79427264560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{19237}}^1$

素因数の和:19431

約数の個数: 160

約数和(自身を含む): 216070134912

約数和(自身を除く): 136642870352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 101, 112, 140, 146, 202, 280, 292, 365, 404, 505, 511, 560, 584, 707, 730, 808, 1010, 1022, 1168, 1414, 1460, 1616, 2020, 2044, 2555, 2828, 2920, 3535, 4040, 4088, 5110, 5656, 5840, 7070, 7373, 8080, 8176, 10220, 11312, 14140, 14746, 19237, 20440, 28280, 29492, 36865, 38474, 40880, 51611, 56560, 58984, 73730, 76948, 96185, 103222, 117968, 134659, 147460, 153896, 192370, 206444, 258055, 269318, 294920, 307792, 384740, 412888, 516110, 538636, 589840, 673295, 769480, 825776, 1032220, 1077272, 1346590, 1404301, 1538960, 1942937, 2064440, 2154544, 2693180, 2808602, 3885874, 4128880, 5386360, 5617204, 7021505, 7771748, 9714685, 9830107, 10772720, 11234408, 13600559, 14043010, 15543496, 19429370, 19660214, 22468816, 27201118, 28086020, 31086992, 38858740, 39320428, 49150535, 54402236, 56172040, 68002795, 77717480, 78640856, 98301070, 108804472, 112344080, 136005590, 141834401, 155434960, 157281712, 196602140, 217608944, 272011180, 283668802, 393204280, 544022360, 567337604, 709172005, 786408560, 992840807, 1088044720, 1134675208, 1418344010, 1985681614, 2269350416, 2836688020, 3971363228, 4964204035, 5673376040, 7942726456, 9928408070, 11346752080, 15885452912, 19856816140, 39713632280, 79427264560]

約数ペア:

[(1, 79427264560), (2, 39713632280), (4, 19856816140), (5, 15885452912), (7, 11346752080), (8, 9928408070), (10, 7942726456), (14, 5673376040), (16, 4964204035), (20, 3971363228), (28, 2836688020), (35, 2269350416), (40, 1985681614), (56, 1418344010), (70, 1134675208), (73, 1088044720), (80, 992840807), (101, 786408560), (112, 709172005), (140, 567337604), (146, 544022360), (202, 393204280), (280, 283668802), (292, 272011180), (365, 217608944), (404, 196602140), (505, 157281712), (511, 155434960), (560, 141834401), (584, 136005590), (707, 112344080), (730, 108804472), (808, 98301070), (1010, 78640856), (1022, 77717480), (1168, 68002795), (1414, 56172040), (1460, 54402236), (1616, 49150535), (2020, 39320428), (2044, 38858740), (2555, 31086992), (2828, 28086020), (2920, 27201118), (3535, 22468816), (4040, 19660214), (4088, 19429370), (5110, 15543496), (5656, 14043010), (5840, 13600559), (7070, 11234408), (7373, 10772720), (8080, 9830107), (8176, 9714685), (10220, 7771748), (11312, 7021505), (14140, 5617204), (14746, 5386360), (19237, 4128880), (20440, 3885874), (28280, 2808602), (29492, 2693180), (36865, 2154544), (38474, 2064440), (40880, 1942937), (51611, 1538960), (56560, 1404301), (58984, 1346590), (73730, 1077272), (76948, 1032220), (96185, 825776), (103222, 769480), (117968, 673295), (134659, 589840), (147460, 538636), (153896, 516110), (192370, 412888), (206444, 384740), (258055, 307792), (269318, 294920)]