181312560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 320

約数和(自身を含む): 734952960

約数和(自身を除く): 553640400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 587, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1080, 1144, 1170, 1174, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1755, 1761, 1872, 1980, 2145, 2160, 2288, 2340, 2348, 2376, 2574, 2640, 2808, 2860, 2935, 2970, 3120, 3432, 3510, 3522, 3861, 3960, 4290, 4680, 4696, 4752, 5148, 5283, 5616, 5720, 5870, 5940, 6435, 6457, 6864, 7020, 7044, 7631, 7722, 7920, 8580, 8805, 9360, 9392, 10296, 10566, 11440, 11740, 11880, 12870, 12914, 14040, 14088, 15262, 15444, 15849, 17160, 17610, 19305, 19371, 20592, 21132, 22893, 23480, 23760, 25740, 25828, 26415, 28080, 28176, 30524, 30888, 31698, 32285, 34320, 35220, 38155, 38610, 38742, 42264, 45786, 46960, 51480, 51656, 52830, 58113, 61048, 61776, 63396, 64570, 68679, 70440, 76310, 77220, 77484, 79245, 83941, 84528, 91572, 96855, 102960, 103312, 105660, 114465, 116226, 122096, 126792, 129140, 137358, 140880, 152620, 154440, 154968, 158490, 167882, 174339, 183144, 193710, 206037, 211320, 228930, 232452, 251823, 253584, 258280, 274716, 290565, 305240, 308880, 309936, 316980, 335764, 343395, 348678, 366288, 387420, 412074, 419705, 422640, 457860, 464904, 503646, 516560, 549432, 581130, 610480, 633960, 671528, 686790, 697356, 755469, 774840, 824148, 839410, 871695, 915720, 929808, 1007292, 1030185, 1098864, 1162260, 1259115, 1267920, 1343056, 1373580, 1394712, 1510938, 1549680, 1648296, 1678820, 1743390, 1831440, 2014584, 2060370, 2266407, 2324520, 2518230, 2747160, 2789424, 3021876, 3296592, 3357640, 3486780, 3777345, 4029168, 4120740, 4532814, 4649040, 5036460, 5494320, 6043752, 6715280, 6973560, 7554690, 8241480, 9065628, 10072920, 11332035, 12087504, 13947120, 15109380, 16482960, 18131256, 20145840, 22664070, 30218760, 36262512, 45328140, 60437520, 90656280, 181312560]

約数ペア:

[(1, 181312560), (2, 90656280), (3, 60437520), (4, 45328140), (5, 36262512), (6, 30218760), (8, 22664070), (9, 20145840), (10, 18131256), (11, 16482960), (12, 15109380), (13, 13947120), (15, 12087504), (16, 11332035), (18, 10072920), (20, 9065628), (22, 8241480), (24, 7554690), (26, 6973560), (27, 6715280), (30, 6043752), (33, 5494320), (36, 5036460), (39, 4649040), (40, 4532814), (44, 4120740), (45, 4029168), (48, 3777345), (52, 3486780), (54, 3357640), (55, 3296592), (60, 3021876), (65, 2789424), (66, 2747160), (72, 2518230), (78, 2324520), (80, 2266407), (88, 2060370), (90, 2014584), (99, 1831440), (104, 1743390), (108, 1678820), (110, 1648296), (117, 1549680), (120, 1510938), (130, 1394712), (132, 1373580), (135, 1343056), (143, 1267920), (144, 1259115), (156, 1162260), (165, 1098864), (176, 1030185), (180, 1007292), (195, 929808), (198, 915720), (208, 871695), (216, 839410), (220, 824148), (234, 774840), (240, 755469), (260, 697356), (264, 686790), (270, 671528), (286, 633960), (297, 610480), (312, 581130), (330, 549432), (351, 516560), (360, 503646), (390, 464904), (396, 457860), (429, 422640), (432, 419705), (440, 412074), (468, 387420), (495, 366288), (520, 348678), (528, 343395), (540, 335764), (572, 316980), (585, 309936), (587, 308880), (594, 305240), (624, 290565), (660, 274716), (702, 258280), (715, 253584), (720, 251823), (780, 232452), (792, 228930), (858, 211320), (880, 206037), (936, 193710), (990, 183144), (1040, 174339), (1080, 167882), (1144, 158490), (1170, 154968), (1174, 154440), (1188, 152620), (1287, 140880), (1320, 137358), (1404, 129140), (1430, 126792), (1485, 122096), (1560, 116226), (1584, 114465), (1716, 105660), (1755, 103312), (1761, 102960), (1872, 96855), (1980, 91572), (2145, 84528), (2160, 83941), (2288, 79245), (2340, 77484), (2348, 77220), (2376, 76310), (2574, 70440), (2640, 68679), (2808, 64570), (2860, 63396), (2935, 61776), (2970, 61048), (3120, 58113), (3432, 52830), (3510, 51656), (3522, 51480), (3861, 46960), (3960, 45786), (4290, 42264), (4680, 38742), (4696, 38610), (4752, 38155), (5148, 35220), (5283, 34320), (5616, 32285), (5720, 31698), (5870, 30888), (5940, 30524), (6435, 28176), (6457, 28080), (6864, 26415), (7020, 25828), (7044, 25740), (7631, 23760), (7722, 23480), (7920, 22893), (8580, 21132), (8805, 20592), (9360, 19371), (9392, 19305), (10296, 17610), (10566, 17160), (11440, 15849), (11740, 15444), (11880, 15262), (12870, 14088), (12914, 14040)]