2692990240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 6825772800

約数和(自身を除く): 4132782560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 71, 74, 80, 86, 142, 148, 149, 160, 172, 185, 215, 284, 296, 298, 344, 355, 370, 430, 568, 592, 596, 688, 710, 740, 745, 860, 1136, 1184, 1192, 1376, 1420, 1480, 1490, 1591, 1720, 2272, 2384, 2627, 2840, 2960, 2980, 3053, 3182, 3440, 4768, 5254, 5513, 5680, 5920, 5960, 6106, 6364, 6407, 6880, 7955, 10508, 10579, 11026, 11360, 11920, 12212, 12728, 12814, 13135, 15265, 15910, 21016, 21158, 22052, 23840, 24424, 25456, 25628, 26270, 27565, 30530, 31820, 32035, 42032, 42316, 44104, 48848, 50912, 51256, 52540, 52895, 55130, 61060, 63640, 64070, 84064, 84632, 88208, 97696, 102512, 105080, 105790, 110260, 112961, 122120, 127280, 128140, 169264, 176416, 205024, 210160, 211580, 220520, 225922, 237059, 244240, 254560, 256280, 338528, 391423, 420320, 423160, 441040, 451844, 454897, 474118, 488480, 512560, 564805, 782846, 846320, 882080, 903688, 909794, 948236, 1025120, 1129610, 1185295, 1565692, 1692640, 1807376, 1819588, 1896472, 1957115, 2259220, 2274485, 2370590, 3131384, 3614752, 3639176, 3792944, 3914230, 4518440, 4548970, 4741180, 6262768, 7278352, 7585888, 7828460, 9036880, 9097940, 9482360, 12525536, 14556704, 15656920, 16831189, 18073760, 18195880, 18964720, 31313840, 33662378, 36391760, 37929440, 62627680, 67324756, 72783520, 84155945, 134649512, 168311890, 269299024, 336623780, 538598048, 673247560, 1346495120, 2692990240]

約数ペア:

[(1, 2692990240), (2, 1346495120), (4, 673247560), (5, 538598048), (8, 336623780), (10, 269299024), (16, 168311890), (20, 134649512), (32, 84155945), (37, 72783520), (40, 67324756), (43, 62627680), (71, 37929440), (74, 36391760), (80, 33662378), (86, 31313840), (142, 18964720), (148, 18195880), (149, 18073760), (160, 16831189), (172, 15656920), (185, 14556704), (215, 12525536), (284, 9482360), (296, 9097940), (298, 9036880), (344, 7828460), (355, 7585888), (370, 7278352), (430, 6262768), (568, 4741180), (592, 4548970), (596, 4518440), (688, 3914230), (710, 3792944), (740, 3639176), (745, 3614752), (860, 3131384), (1136, 2370590), (1184, 2274485), (1192, 2259220), (1376, 1957115), (1420, 1896472), (1480, 1819588), (1490, 1807376), (1591, 1692640), (1720, 1565692), (2272, 1185295), (2384, 1129610), (2627, 1025120), (2840, 948236), (2960, 909794), (2980, 903688), (3053, 882080), (3182, 846320), (3440, 782846), (4768, 564805), (5254, 512560), (5513, 488480), (5680, 474118), (5920, 454897), (5960, 451844), (6106, 441040), (6364, 423160), (6407, 420320), (6880, 391423), (7955, 338528), (10508, 256280), (10579, 254560), (11026, 244240), (11360, 237059), (11920, 225922), (12212, 220520), (12728, 211580), (12814, 210160), (13135, 205024), (15265, 176416), (15910, 169264), (21016, 128140), (21158, 127280), (22052, 122120), (23840, 112961), (24424, 110260), (25456, 105790), (25628, 105080), (26270, 102512), (27565, 97696), (30530, 88208), (31820, 84632), (32035, 84064), (42032, 64070), (42316, 63640), (44104, 61060), (48848, 55130), (50912, 52895), (51256, 52540)]