2017565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1153}}^1$

素因数の和:1509

約数の個数: 160

約数和(自身を含む): 6552652032

約数和(自身を除く): 4535086512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 317, 345, 368, 460, 552, 634, 690, 920, 951, 1104, 1153, 1268, 1380, 1585, 1840, 1902, 2306, 2536, 2760, 3170, 3459, 3804, 4612, 4755, 5072, 5520, 5765, 6340, 6918, 7291, 7608, 9224, 9510, 11530, 12680, 13836, 14582, 15216, 17295, 18448, 19020, 21873, 23060, 25360, 26519, 27672, 29164, 34590, 36455, 38040, 43746, 46120, 53038, 55344, 58328, 69180, 72910, 76080, 79557, 87492, 92240, 106076, 109365, 116656, 132595, 138360, 145820, 159114, 174984, 212152, 218730, 265190, 276720, 291640, 318228, 349968, 365501, 397785, 424304, 437460, 530380, 583280, 636456, 731002, 795570, 874920, 1060760, 1096503, 1272912, 1462004, 1591140, 1749840, 1827505, 2121520, 2193006, 2924008, 3182280, 3655010, 4386012, 5482515, 5848016, 6364560, 7310020, 8406523, 8772024, 10965030, 14620040, 16813046, 17544048, 21930060, 25219569, 29240080, 33626092, 42032615, 43860120, 50439138, 67252184, 84065230, 87720240, 100878276, 126097845, 134504368, 168130460, 201756552, 252195690, 336260920, 403513104, 504391380, 672521840, 1008782760, 2017565520]

約数ペア:

[(1, 2017565520), (2, 1008782760), (3, 672521840), (4, 504391380), (5, 403513104), (6, 336260920), (8, 252195690), (10, 201756552), (12, 168130460), (15, 134504368), (16, 126097845), (20, 100878276), (23, 87720240), (24, 84065230), (30, 67252184), (40, 50439138), (46, 43860120), (48, 42032615), (60, 33626092), (69, 29240080), (80, 25219569), (92, 21930060), (115, 17544048), (120, 16813046), (138, 14620040), (184, 10965030), (230, 8772024), (240, 8406523), (276, 7310020), (317, 6364560), (345, 5848016), (368, 5482515), (460, 4386012), (552, 3655010), (634, 3182280), (690, 2924008), (920, 2193006), (951, 2121520), (1104, 1827505), (1153, 1749840), (1268, 1591140), (1380, 1462004), (1585, 1272912), (1840, 1096503), (1902, 1060760), (2306, 874920), (2536, 795570), (2760, 731002), (3170, 636456), (3459, 583280), (3804, 530380), (4612, 437460), (4755, 424304), (5072, 397785), (5520, 365501), (5765, 349968), (6340, 318228), (6918, 291640), (7291, 276720), (7608, 265190), (9224, 218730), (9510, 212152), (11530, 174984), (12680, 159114), (13836, 145820), (14582, 138360), (15216, 132595), (17295, 116656), (18448, 109365), (19020, 106076), (21873, 92240), (23060, 87492), (25360, 79557), (26519, 76080), (27672, 72910), (29164, 69180), (34590, 58328), (36455, 55344), (38040, 53038), (43746, 46120)]