87842160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 349352640

約数和(自身を除く): 261510480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 601, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1202, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1803, 1827, 2030, 2088, 2320, 2404, 2436, 2520, 2610, 3005, 3045, 3248, 3480, 3606, 3654, 4060, 4176, 4207, 4808, 4872, 5040, 5220, 5409, 6010, 6090, 6960, 7212, 7308, 8120, 8414, 9015, 9135, 9616, 9744, 10440, 10818, 12020, 12180, 12621, 14424, 14616, 16240, 16828, 17429, 18030, 18270, 20880, 21035, 21636, 24040, 24360, 25242, 27045, 28848, 29232, 33656, 34858, 36060, 36540, 37863, 42070, 43272, 48080, 48720, 50484, 52287, 54090, 63105, 67312, 69716, 72120, 73080, 75726, 84140, 86544, 87145, 100968, 104574, 108180, 122003, 126210, 139432, 144240, 146160, 151452, 156861, 168280, 174290, 189315, 201936, 209148, 216360, 244006, 252420, 261435, 278864, 302904, 313722, 336560, 348580, 366009, 378630, 418296, 432720, 488012, 504840, 522870, 605808, 610015, 627444, 697160, 732018, 757260, 784305, 836592, 976024, 1009680, 1045740, 1098027, 1220030, 1254888, 1394320, 1464036, 1514520, 1568610, 1830045, 1952048, 2091480, 2196054, 2440060, 2509776, 2928072, 3029040, 3137220, 3660090, 4182960, 4392108, 4880120, 5490135, 5856144, 6274440, 7320180, 8784216, 9760240, 10980270, 12548880, 14640360, 17568432, 21960540, 29280720, 43921080, 87842160]

約数ペア:

[(1, 87842160), (2, 43921080), (3, 29280720), (4, 21960540), (5, 17568432), (6, 14640360), (7, 12548880), (8, 10980270), (9, 9760240), (10, 8784216), (12, 7320180), (14, 6274440), (15, 5856144), (16, 5490135), (18, 4880120), (20, 4392108), (21, 4182960), (24, 3660090), (28, 3137220), (29, 3029040), (30, 2928072), (35, 2509776), (36, 2440060), (40, 2196054), (42, 2091480), (45, 1952048), (48, 1830045), (56, 1568610), (58, 1514520), (60, 1464036), (63, 1394320), (70, 1254888), (72, 1220030), (80, 1098027), (84, 1045740), (87, 1009680), (90, 976024), (105, 836592), (112, 784305), (116, 757260), (120, 732018), (126, 697160), (140, 627444), (144, 610015), (145, 605808), (168, 522870), (174, 504840), (180, 488012), (203, 432720), (210, 418296), (232, 378630), (240, 366009), (252, 348580), (261, 336560), (280, 313722), (290, 302904), (315, 278864), (336, 261435), (348, 252420), (360, 244006), (406, 216360), (420, 209148), (435, 201936), (464, 189315), (504, 174290), (522, 168280), (560, 156861), (580, 151452), (601, 146160), (609, 144240), (630, 139432), (696, 126210), (720, 122003), (812, 108180), (840, 104574), (870, 100968), (1008, 87145), (1015, 86544), (1044, 84140), (1160, 75726), (1202, 73080), (1218, 72120), (1260, 69716), (1305, 67312), (1392, 63105), (1624, 54090), (1680, 52287), (1740, 50484), (1803, 48720), (1827, 48080), (2030, 43272), (2088, 42070), (2320, 37863), (2404, 36540), (2436, 36060), (2520, 34858), (2610, 33656), (3005, 29232), (3045, 28848), (3248, 27045), (3480, 25242), (3606, 24360), (3654, 24040), (4060, 21636), (4176, 21035), (4207, 20880), (4808, 18270), (4872, 18030), (5040, 17429), (5220, 16828), (5409, 16240), (6010, 14616), (6090, 14424), (6960, 12621), (7212, 12180), (7308, 12020), (8120, 10818), (8414, 10440), (9015, 9744), (9135, 9616)]