848398880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 2382815232

約数和(自身を除く): 1534416352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 71, 80, 94, 112, 140, 142, 160, 188, 224, 227, 235, 280, 284, 329, 355, 376, 454, 470, 497, 560, 568, 658, 710, 752, 908, 940, 994, 1120, 1135, 1136, 1316, 1420, 1504, 1589, 1645, 1816, 1880, 1988, 2270, 2272, 2485, 2632, 2840, 3178, 3290, 3337, 3632, 3760, 3976, 4540, 4970, 5264, 5680, 6356, 6580, 6674, 7264, 7520, 7945, 7952, 9080, 9940, 10528, 10669, 11360, 12712, 13160, 13348, 15890, 15904, 16117, 16685, 18160, 19880, 21338, 23359, 25424, 26320, 26696, 31780, 32234, 33370, 36320, 39760, 42676, 46718, 50848, 52640, 53345, 53392, 63560, 64468, 66740, 74683, 79520, 80585, 85352, 93436, 106690, 106784, 112819, 116795, 127120, 128936, 133480, 149366, 161170, 170704, 186872, 213380, 225638, 233590, 254240, 257872, 266960, 298732, 322340, 341408, 373415, 373744, 426760, 451276, 467180, 515744, 533920, 564095, 597464, 644680, 746830, 747488, 757499, 853520, 902552, 934360, 1128190, 1194928, 1289360, 1493660, 1514998, 1707040, 1805104, 1868720, 2256380, 2389856, 2578720, 2987320, 3029996, 3610208, 3737440, 3787495, 4512760, 5302493, 5974640, 6059992, 7574990, 9025520, 10604986, 11949280, 12119984, 15149980, 18051040, 21209972, 24239968, 26512465, 30299960, 42419944, 53024930, 60599920, 84839888, 106049860, 121199840, 169679776, 212099720, 424199440, 848398880]

約数ペア:

[(1, 848398880), (2, 424199440), (4, 212099720), (5, 169679776), (7, 121199840), (8, 106049860), (10, 84839888), (14, 60599920), (16, 53024930), (20, 42419944), (28, 30299960), (32, 26512465), (35, 24239968), (40, 21209972), (47, 18051040), (56, 15149980), (70, 12119984), (71, 11949280), (80, 10604986), (94, 9025520), (112, 7574990), (140, 6059992), (142, 5974640), (160, 5302493), (188, 4512760), (224, 3787495), (227, 3737440), (235, 3610208), (280, 3029996), (284, 2987320), (329, 2578720), (355, 2389856), (376, 2256380), (454, 1868720), (470, 1805104), (497, 1707040), (560, 1514998), (568, 1493660), (658, 1289360), (710, 1194928), (752, 1128190), (908, 934360), (940, 902552), (994, 853520), (1120, 757499), (1135, 747488), (1136, 746830), (1316, 644680), (1420, 597464), (1504, 564095), (1589, 533920), (1645, 515744), (1816, 467180), (1880, 451276), (1988, 426760), (2270, 373744), (2272, 373415), (2485, 341408), (2632, 322340), (2840, 298732), (3178, 266960), (3290, 257872), (3337, 254240), (3632, 233590), (3760, 225638), (3976, 213380), (4540, 186872), (4970, 170704), (5264, 161170), (5680, 149366), (6356, 133480), (6580, 128936), (6674, 127120), (7264, 116795), (7520, 112819), (7945, 106784), (7952, 106690), (9080, 93436), (9940, 85352), (10528, 80585), (10669, 79520), (11360, 74683), (12712, 66740), (13160, 64468), (13348, 63560), (15890, 53392), (15904, 53345), (16117, 52640), (16685, 50848), (18160, 46718), (19880, 42676), (21338, 39760), (23359, 36320), (25424, 33370), (26320, 32234), (26696, 31780)]