269094943840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{89303}}^1$

素因数の和:89864

約数の個数: 96

約数和(自身を含む): 654208954560

約数和(自身を除く): 385114010720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 509, 592, 740, 1018, 1184, 1480, 2036, 2545, 2960, 4072, 5090, 5920, 8144, 10180, 16288, 18833, 20360, 37666, 40720, 75332, 81440, 89303, 94165, 150664, 178606, 188330, 301328, 357212, 376660, 446515, 602656, 714424, 753320, 893030, 1428848, 1506640, 1786060, 2857696, 3013280, 3304211, 3572120, 6608422, 7144240, 13216844, 14288480, 16521055, 26433688, 33042110, 45455227, 52867376, 66084220, 90910454, 105734752, 132168440, 181820908, 227276135, 264336880, 363641816, 454552270, 528673760, 727283632, 909104540, 1454567264, 1681843399, 1818209080, 3363686798, 3636418160, 6727373596, 7272836320, 8409216995, 13454747192, 16818433990, 26909494384, 33636867980, 53818988768, 67273735960, 134547471920, 269094943840]

約数ペア:

[(1, 269094943840), (2, 134547471920), (4, 67273735960), (5, 53818988768), (8, 33636867980), (10, 26909494384), (16, 16818433990), (20, 13454747192), (32, 8409216995), (37, 7272836320), (40, 6727373596), (74, 3636418160), (80, 3363686798), (148, 1818209080), (160, 1681843399), (185, 1454567264), (296, 909104540), (370, 727283632), (509, 528673760), (592, 454552270), (740, 363641816), (1018, 264336880), (1184, 227276135), (1480, 181820908), (2036, 132168440), (2545, 105734752), (2960, 90910454), (4072, 66084220), (5090, 52867376), (5920, 45455227), (8144, 33042110), (10180, 26433688), (16288, 16521055), (18833, 14288480), (20360, 13216844), (37666, 7144240), (40720, 6608422), (75332, 3572120), (81440, 3304211), (89303, 3013280), (94165, 2857696), (150664, 1786060), (178606, 1506640), (188330, 1428848), (301328, 893030), (357212, 753320), (376660, 714424), (446515, 602656)]