71848569280

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:675

約数の個数: 224

約数和(自身を含む): 178849617408

約数和(自身を除く): 107001048128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 71, 80, 86, 142, 160, 172, 215, 251, 284, 293, 320, 344, 355, 430, 502, 568, 586, 688, 710, 860, 1004, 1136, 1172, 1255, 1376, 1420, 1465, 1720, 2008, 2272, 2344, 2510, 2752, 2840, 2930, 3053, 3440, 4016, 4544, 4688, 5020, 5680, 5860, 6106, 6880, 8032, 9376, 10040, 10793, 11360, 11720, 12212, 12599, 13760, 15265, 16064, 17821, 18752, 20080, 20803, 21586, 22720, 23440, 24424, 25198, 30530, 35642, 40160, 41606, 43172, 46880, 48848, 50396, 53965, 61060, 62995, 71284, 73543, 80320, 83212, 86344, 89105, 93760, 97696, 100792, 104015, 107930, 122120, 125990, 142568, 147086, 166424, 172688, 178210, 195392, 201584, 208030, 215860, 244240, 251980, 285136, 294172, 332848, 345376, 356420, 367715, 403168, 416060, 431720, 488480, 503960, 570272, 588344, 665696, 690752, 712840, 735430, 766303, 806336, 832120, 863440, 894529, 976960, 1007920, 1140544, 1176688, 1331392, 1425680, 1470860, 1532606, 1664240, 1726880, 1789058, 2015840, 2353376, 2851360, 2941720, 3065212, 3162349, 3328480, 3453760, 3578116, 3831515, 4031680, 4472645, 4706752, 5221553, 5702720, 5883440, 6130424, 6324698, 6656960, 7156232, 7663030, 8945290, 10443106, 11766880, 12260848, 12649396, 14312464, 15326060, 15811745, 17890580, 20886212, 23533760, 24521696, 25298792, 26107765, 28624928, 30652120, 31623490, 35781160, 41772424, 49043392, 50597584, 52215530, 57249856, 61304240, 63246980, 71562320, 83544848, 101195168, 104431060, 122608480, 126493960, 143124640, 167089696, 202390336, 208862120, 224526779, 245216960, 252987920, 286249280, 334179392, 417724240, 449053558, 505975840, 835448480, 898107116, 1011951680, 1122633895, 1670896960, 1796214232, 2245267790, 3592428464, 4490535580, 7184856928, 8981071160, 14369713856, 17962142320, 35924284640, 71848569280]

約数ペア:

[(1, 71848569280), (2, 35924284640), (4, 17962142320), (5, 14369713856), (8, 8981071160), (10, 7184856928), (16, 4490535580), (20, 3592428464), (32, 2245267790), (40, 1796214232), (43, 1670896960), (64, 1122633895), (71, 1011951680), (80, 898107116), (86, 835448480), (142, 505975840), (160, 449053558), (172, 417724240), (215, 334179392), (251, 286249280), (284, 252987920), (293, 245216960), (320, 224526779), (344, 208862120), (355, 202390336), (430, 167089696), (502, 143124640), (568, 126493960), (586, 122608480), (688, 104431060), (710, 101195168), (860, 83544848), (1004, 71562320), (1136, 63246980), (1172, 61304240), (1255, 57249856), (1376, 52215530), (1420, 50597584), (1465, 49043392), (1720, 41772424), (2008, 35781160), (2272, 31623490), (2344, 30652120), (2510, 28624928), (2752, 26107765), (2840, 25298792), (2930, 24521696), (3053, 23533760), (3440, 20886212), (4016, 17890580), (4544, 15811745), (4688, 15326060), (5020, 14312464), (5680, 12649396), (5860, 12260848), (6106, 11766880), (6880, 10443106), (8032, 8945290), (9376, 7663030), (10040, 7156232), (10793, 6656960), (11360, 6324698), (11720, 6130424), (12212, 5883440), (12599, 5702720), (13760, 5221553), (15265, 4706752), (16064, 4472645), (17821, 4031680), (18752, 3831515), (20080, 3578116), (20803, 3453760), (21586, 3328480), (22720, 3162349), (23440, 3065212), (24424, 2941720), (25198, 2851360), (30530, 2353376), (35642, 2015840), (40160, 1789058), (41606, 1726880), (43172, 1664240), (46880, 1532606), (48848, 1470860), (50396, 1425680), (53965, 1331392), (61060, 1176688), (62995, 1140544), (71284, 1007920), (73543, 976960), (80320, 894529), (83212, 863440), (86344, 832120), (89105, 806336), (93760, 766303), (97696, 735430), (100792, 712840), (104015, 690752), (107930, 665696), (122120, 588344), (125990, 570272), (142568, 503960), (147086, 488480), (166424, 431720), (172688, 416060), (178210, 403168), (195392, 367715), (201584, 356420), (208030, 345376), (215860, 332848), (244240, 294172), (251980, 285136)]