165786452480

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{189913}}^1$

素因数の和:189978

約数の個数: 160

約数和(自身を含む): 447625778688

約数和(自身を除く): 281839326208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4960, 5456, 5632, 6820, 7040, 7936, 9920, 10912, 13640, 14080, 15872, 19840, 21824, 27280, 28160, 39680, 43648, 54560, 79360, 87296, 109120, 174592, 189913, 218240, 379826, 436480, 759652, 872960, 949565, 1519304, 1899130, 2089043, 3038608, 3798260, 4178086, 5887303, 6077216, 7596520, 8356172, 10445215, 11774606, 12154432, 15193040, 16712344, 20890430, 23549212, 24308864, 29436515, 30386080, 33424688, 41780860, 47098424, 48617728, 58873030, 60772160, 64760333, 66849376, 83561720, 94196848, 97235456, 117746060, 121544320, 129520666, 133698752, 167123440, 188393696, 235492120, 243088640, 259041332, 267397504, 323801665, 334246880, 376787392, 470984240, 486177280, 518082664, 534795008, 647603330, 668493760, 753574784, 941968480, 1036165328, 1069590016, 1295206660, 1336987520, 1507149568, 1883936960, 2072330656, 2590413320, 2673975040, 3014299136, 3767873920, 4144661312, 5180826640, 5347950080, 7535747840, 8289322624, 10361653280, 15071495680, 16578645248, 20723306560, 33157290496, 41446613120, 82893226240, 165786452480]

約数ペア:

[(1, 165786452480), (2, 82893226240), (4, 41446613120), (5, 33157290496), (8, 20723306560), (10, 16578645248), (11, 15071495680), (16, 10361653280), (20, 8289322624), (22, 7535747840), (31, 5347950080), (32, 5180826640), (40, 4144661312), (44, 3767873920), (55, 3014299136), (62, 2673975040), (64, 2590413320), (80, 2072330656), (88, 1883936960), (110, 1507149568), (124, 1336987520), (128, 1295206660), (155, 1069590016), (160, 1036165328), (176, 941968480), (220, 753574784), (248, 668493760), (256, 647603330), (310, 534795008), (320, 518082664), (341, 486177280), (352, 470984240), (440, 376787392), (496, 334246880), (512, 323801665), (620, 267397504), (640, 259041332), (682, 243088640), (704, 235492120), (880, 188393696), (992, 167123440), (1240, 133698752), (1280, 129520666), (1364, 121544320), (1408, 117746060), (1705, 97235456), (1760, 94196848), (1984, 83561720), (2480, 66849376), (2560, 64760333), (2728, 60772160), (2816, 58873030), (3410, 48617728), (3520, 47098424), (3968, 41780860), (4960, 33424688), (5456, 30386080), (5632, 29436515), (6820, 24308864), (7040, 23549212), (7936, 20890430), (9920, 16712344), (10912, 15193040), (13640, 12154432), (14080, 11774606), (15872, 10445215), (19840, 8356172), (21824, 7596520), (27280, 6077216), (28160, 5887303), (39680, 4178086), (43648, 3798260), (54560, 3038608), (79360, 2089043), (87296, 1899130), (109120, 1519304), (174592, 949565), (189913, 872960), (218240, 759652), (379826, 436480)]