26817840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 109332288

約数和(自身を除く): 82514448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 313, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 626, 630, 680, 714, 720, 765, 816, 840, 939, 952, 1008, 1020, 1071, 1190, 1224, 1252, 1260, 1360, 1428, 1530, 1565, 1680, 1785, 1878, 1904, 2040, 2142, 2191, 2380, 2448, 2504, 2520, 2817, 2856, 3060, 3130, 3570, 3756, 4080, 4284, 4382, 4695, 4760, 5008, 5040, 5321, 5355, 5634, 5712, 6120, 6260, 6573, 7140, 7512, 8568, 8764, 9390, 9520, 10642, 10710, 10955, 11268, 12240, 12520, 13146, 14085, 14280, 15024, 15963, 17136, 17528, 18780, 19719, 21284, 21420, 21910, 22536, 25040, 26292, 26605, 28170, 28560, 31926, 32865, 35056, 37247, 37560, 39438, 42568, 42840, 43820, 45072, 47889, 52584, 53210, 56340, 63852, 65730, 74494, 75120, 78876, 79815, 85136, 85680, 87640, 95778, 98595, 105168, 106420, 111741, 112680, 127704, 131460, 148988, 157752, 159630, 175280, 186235, 191556, 197190, 212840, 223482, 225360, 239445, 255408, 262920, 297976, 315504, 319260, 335223, 372470, 383112, 394380, 425680, 446964, 478890, 525840, 558705, 595952, 638520, 670446, 744940, 766224, 788760, 893928, 957780, 1117410, 1277040, 1340892, 1489880, 1577520, 1676115, 1787856, 1915560, 2234820, 2681784, 2979760, 3352230, 3831120, 4469640, 5363568, 6704460, 8939280, 13408920, 26817840]

約数ペア:

[(1, 26817840), (2, 13408920), (3, 8939280), (4, 6704460), (5, 5363568), (6, 4469640), (7, 3831120), (8, 3352230), (9, 2979760), (10, 2681784), (12, 2234820), (14, 1915560), (15, 1787856), (16, 1676115), (17, 1577520), (18, 1489880), (20, 1340892), (21, 1277040), (24, 1117410), (28, 957780), (30, 893928), (34, 788760), (35, 766224), (36, 744940), (40, 670446), (42, 638520), (45, 595952), (48, 558705), (51, 525840), (56, 478890), (60, 446964), (63, 425680), (68, 394380), (70, 383112), (72, 372470), (80, 335223), (84, 319260), (85, 315504), (90, 297976), (102, 262920), (105, 255408), (112, 239445), (119, 225360), (120, 223482), (126, 212840), (136, 197190), (140, 191556), (144, 186235), (153, 175280), (168, 159630), (170, 157752), (180, 148988), (204, 131460), (210, 127704), (238, 112680), (240, 111741), (252, 106420), (255, 105168), (272, 98595), (280, 95778), (306, 87640), (313, 85680), (315, 85136), (336, 79815), (340, 78876), (357, 75120), (360, 74494), (408, 65730), (420, 63852), (476, 56340), (504, 53210), (510, 52584), (560, 47889), (595, 45072), (612, 43820), (626, 42840), (630, 42568), (680, 39438), (714, 37560), (720, 37247), (765, 35056), (816, 32865), (840, 31926), (939, 28560), (952, 28170), (1008, 26605), (1020, 26292), (1071, 25040), (1190, 22536), (1224, 21910), (1252, 21420), (1260, 21284), (1360, 19719), (1428, 18780), (1530, 17528), (1565, 17136), (1680, 15963), (1785, 15024), (1878, 14280), (1904, 14085), (2040, 13146), (2142, 12520), (2191, 12240), (2380, 11268), (2448, 10955), (2504, 10710), (2520, 10642), (2817, 9520), (2856, 9390), (3060, 8764), (3130, 8568), (3570, 7512), (3756, 7140), (4080, 6573), (4284, 6260), (4382, 6120), (4695, 5712), (4760, 5634), (5008, 5355), (5040, 5321)]