2519309040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1527

約数の個数: 160

約数和(自身を含む): 8028343296

約数和(自身を除く): 5509034256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 173, 188, 235, 240, 282, 346, 376, 470, 519, 564, 692, 705, 752, 865, 940, 1038, 1128, 1291, 1384, 1410, 1730, 1880, 2076, 2256, 2582, 2595, 2768, 2820, 3460, 3760, 3873, 4152, 5164, 5190, 5640, 6455, 6920, 7746, 8131, 8304, 10328, 10380, 11280, 12910, 13840, 15492, 16262, 19365, 20656, 20760, 24393, 25820, 30984, 32524, 38730, 40655, 41520, 48786, 51640, 60677, 61968, 65048, 77460, 81310, 97572, 103280, 121354, 121965, 130096, 154920, 162620, 182031, 195144, 223343, 242708, 243930, 303385, 309840, 325240, 364062, 390288, 446686, 485416, 487860, 606770, 650480, 670029, 728124, 893372, 910155, 970832, 975720, 1116715, 1213540, 1340058, 1456248, 1786744, 1820310, 1951440, 2233430, 2427080, 2680116, 2912496, 3350145, 3573488, 3640620, 4466860, 4854160, 5360232, 6700290, 7281240, 8933720, 10497121, 10720464, 13400580, 14562480, 17867440, 20994242, 26801160, 31491363, 41988484, 52485605, 53602320, 62982726, 83976968, 104971210, 125965452, 157456815, 167953936, 209942420, 251930904, 314913630, 419884840, 503861808, 629827260, 839769680, 1259654520, 2519309040]

約数ペア:

[(1, 2519309040), (2, 1259654520), (3, 839769680), (4, 629827260), (5, 503861808), (6, 419884840), (8, 314913630), (10, 251930904), (12, 209942420), (15, 167953936), (16, 157456815), (20, 125965452), (24, 104971210), (30, 83976968), (40, 62982726), (47, 53602320), (48, 52485605), (60, 41988484), (80, 31491363), (94, 26801160), (120, 20994242), (141, 17867440), (173, 14562480), (188, 13400580), (235, 10720464), (240, 10497121), (282, 8933720), (346, 7281240), (376, 6700290), (470, 5360232), (519, 4854160), (564, 4466860), (692, 3640620), (705, 3573488), (752, 3350145), (865, 2912496), (940, 2680116), (1038, 2427080), (1128, 2233430), (1291, 1951440), (1384, 1820310), (1410, 1786744), (1730, 1456248), (1880, 1340058), (2076, 1213540), (2256, 1116715), (2582, 975720), (2595, 970832), (2768, 910155), (2820, 893372), (3460, 728124), (3760, 670029), (3873, 650480), (4152, 606770), (5164, 487860), (5190, 485416), (5640, 446686), (6455, 390288), (6920, 364062), (7746, 325240), (8131, 309840), (8304, 303385), (10328, 243930), (10380, 242708), (11280, 223343), (12910, 195144), (13840, 182031), (15492, 162620), (16262, 154920), (19365, 130096), (20656, 121965), (20760, 121354), (24393, 103280), (25820, 97572), (30984, 81310), (32524, 77460), (38730, 65048), (40655, 61968), (41520, 60677), (48786, 51640)]