132, 1954260), (135, 1910832), (140, 1842588), (141, 1829520), (144, 1791405), (154, 1675080), (162, 1592360), (165, 1563408), (168, 1535490), (176, 1465695), (180, 1433124), (188, 1372140), (189, 1364880), (198, 1302840), (210, 1228392), (216, 1194270), (220, 1172556), (231, 1116720), (235, 1097712), (240, 1074843), (242, 1065960), (252, 1023660), (264, 977130), (270, 955416), (280, 921294), (282, 914760), (297, 868560), (308, 837540), (315, 818928), (324, 796180), (329, 784080), (330, 781704), (336, 767745), (360, 716562), (363, 710640), (376, 686070), (378, 682440), (385, 670032), (396, 651420), (405, 636944), (420, 614196), (423, 609840), (432, 597135), (440, 586278), (462, 558360), (470, 548856), (484, 532980), (495, 521136), (504, 511830), (517, 498960), (528, 488565), (540, 477708), (560, 460647), (564, 457380), (567, 454960), (594, 434280), (605, 426384), (616, 418770), (630, 409464), (648, 398090), (658, 392040), (660, 390852), (693, 372240), (705, 365904), (720, 358281), (726, 355320), (752, 343035), (756, 341220), (770, 335016), (792, 325710), (810, 318472), (840, 307098), (846, 304920), (847, 304560), (880, 293139), (891, 289520), (924, 279180), (940, 274428), (945, 272976), (968, 266490), (987, 261360), (990, 260568), (1008, 255915), (1034, 249480), (1080, 238854), (1089, 236880), (1128, 228690), (1134, 227480), (1155, 223344), (1188, 217140), (1210, 213192), (1232, 209385), (1260, 204732), (1269, 203280), (1296, 199045), (1316, 196020), (1320, 195426), (1386, 186120), (1410, 182952), (1452, 177660), (1485, 173712), (1512, 170610), (1540, 167508), (1551, 166320), (1584, 162855), (1620, 159236), (1645, 156816), (1680, 153549), (1692, 152460), (1694, 152280), (1782, 144760), (1815, 142128), (1848, 139590), (1880, 137214), (1890, 136488), (1936, 133245), (1974, 130680), (1980, 130284), (2068, 124740), (2079, 124080), (2115, 121968), (2160, 119427), (2178, 118440), (2256, 114345), (2268, 113740), (2310, 111672), (2376, 108570), (2420, 106596), (2520, 102366), (2538, 101640), (2541, 101520), (2585, 99792), (2632, 98010), (2640, 97713), (2772, 93060), (2820, 91476), (2835, 90992), (2904, 88830), (2961, 87120), (2970, 86856), (3024, 85305), (3080, 83754), (3102, 83160), (3240, 79618), (3267, 78960), (3290, 78408), (3384, 76230), (3388, 76140), (3465, 74448), (3564, 72380), (3619, 71280), (3630, 71064), (3696, 69795), (3760, 68607), (3780, 68244), (3807, 67760), (3948, 65340), (3960, 65142), (4136, 62370), (4158, 62040), (4230, 60984), (4235, 60912), (4356, 59220), (4455, 57904), (4536, 56870), (4620, 55836), (4653, 55440), (4752, 54285), (4840, 53298), (4935, 52272), (5040, 51183), (5076, 50820), (5082, 50760), (5170, 49896), (5264, 49005), (5445, 47376), (5544, 46530), (5640, 45738), (5670, 45496), (5687, 45360), (5808, 44415), (5922, 43560), (5940, 43428), (6160, 41877), (6204, 41580), (6237, 41360), (6345, 40656), (6480, 39809), (6534, 39480), (6580, 39204), (6768, 38115), (6776, 38070), (6930, 37224), (7128, 36190), (7238, 35640), (7260, 35532), (7560, 34122), (7614, 33880), (7623, 33840), (7755, 33264), (7896, 32670), (7920, 32571), (8272, 31185), (8316, 31020), (8460, 30492), (8470, 30456), (8712, 29610), (8883, 29040), (8910, 28952), (9072, 28435), (9240, 27918), (9306, 27720), (9680, 26649), (9801, 26320), (9870, 26136), (10152, 25410), (10164, 25380), (10340, 24948), (10395, 24816), (10857, 23760), (10890, 23688), (11088, 23265), (11280, 22869), (11340, 22748), (11374, 22680), (11844, 21780), (11880, 21714), (12408, 20790), (12474, 20680), (12690, 20328), (12705, 20304), (13068, 19740), (13160, 19602), (13552, 19035), (13860, 18612), (13959, 18480), (14256, 18095), (14476, 17820), (14520, 17766), (14805, 17424), (15120, 17061), (15228, 16940), (15246, 16920), (15510, 16632), (15792, 16335)]