20170758960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{110731}}^1$

素因数の和:110784

約数の個数: 240

約数和(自身を含む): 77111993088

約数和(自身を除く): 56941234128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2277, 2530, 2640, 2760, 3036, 3312, 3795, 3960, 4048, 4140, 4554, 5060, 5520, 6072, 7590, 7920, 8280, 9108, 10120, 11385, 12144, 15180, 16560, 18216, 20240, 22770, 30360, 36432, 45540, 60720, 91080, 110731, 182160, 221462, 332193, 442924, 553655, 664386, 885848, 996579, 1107310, 1218041, 1328772, 1660965, 1771696, 1993158, 2214620, 2436082, 2546813, 2657544, 3321930, 3654123, 3986316, 4429240, 4872164, 4982895, 5093626, 5315088, 6090205, 6643860, 7308246, 7640439, 7972632, 8858480, 9744328, 9965790, 10187252, 10962369, 12180410, 12734065, 13287720, 14616492, 15280878, 15945264, 18270615, 19488656, 19931580, 20374504, 21924738, 22921317, 24360820, 25468130, 26575440, 28014943, 29232984, 30561756, 36541230, 38202195, 39863160, 40749008, 43849476, 45842634, 48721640, 50936260, 54811845, 56029886, 58465968, 61123512, 73082460, 76404390, 79726320, 84044829, 87698952, 91685268, 97443280, 101872520, 109623690, 112059772, 114606585, 122247024, 140074715, 146164920, 152808780, 168089658, 175397904, 183370536, 203745040, 219247380, 224119544, 229213170, 252134487, 280149430, 292329840, 305617560, 336179316, 366741072, 420224145, 438494760, 448239088, 458426340, 504268974, 560298860, 611235120, 672358632, 840448290, 876989520, 916852680, 1008537948, 1120597720, 1260672435, 1344717264, 1680896580, 1833705360, 2017075896, 2241195440, 2521344870, 3361793160, 4034151792, 5042689740, 6723586320, 10085379480, 20170758960]

約数ペア:

[(1, 20170758960), (2, 10085379480), (3, 6723586320), (4, 5042689740), (5, 4034151792), (6, 3361793160), (8, 2521344870), (9, 2241195440), (10, 2017075896), (11, 1833705360), (12, 1680896580), (15, 1344717264), (16, 1260672435), (18, 1120597720), (20, 1008537948), (22, 916852680), (23, 876989520), (24, 840448290), (30, 672358632), (33, 611235120), (36, 560298860), (40, 504268974), (44, 458426340), (45, 448239088), (46, 438494760), (48, 420224145), (55, 366741072), (60, 336179316), (66, 305617560), (69, 292329840), (72, 280149430), (80, 252134487), (88, 229213170), (90, 224119544), (92, 219247380), (99, 203745040), (110, 183370536), (115, 175397904), (120, 168089658), (132, 152808780), (138, 146164920), (144, 140074715), (165, 122247024), (176, 114606585), (180, 112059772), (184, 109623690), (198, 101872520), (207, 97443280), (220, 91685268), (230, 87698952), (240, 84044829), (253, 79726320), (264, 76404390), (276, 73082460), (330, 61123512), (345, 58465968), (360, 56029886), (368, 54811845), (396, 50936260), (414, 48721640), (440, 45842634), (460, 43849476), (495, 40749008), (506, 39863160), (528, 38202195), (552, 36541230), (660, 30561756), (690, 29232984), (720, 28014943), (759, 26575440), (792, 25468130), (828, 24360820), (880, 22921317), (920, 21924738), (990, 20374504), (1012, 19931580), (1035, 19488656), (1104, 18270615), (1265, 15945264), (1320, 15280878), (1380, 14616492), (1518, 13287720), (1584, 12734065), (1656, 12180410), (1840, 10962369), (1980, 10187252), (2024, 9965790), (2070, 9744328), (2277, 8858480), (2530, 7972632), (2640, 7640439), (2760, 7308246), (3036, 6643860), (3312, 6090205), (3795, 5315088), (3960, 5093626), (4048, 4982895), (4140, 4872164), (4554, 4429240), (5060, 3986316), (5520, 3654123), (6072, 3321930), (7590, 2657544), (7920, 2546813), (8280, 2436082), (9108, 2214620), (10120, 1993158), (11385, 1771696), (12144, 1660965), (15180, 1328772), (16560, 1218041), (18216, 1107310), (20240, 996579), (22770, 885848), (30360, 664386), (36432, 553655), (45540, 442924), (60720, 332193), (91080, 221462), (110731, 182160)]