16644842280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42457}}^1$

素因数の和:42502

約数の個数: 240

約数和(自身を含む): 61494893460

約数和(自身を除く): 44850051180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4356, 4455, 4840, 5445, 5940, 6534, 7128, 7260, 8712, 8910, 9801, 10890, 11880, 13068, 14520, 16335, 17820, 19602, 21780, 26136, 32670, 35640, 39204, 42457, 43560, 49005, 65340, 78408, 84914, 98010, 127371, 130680, 169828, 196020, 212285, 254742, 339656, 382113, 392040, 424570, 467027, 509484, 636855, 764226, 849140, 934054, 1018968, 1146339, 1273710, 1401081, 1528452, 1698280, 1868108, 1910565, 2292678, 2335135, 2547420, 2802162, 3056904, 3439017, 3736216, 3821130, 4203243, 4585356, 4670270, 5094840, 5137297, 5604324, 5731695, 6878034, 7005405, 7642260, 8406486, 9170712, 9340540, 10274594, 11208648, 11463390, 12609729, 13756068, 14010810, 15284520, 15411891, 16812972, 17195085, 18681080, 20549188, 21016215, 22926780, 25219458, 25686485, 27512136, 28021620, 30823782, 33625944, 34390170, 37829187, 41098376, 42032430, 45853560, 46235673, 50438916, 51372970, 56043240, 61647564, 63048645, 68780340, 75658374, 77059455, 84064860, 92471346, 100877832, 102745940, 123295128, 126097290, 137560680, 138707019, 151316748, 154118910, 168129720, 184942692, 189145935, 205491880, 231178365, 252194580, 277414038, 302633496, 308237820, 369885384, 378291870, 416121057, 462356730, 504389160, 554828076, 616475640, 693535095, 756583740, 832242114, 924713460, 1109656152, 1387070190, 1513167480, 1664484228, 1849426920, 2080605285, 2774140380, 3328968456, 4161210570, 5548280760, 8322421140, 16644842280]

約数ペア:

[(1, 16644842280), (2, 8322421140), (3, 5548280760), (4, 4161210570), (5, 3328968456), (6, 2774140380), (8, 2080605285), (9, 1849426920), (10, 1664484228), (11, 1513167480), (12, 1387070190), (15, 1109656152), (18, 924713460), (20, 832242114), (22, 756583740), (24, 693535095), (27, 616475640), (30, 554828076), (33, 504389160), (36, 462356730), (40, 416121057), (44, 378291870), (45, 369885384), (54, 308237820), (55, 302633496), (60, 277414038), (66, 252194580), (72, 231178365), (81, 205491880), (88, 189145935), (90, 184942692), (99, 168129720), (108, 154118910), (110, 151316748), (120, 138707019), (121, 137560680), (132, 126097290), (135, 123295128), (162, 102745940), (165, 100877832), (180, 92471346), (198, 84064860), (216, 77059455), (220, 75658374), (242, 68780340), (264, 63048645), (270, 61647564), (297, 56043240), (324, 51372970), (330, 50438916), (360, 46235673), (363, 45853560), (396, 42032430), (405, 41098376), (440, 37829187), (484, 34390170), (495, 33625944), (540, 30823782), (594, 28021620), (605, 27512136), (648, 25686485), (660, 25219458), (726, 22926780), (792, 21016215), (810, 20549188), (891, 18681080), (968, 17195085), (990, 16812972), (1080, 15411891), (1089, 15284520), (1188, 14010810), (1210, 13756068), (1320, 12609729), (1452, 11463390), (1485, 11208648), (1620, 10274594), (1782, 9340540), (1815, 9170712), (1980, 8406486), (2178, 7642260), (2376, 7005405), (2420, 6878034), (2904, 5731695), (2970, 5604324), (3240, 5137297), (3267, 5094840), (3564, 4670270), (3630, 4585356), (3960, 4203243), (4356, 3821130), (4455, 3736216), (4840, 3439017), (5445, 3056904), (5940, 2802162), (6534, 2547420), (7128, 2335135), (7260, 2292678), (8712, 1910565), (8910, 1868108), (9801, 1698280), (10890, 1528452), (11880, 1401081), (13068, 1273710), (14520, 1146339), (16335, 1018968), (17820, 934054), (19602, 849140), (21780, 764226), (26136, 636855), (32670, 509484), (35640, 467027), (39204, 424570), (42457, 392040), (43560, 382113), (49005, 339656), (65340, 254742), (78408, 212285), (84914, 196020), (98010, 169828), (127371, 130680)]