82663920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 297704160

約数和(自身を除く): 215040240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 107, 111, 116, 120, 144, 145, 148, 174, 180, 185, 214, 222, 232, 240, 261, 290, 296, 321, 333, 348, 360, 370, 428, 435, 444, 464, 522, 535, 555, 580, 592, 642, 666, 696, 720, 740, 856, 870, 888, 963, 1044, 1070, 1073, 1110, 1160, 1284, 1305, 1332, 1392, 1480, 1605, 1665, 1712, 1740, 1776, 1926, 2088, 2140, 2146, 2220, 2320, 2568, 2610, 2664, 2960, 3103, 3210, 3219, 3330, 3480, 3852, 3959, 4176, 4280, 4292, 4440, 4815, 5136, 5220, 5328, 5365, 6206, 6420, 6438, 6660, 6960, 7704, 7918, 8560, 8584, 8880, 9309, 9630, 9657, 10440, 10730, 11877, 12412, 12840, 12876, 13320, 15408, 15515, 15836, 16095, 17168, 18618, 19260, 19314, 19795, 20880, 21460, 23754, 24824, 25680, 25752, 26640, 27927, 31030, 31672, 32190, 35631, 37236, 38520, 38628, 39590, 42920, 46545, 47508, 48285, 49648, 51504, 55854, 59385, 62060, 63344, 64380, 71262, 74472, 77040, 77256, 79180, 85840, 93090, 95016, 96570, 111708, 114811, 118770, 124120, 128760, 139635, 142524, 148944, 154512, 158360, 178155, 186180, 190032, 193140, 223416, 229622, 237540, 248240, 257520, 279270, 285048, 316720, 344433, 356310, 372360, 386280, 446832, 459244, 475080, 558540, 570096, 574055, 688866, 712620, 744720, 772560, 918488, 950160, 1033299, 1117080, 1148110, 1377732, 1425240, 1722165, 1836976, 2066598, 2234160, 2296220, 2755464, 2850480, 3444330, 4133196, 4592440, 5166495, 5510928, 6888660, 8266392, 9184880, 10332990, 13777320, 16532784, 20665980, 27554640, 41331960, 82663920]

約数ペア:

[(1, 82663920), (2, 41331960), (3, 27554640), (4, 20665980), (5, 16532784), (6, 13777320), (8, 10332990), (9, 9184880), (10, 8266392), (12, 6888660), (15, 5510928), (16, 5166495), (18, 4592440), (20, 4133196), (24, 3444330), (29, 2850480), (30, 2755464), (36, 2296220), (37, 2234160), (40, 2066598), (45, 1836976), (48, 1722165), (58, 1425240), (60, 1377732), (72, 1148110), (74, 1117080), (80, 1033299), (87, 950160), (90, 918488), (107, 772560), (111, 744720), (116, 712620), (120, 688866), (144, 574055), (145, 570096), (148, 558540), (174, 475080), (180, 459244), (185, 446832), (214, 386280), (222, 372360), (232, 356310), (240, 344433), (261, 316720), (290, 285048), (296, 279270), (321, 257520), (333, 248240), (348, 237540), (360, 229622), (370, 223416), (428, 193140), (435, 190032), (444, 186180), (464, 178155), (522, 158360), (535, 154512), (555, 148944), (580, 142524), (592, 139635), (642, 128760), (666, 124120), (696, 118770), (720, 114811), (740, 111708), (856, 96570), (870, 95016), (888, 93090), (963, 85840), (1044, 79180), (1070, 77256), (1073, 77040), (1110, 74472), (1160, 71262), (1284, 64380), (1305, 63344), (1332, 62060), (1392, 59385), (1480, 55854), (1605, 51504), (1665, 49648), (1712, 48285), (1740, 47508), (1776, 46545), (1926, 42920), (2088, 39590), (2140, 38628), (2146, 38520), (2220, 37236), (2320, 35631), (2568, 32190), (2610, 31672), (2664, 31030), (2960, 27927), (3103, 26640), (3210, 25752), (3219, 25680), (3330, 24824), (3480, 23754), (3852, 21460), (3959, 20880), (4176, 19795), (4280, 19314), (4292, 19260), (4440, 18618), (4815, 17168), (5136, 16095), (5220, 15836), (5328, 15515), (5365, 15408), (6206, 13320), (6420, 12876), (6438, 12840), (6660, 12412), (6960, 11877), (7704, 10730), (7918, 10440), (8560, 9657), (8584, 9630), (8880, 9309)]