171182880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 649591488

約数和(自身を除く): 478408608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 101, 107, 110, 120, 132, 144, 160, 165, 176, 180, 198, 202, 214, 220, 240, 264, 288, 303, 321, 330, 352, 360, 396, 404, 428, 440, 480, 495, 505, 528, 535, 606, 642, 660, 720, 792, 808, 856, 880, 909, 963, 990, 1010, 1056, 1070, 1111, 1177, 1212, 1284, 1320, 1440, 1515, 1584, 1605, 1616, 1712, 1760, 1818, 1926, 1980, 2020, 2140, 2222, 2354, 2424, 2568, 2640, 3030, 3168, 3210, 3232, 3333, 3424, 3531, 3636, 3852, 3960, 4040, 4280, 4444, 4545, 4708, 4815, 4848, 5136, 5280, 5555, 5885, 6060, 6420, 6666, 7062, 7272, 7704, 7920, 8080, 8560, 8888, 9090, 9416, 9630, 9696, 9999, 10272, 10593, 10807, 11110, 11770, 12120, 12840, 13332, 14124, 14544, 15408, 15840, 16160, 16665, 17120, 17655, 17776, 18180, 18832, 19260, 19998, 21186, 21614, 22220, 23540, 24240, 25680, 26664, 28248, 29088, 30816, 32421, 33330, 35310, 35552, 36360, 37664, 38520, 39996, 42372, 43228, 44440, 47080, 48480, 49995, 51360, 52965, 53328, 54035, 56496, 64842, 66660, 70620, 72720, 77040, 79992, 84744, 86456, 88880, 94160, 97263, 99990, 105930, 106656, 108070, 112992, 118877, 129684, 133320, 141240, 145440, 154080, 159984, 162105, 169488, 172912, 177760, 188320, 194526, 199980, 211860, 216140, 237754, 259368, 266640, 282480, 319968, 324210, 338976, 345824, 356631, 389052, 399960, 423720, 432280, 475508, 486315, 518736, 533280, 564960, 594385, 648420, 713262, 778104, 799920, 847440, 864560, 951016, 972630, 1037472, 1069893, 1188770, 1296840, 1426524, 1556208, 1599840, 1694880, 1729120, 1783155, 1902032, 1945260, 2139786, 2377540, 2593680, 2853048, 3112416, 3566310, 3804064, 3890520, 4279572, 4755080, 5187360, 5349465, 5706096, 7132620, 7781040, 8559144, 9510160, 10698930, 11412192, 14265240, 15562080, 17118288, 19020320, 21397860, 28530480, 34236576, 42795720, 57060960, 85591440, 171182880]

約数ペア:

[(1, 171182880), (2, 85591440), (3, 57060960), (4, 42795720), (5, 34236576), (6, 28530480), (8, 21397860), (9, 19020320), (10, 17118288), (11, 15562080), (12, 14265240), (15, 11412192), (16, 10698930), (18, 9510160), (20, 8559144), (22, 7781040), (24, 7132620), (30, 5706096), (32, 5349465), (33, 5187360), (36, 4755080), (40, 4279572), (44, 3890520), (45, 3804064), (48, 3566310), (55, 3112416), (60, 2853048), (66, 2593680), (72, 2377540), (80, 2139786), (88, 1945260), (90, 1902032), (96, 1783155), (99, 1729120), (101, 1694880), (107, 1599840), (110, 1556208), (120, 1426524), (132, 1296840), (144, 1188770), (160, 1069893), (165, 1037472), (176, 972630), (180, 951016), (198, 864560), (202, 847440), (214, 799920), (220, 778104), (240, 713262), (264, 648420), (288, 594385), (303, 564960), (321, 533280), (330, 518736), (352, 486315), (360, 475508), (396, 432280), (404, 423720), (428, 399960), (440, 389052), (480, 356631), (495, 345824), (505, 338976), (528, 324210), (535, 319968), (606, 282480), (642, 266640), (660, 259368), (720, 237754), (792, 216140), (808, 211860), (856, 199980), (880, 194526), (909, 188320), (963, 177760), (990, 172912), (1010, 169488), (1056, 162105), (1070, 159984), (1111, 154080), (1177, 145440), (1212, 141240), (1284, 133320), (1320, 129684), (1440, 118877), (1515, 112992), (1584, 108070), (1605, 106656), (1616, 105930), (1712, 99990), (1760, 97263), (1818, 94160), (1926, 88880), (1980, 86456), (2020, 84744), (2140, 79992), (2222, 77040), (2354, 72720), (2424, 70620), (2568, 66660), (2640, 64842), (3030, 56496), (3168, 54035), (3210, 53328), (3232, 52965), (3333, 51360), (3424, 49995), (3531, 48480), (3636, 47080), (3852, 44440), (3960, 43228), (4040, 42372), (4280, 39996), (4444, 38520), (4545, 37664), (4708, 36360), (4815, 35552), (4848, 35310), (5136, 33330), (5280, 32421), (5555, 30816), (5885, 29088), (6060, 28248), (6420, 26664), (6666, 25680), (7062, 24240), (7272, 23540), (7704, 22220), (7920, 21614), (8080, 21186), (8560, 19998), (8888, 19260), (9090, 18832), (9416, 18180), (9630, 17776), (9696, 17655), (9999, 17120), (10272, 16665), (10593, 16160), (10807, 15840), (11110, 15408), (11770, 14544), (12120, 14124), (12840, 13332)]