16261657440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2379

約数の個数: 384

約数和(自身を含む): 61152537600

約数和(自身を除く): 44890880160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 168, 172, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 336, 343, 344, 392, 420, 430, 480, 490, 516, 560, 588, 602, 645, 672, 686, 688, 735, 784, 840, 860, 903, 980, 1029, 1032, 1120, 1176, 1204, 1290, 1372, 1376, 1470, 1505, 1568, 1680, 1715, 1720, 1806, 1960, 2058, 2064, 2107, 2297, 2352, 2408, 2580, 2744, 2940, 3010, 3360, 3430, 3440, 3612, 3920, 4116, 4128, 4214, 4515, 4594, 4704, 4816, 5145, 5160, 5488, 5880, 6020, 6321, 6860, 6880, 6891, 7224, 7840, 8232, 8428, 9030, 9188, 9632, 10290, 10320, 10535, 10976, 11485, 11760, 12040, 12642, 13720, 13782, 14448, 14749, 16079, 16464, 16856, 18060, 18376, 20580, 20640, 21070, 22970, 23520, 24080, 25284, 27440, 27564, 28896, 29498, 31605, 32158, 32928, 33712, 34455, 36120, 36752, 41160, 42140, 44247, 45940, 48160, 48237, 50568, 54880, 55128, 58996, 63210, 64316, 67424, 68910, 72240, 73504, 73745, 80395, 82320, 84280, 88494, 91880, 96474, 98771, 101136, 110256, 112553, 117992, 126420, 128632, 137820, 144480, 147490, 160790, 164640, 168560, 176988, 183760, 192948, 197542, 202272, 220512, 221235, 225106, 235984, 241185, 252840, 257264, 275640, 294980, 296313, 321580, 337120, 337659, 353976, 367520, 385896, 395084, 442470, 450212, 471968, 482370, 493855, 505680, 514528, 551280, 562765, 589960, 592626, 643160, 675318, 691397, 707952, 771792, 787871, 790168, 884940, 900424, 964740, 987710, 1011360, 1102560, 1125530, 1179920, 1185252, 1286320, 1350636, 1382794, 1415904, 1481565, 1543584, 1575742, 1580336, 1688295, 1769880, 1800848, 1929480, 1975420, 2074191, 2251060, 2359840, 2363613, 2370504, 2572640, 2701272, 2765588, 2963130, 3151484, 3160672, 3376590, 3456985, 3539760, 3601696, 3858960, 3939355, 3950840, 4148382, 4502120, 4727226, 4741008, 4839779, 5402544, 5531176, 5926260, 6302968, 6753180, 6913970, 7079520, 7717920, 7878710, 7901680, 8296764, 9004240, 9454452, 9482016, 9679558, 10370955, 10805088, 11062352, 11818065, 11852520, 12605936, 13506360, 13827940, 14519337, 15757420, 15803360, 16593528, 18008480, 18908904, 19359116, 20741910, 22124704, 23636130, 23705040, 24198895, 25211872, 27012720, 27655880, 29038674, 31514840, 33187056, 33878453, 37817808, 38718232, 41483820, 47272260, 47410080, 48397790, 54025440, 55311760, 58077348, 63029680, 66374112, 67756906, 72596685, 75635616, 77436464, 82967640, 94544520, 96795580, 101635359, 110623520, 116154696, 126059360, 135513812, 145193370, 154872928, 165935280, 169392265, 189089040, 193591160, 203270718, 232309392, 271027624, 290386740, 331870560, 338784530, 378178080, 387182320, 406541436, 464618784, 508176795, 542055248, 580773480, 677569060, 774364640, 813082872, 1016353590, 1084110496, 1161546960, 1355138120, 1626165744, 2032707180, 2323093920, 2710276240, 3252331488, 4065414360, 5420552480, 8130828720, 16261657440]

約数ペア:

[(1, 16261657440), (2, 8130828720), (3, 5420552480), (4, 4065414360), (5, 3252331488), (6, 2710276240), (7, 2323093920), (8, 2032707180), (10, 1626165744), (12, 1355138120), (14, 1161546960), (15, 1084110496), (16, 1016353590), (20, 813082872), (21, 774364640), (24, 677569060), (28, 580773480), (30, 542055248), (32, 508176795), (35, 464618784), (40, 406541436), (42, 387182320), (43, 378178080), (48, 338784530), (49, 331870560), (56, 290386740), (60, 271027624), (70, 232309392), (80, 203270718), (84, 193591160), (86, 189089040), (96, 169392265), (98, 165935280), (105, 154872928), (112, 145193370), (120, 135513812), (129, 126059360), (140, 116154696), (147, 110623520), (160, 101635359), (168, 96795580), (172, 94544520), (196, 82967640), (210, 77436464), (215, 75635616), (224, 72596685), (240, 67756906), (245, 66374112), (258, 63029680), (280, 58077348), (294, 55311760), (301, 54025440), (336, 48397790), (343, 47410080), (344, 47272260), (392, 41483820), (420, 38718232), (430, 37817808), (480, 33878453), (490, 33187056), (516, 31514840), (560, 29038674), (588, 27655880), (602, 27012720), (645, 25211872), (672, 24198895), (686, 23705040), (688, 23636130), (735, 22124704), (784, 20741910), (840, 19359116), (860, 18908904), (903, 18008480), (980, 16593528), (1029, 15803360), (1032, 15757420), (1120, 14519337), (1176, 13827940), (1204, 13506360), (1290, 12605936), (1372, 11852520), (1376, 11818065), (1470, 11062352), (1505, 10805088), (1568, 10370955), (1680, 9679558), (1715, 9482016), (1720, 9454452), (1806, 9004240), (1960, 8296764), (2058, 7901680), (2064, 7878710), (2107, 7717920), (2297, 7079520), (2352, 6913970), (2408, 6753180), (2580, 6302968), (2744, 5926260), (2940, 5531176), (3010, 5402544), (3360, 4839779), (3430, 4741008), (3440, 4727226), (3612, 4502120), (3920, 4148382), (4116, 3950840), (4128, 3939355), (4214, 3858960), (4515, 3601696), (4594, 3539760), (4704, 3456985), (4816, 3376590), (5145, 3160672), (5160, 3151484), (5488, 2963130), (5880, 2765588), (6020, 2701272), (6321, 2572640), (6860, 2370504), (6880, 2363613), (6891, 2359840), (7224, 2251060), (7840, 2074191), (8232, 1975420), (8428, 1929480), (9030, 1800848), (9188, 1769880), (9632, 1688295), (10290, 1580336), (10320, 1575742), (10535, 1543584), (10976, 1481565), (11485, 1415904), (11760, 1382794), (12040, 1350636), (12642, 1286320), (13720, 1185252), (13782, 1179920), (14448, 1125530), (14749, 1102560), (16079, 1011360), (16464, 987710), (16856, 964740), (18060, 900424), (18376, 884940), (20580, 790168), (20640, 787871), (21070, 771792), (22970, 707952), (23520, 691397), (24080, 675318), (25284, 643160), (27440, 592626), (27564, 589960), (28896, 562765), (29498, 551280), (31605, 514528), (32158, 505680), (32928, 493855), (33712, 482370), (34455, 471968), (36120, 450212), (36752, 442470), (41160, 395084), (42140, 385896), (44247, 367520), (45940, 353976), (48160, 337659), (48237, 337120), (50568, 321580), (54880, 296313), (55128, 294980), (58996, 275640), (63210, 257264), (64316, 252840), (67424, 241185), (68910, 235984), (72240, 225106), (73504, 221235), (73745, 220512), (80395, 202272), (82320, 197542), (84280, 192948), (88494, 183760), (91880, 176988), (96474, 168560), (98771, 164640), (101136, 160790), (110256, 147490), (112553, 144480), (117992, 137820), (126420, 128632)]