1018113480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2148

約数の個数: 192

約数和(自身を含む): 3532464000

約数和(自身を除く): 2514350520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 342, 360, 365, 380, 438, 456, 570, 584, 657, 684, 730, 760, 855, 876, 1095, 1140, 1314, 1368, 1387, 1460, 1710, 1752, 2039, 2190, 2280, 2628, 2774, 2920, 3285, 3420, 4078, 4161, 4380, 5256, 5548, 6117, 6570, 6840, 6935, 8156, 8322, 8760, 10195, 11096, 12234, 12483, 13140, 13870, 16312, 16644, 18351, 20390, 20805, 24468, 24966, 26280, 27740, 30585, 33288, 36702, 38741, 40780, 41610, 48936, 49932, 55480, 61170, 62415, 73404, 77482, 81560, 83220, 91755, 99864, 116223, 122340, 124830, 146808, 148847, 154964, 166440, 183510, 193705, 232446, 244680, 249660, 297694, 309928, 348669, 367020, 387410, 446541, 464892, 499320, 581115, 595388, 697338, 734040, 744235, 774820, 893082, 929784, 1162230, 1190776, 1339623, 1394676, 1488470, 1549640, 1743345, 1786164, 2232705, 2324460, 2679246, 2789352, 2828093, 2976940, 3486690, 3572328, 4465410, 4648920, 5358492, 5656186, 5953880, 6698115, 6973380, 8484279, 8930820, 10716984, 11312372, 13396230, 13946760, 14140465, 16968558, 17861640, 22624744, 25452837, 26792460, 28280930, 33937116, 42421395, 50905674, 53584920, 56561860, 67874232, 84842790, 101811348, 113123720, 127264185, 169685580, 203622696, 254528370, 339371160, 509056740, 1018113480]

約数ペア:

[(1, 1018113480), (2, 509056740), (3, 339371160), (4, 254528370), (5, 203622696), (6, 169685580), (8, 127264185), (9, 113123720), (10, 101811348), (12, 84842790), (15, 67874232), (18, 56561860), (19, 53584920), (20, 50905674), (24, 42421395), (30, 33937116), (36, 28280930), (38, 26792460), (40, 25452837), (45, 22624744), (57, 17861640), (60, 16968558), (72, 14140465), (73, 13946760), (76, 13396230), (90, 11312372), (95, 10716984), (114, 8930820), (120, 8484279), (146, 6973380), (152, 6698115), (171, 5953880), (180, 5656186), (190, 5358492), (219, 4648920), (228, 4465410), (285, 3572328), (292, 3486690), (342, 2976940), (360, 2828093), (365, 2789352), (380, 2679246), (438, 2324460), (456, 2232705), (570, 1786164), (584, 1743345), (657, 1549640), (684, 1488470), (730, 1394676), (760, 1339623), (855, 1190776), (876, 1162230), (1095, 929784), (1140, 893082), (1314, 774820), (1368, 744235), (1387, 734040), (1460, 697338), (1710, 595388), (1752, 581115), (2039, 499320), (2190, 464892), (2280, 446541), (2628, 387410), (2774, 367020), (2920, 348669), (3285, 309928), (3420, 297694), (4078, 249660), (4161, 244680), (4380, 232446), (5256, 193705), (5548, 183510), (6117, 166440), (6570, 154964), (6840, 148847), (6935, 146808), (8156, 124830), (8322, 122340), (8760, 116223), (10195, 99864), (11096, 91755), (12234, 83220), (12483, 81560), (13140, 77482), (13870, 73404), (16312, 62415), (16644, 61170), (18351, 55480), (20390, 49932), (20805, 48936), (24468, 41610), (24966, 40780), (26280, 38741), (27740, 36702), (30585, 33288)]