212078160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 240

約数和(自身を含む): 842624640

約数和(自身を除く): 630546480

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, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1451, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 2902, 3045, 3248, 3480, 3654, 4060, 4176, 4353, 4872, 5040, 5220, 5804, 6090, 6960, 7255, 7308, 8120, 8706, 9135, 9744, 10157, 10440, 11608, 12180, 13059, 14510, 14616, 16240, 17412, 18270, 20314, 20880, 21765, 23216, 24360, 26118, 29020, 29232, 30471, 34824, 36540, 40628, 42079, 43530, 48720, 50785, 52236, 58040, 60942, 65295, 69648, 73080, 81256, 84158, 87060, 91413, 101570, 104472, 116080, 121884, 126237, 130590, 146160, 152355, 162512, 168316, 174120, 182826, 203140, 208944, 210395, 243768, 252474, 261180, 294553, 304710, 336632, 348240, 365652, 378711, 406280, 420790, 457065, 487536, 504948, 522360, 589106, 609420, 631185, 673264, 731304, 757422, 812560, 841580, 883659, 914130, 1009896, 1044720, 1178212, 1218840, 1262370, 1462608, 1472765, 1514844, 1683160, 1767318, 1828260, 1893555, 2019792, 2356424, 2437680, 2524740, 2650977, 2945530, 3029688, 3366320, 3534636, 3656520, 3787110, 4418295, 4712848, 5049480, 5301954, 5891060, 6059376, 7069272, 7313040, 7574220, 8836590, 10098960, 10603908, 11782120, 13254885, 14138544, 15148440, 17673180, 21207816, 23564240, 26509770, 30296880, 35346360, 42415632, 53019540, 70692720, 106039080, 212078160]

約数ペア:

[(1, 212078160), (2, 106039080), (3, 70692720), (4, 53019540), (5, 42415632), (6, 35346360), (7, 30296880), (8, 26509770), (9, 23564240), (10, 21207816), (12, 17673180), (14, 15148440), (15, 14138544), (16, 13254885), (18, 11782120), (20, 10603908), (21, 10098960), (24, 8836590), (28, 7574220), (29, 7313040), (30, 7069272), (35, 6059376), (36, 5891060), (40, 5301954), (42, 5049480), (45, 4712848), (48, 4418295), (56, 3787110), (58, 3656520), (60, 3534636), (63, 3366320), (70, 3029688), (72, 2945530), (80, 2650977), (84, 2524740), (87, 2437680), (90, 2356424), (105, 2019792), (112, 1893555), (116, 1828260), (120, 1767318), (126, 1683160), (140, 1514844), (144, 1472765), (145, 1462608), (168, 1262370), (174, 1218840), (180, 1178212), (203, 1044720), (210, 1009896), (232, 914130), (240, 883659), (252, 841580), (261, 812560), (280, 757422), (290, 731304), (315, 673264), (336, 631185), (348, 609420), (360, 589106), (406, 522360), (420, 504948), (435, 487536), (464, 457065), (504, 420790), (522, 406280), (560, 378711), (580, 365652), (609, 348240), (630, 336632), (696, 304710), (720, 294553), (812, 261180), (840, 252474), (870, 243768), (1008, 210395), (1015, 208944), (1044, 203140), (1160, 182826), (1218, 174120), (1260, 168316), (1305, 162512), (1392, 152355), (1451, 146160), (1624, 130590), (1680, 126237), (1740, 121884), (1827, 116080), (2030, 104472), (2088, 101570), (2320, 91413), (2436, 87060), (2520, 84158), (2610, 81256), (2902, 73080), (3045, 69648), (3248, 65295), (3480, 60942), (3654, 58040), (4060, 52236), (4176, 50785), (4353, 48720), (4872, 43530), (5040, 42079), (5220, 40628), (5804, 36540), (6090, 34824), (6960, 30471), (7255, 29232), (7308, 29020), (8120, 26118), (8706, 24360), (9135, 23216), (9744, 21765), (10157, 20880), (10440, 20314), (11608, 18270), (12180, 17412), (13059, 16240), (14510, 14616)]