142752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 160

約数和(自身を含む): 503967744

約数和(自身を除く): 361215024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2351, 2530, 2640, 2760, 3036, 3795, 4048, 4702, 5060, 5520, 6072, 7053, 7590, 9404, 10120, 11755, 12144, 14106, 15180, 18808, 20240, 23510, 25861, 28212, 30360, 35265, 37616, 47020, 51722, 54073, 56424, 60720, 70530, 77583, 94040, 103444, 108146, 112848, 129305, 141060, 155166, 162219, 188080, 206888, 216292, 258610, 270365, 282120, 310332, 324438, 387915, 413776, 432584, 517220, 540730, 564240, 594803, 620664, 648876, 775830, 811095, 865168, 1034440, 1081460, 1189606, 1241328, 1297752, 1551660, 1622190, 1784409, 2068880, 2162920, 2379212, 2595504, 2974015, 3103320, 3244380, 3568818, 4325840, 4758424, 5948030, 6206640, 6488760, 7137636, 8922045, 9516848, 11896060, 12977520, 14275272, 17844090, 23792120, 28550544, 35688180, 47584240, 71376360, 142752720]

約数ペア:

[(1, 142752720), (2, 71376360), (3, 47584240), (4, 35688180), (5, 28550544), (6, 23792120), (8, 17844090), (10, 14275272), (11, 12977520), (12, 11896060), (15, 9516848), (16, 8922045), (20, 7137636), (22, 6488760), (23, 6206640), (24, 5948030), (30, 4758424), (33, 4325840), (40, 3568818), (44, 3244380), (46, 3103320), (48, 2974015), (55, 2595504), (60, 2379212), (66, 2162920), (69, 2068880), (80, 1784409), (88, 1622190), (92, 1551660), (110, 1297752), (115, 1241328), (120, 1189606), (132, 1081460), (138, 1034440), (165, 865168), (176, 811095), (184, 775830), (220, 648876), (230, 620664), (240, 594803), (253, 564240), (264, 540730), (276, 517220), (330, 432584), (345, 413776), (368, 387915), (440, 324438), (460, 310332), (506, 282120), (528, 270365), (552, 258610), (660, 216292), (690, 206888), (759, 188080), (880, 162219), (920, 155166), (1012, 141060), (1104, 129305), (1265, 112848), (1320, 108146), (1380, 103444), (1518, 94040), (1840, 77583), (2024, 70530), (2351, 60720), (2530, 56424), (2640, 54073), (2760, 51722), (3036, 47020), (3795, 37616), (4048, 35265), (4702, 30360), (5060, 28212), (5520, 25861), (6072, 23510), (7053, 20240), (7590, 18808), (9404, 15180), (10120, 14106), (11755, 12144)]