515797560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 1790474400

約数和(自身を除く): 1274676840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 342, 360, 365, 380, 438, 456, 570, 584, 657, 684, 730, 760, 855, 876, 1033, 1095, 1140, 1314, 1368, 1387, 1460, 1710, 1752, 2066, 2190, 2280, 2628, 2774, 2920, 3099, 3285, 3420, 4132, 4161, 4380, 5165, 5256, 5548, 6198, 6570, 6840, 6935, 8264, 8322, 8760, 9297, 10330, 11096, 12396, 12483, 13140, 13870, 15495, 16644, 18594, 19627, 20660, 20805, 24792, 24966, 26280, 27740, 30990, 33288, 37188, 39254, 41320, 41610, 46485, 49932, 55480, 58881, 61980, 62415, 74376, 75409, 78508, 83220, 92970, 98135, 99864, 117762, 123960, 124830, 150818, 157016, 166440, 176643, 185940, 196270, 226227, 235524, 249660, 294405, 301636, 353286, 371880, 377045, 392540, 452454, 471048, 499320, 588810, 603272, 678681, 706572, 754090, 785080, 883215, 904908, 1131135, 1177620, 1357362, 1413144, 1432771, 1508180, 1766430, 1809816, 2262270, 2355240, 2714724, 2865542, 3016360, 3393405, 3532860, 4298313, 4524540, 5429448, 5731084, 6786810, 7065720, 7163855, 8596626, 9049080, 11462168, 12894939, 13573620, 14327710, 17193252, 21491565, 25789878, 27147240, 28655420, 34386504, 42983130, 51579756, 57310840, 64474695, 85966260, 103159512, 128949390, 171932520, 257898780, 515797560]

約数ペア:

[(1, 515797560), (2, 257898780), (3, 171932520), (4, 128949390), (5, 103159512), (6, 85966260), (8, 64474695), (9, 57310840), (10, 51579756), (12, 42983130), (15, 34386504), (18, 28655420), (19, 27147240), (20, 25789878), (24, 21491565), (30, 17193252), (36, 14327710), (38, 13573620), (40, 12894939), (45, 11462168), (57, 9049080), (60, 8596626), (72, 7163855), (73, 7065720), (76, 6786810), (90, 5731084), (95, 5429448), (114, 4524540), (120, 4298313), (146, 3532860), (152, 3393405), (171, 3016360), (180, 2865542), (190, 2714724), (219, 2355240), (228, 2262270), (285, 1809816), (292, 1766430), (342, 1508180), (360, 1432771), (365, 1413144), (380, 1357362), (438, 1177620), (456, 1131135), (570, 904908), (584, 883215), (657, 785080), (684, 754090), (730, 706572), (760, 678681), (855, 603272), (876, 588810), (1033, 499320), (1095, 471048), (1140, 452454), (1314, 392540), (1368, 377045), (1387, 371880), (1460, 353286), (1710, 301636), (1752, 294405), (2066, 249660), (2190, 235524), (2280, 226227), (2628, 196270), (2774, 185940), (2920, 176643), (3099, 166440), (3285, 157016), (3420, 150818), (4132, 124830), (4161, 123960), (4380, 117762), (5165, 99864), (5256, 98135), (5548, 92970), (6198, 83220), (6570, 78508), (6840, 75409), (6935, 74376), (8264, 62415), (8322, 61980), (8760, 58881), (9297, 55480), (10330, 49932), (11096, 46485), (12396, 41610), (12483, 41320), (13140, 39254), (13870, 37188), (15495, 33288), (16644, 30990), (18594, 27740), (19627, 26280), (20660, 24966), (20805, 24792)]