285639377920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{33791}}^1$

素因数の和:33956

約数の個数: 176

約数和(自身を含む): 743739752448

約数和(自身を除く): 458100374528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 512, 520, 635, 640, 832, 1016, 1024, 1040, 1270, 1280, 1651, 1664, 2032, 2080, 2540, 2560, 3302, 3328, 4064, 4160, 5080, 5120, 6604, 6656, 8128, 8255, 8320, 10160, 13208, 13312, 16256, 16510, 16640, 20320, 26416, 32512, 33020, 33280, 33791, 40640, 52832, 65024, 66040, 66560, 67582, 81280, 105664, 130048, 132080, 135164, 162560, 168955, 211328, 264160, 270328, 325120, 337910, 422656, 439283, 528320, 540656, 650240, 675820, 845312, 878566, 1056640, 1081312, 1351640, 1690624, 1757132, 2113280, 2162624, 2196415, 2703280, 3514264, 4226560, 4291457, 4325248, 4392830, 5406560, 7028528, 8453120, 8582914, 8650496, 8785660, 10813120, 14057056, 17165828, 17300992, 17571320, 21457285, 21626240, 28114112, 34331656, 34601984, 35142640, 42914570, 43252480, 55788941, 56228224, 68663312, 70285280, 85829140, 86504960, 111577882, 112456448, 137326624, 140570560, 171658280, 173009920, 223155764, 224912896, 274653248, 278944705, 281141120, 343316560, 446311528, 449825792, 549306496, 557889410, 562282240, 686633120, 892623056, 1098612992, 1115778820, 1124564480, 1373266240, 1785246112, 2197225984, 2231557640, 2249128960, 2746532480, 3570492224, 4394451968, 4463115280, 5493064960, 7140984448, 8926230560, 10986129920, 14281968896, 17852461120, 21972259840, 28563937792, 35704922240, 57127875584, 71409844480, 142819688960, 285639377920]

約数ペア:

[(1, 285639377920), (2, 142819688960), (4, 71409844480), (5, 57127875584), (8, 35704922240), (10, 28563937792), (13, 21972259840), (16, 17852461120), (20, 14281968896), (26, 10986129920), (32, 8926230560), (40, 7140984448), (52, 5493064960), (64, 4463115280), (65, 4394451968), (80, 3570492224), (104, 2746532480), (127, 2249128960), (128, 2231557640), (130, 2197225984), (160, 1785246112), (208, 1373266240), (254, 1124564480), (256, 1115778820), (260, 1098612992), (320, 892623056), (416, 686633120), (508, 562282240), (512, 557889410), (520, 549306496), (635, 449825792), (640, 446311528), (832, 343316560), (1016, 281141120), (1024, 278944705), (1040, 274653248), (1270, 224912896), (1280, 223155764), (1651, 173009920), (1664, 171658280), (2032, 140570560), (2080, 137326624), (2540, 112456448), (2560, 111577882), (3302, 86504960), (3328, 85829140), (4064, 70285280), (4160, 68663312), (5080, 56228224), (5120, 55788941), (6604, 43252480), (6656, 42914570), (8128, 35142640), (8255, 34601984), (8320, 34331656), (10160, 28114112), (13208, 21626240), (13312, 21457285), (16256, 17571320), (16510, 17300992), (16640, 17165828), (20320, 14057056), (26416, 10813120), (32512, 8785660), (33020, 8650496), (33280, 8582914), (33791, 8453120), (40640, 7028528), (52832, 5406560), (65024, 4392830), (66040, 4325248), (66560, 4291457), (67582, 4226560), (81280, 3514264), (105664, 2703280), (130048, 2196415), (132080, 2162624), (135164, 2113280), (162560, 1757132), (168955, 1690624), (211328, 1351640), (264160, 1081312), (270328, 1056640), (325120, 878566), (337910, 845312), (422656, 675820), (439283, 650240), (528320, 540656)]