39021290140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 96590430720

約数和(自身を除く): 57569140580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 167, 196, 245, 302, 334, 490, 604, 668, 755, 835, 980, 1057, 1169, 1510, 1579, 1670, 2114, 2338, 3020, 3158, 3340, 4228, 4676, 5285, 5845, 6316, 7399, 7895, 8183, 10570, 11053, 11690, 14798, 15790, 16366, 21140, 22106, 23380, 25217, 29596, 31580, 32732, 36995, 40915, 44212, 50434, 55265, 73990, 77371, 81830, 100868, 110530, 126085, 147980, 154742, 163660, 176519, 221060, 238429, 252170, 263693, 309484, 353038, 386855, 476858, 504340, 527386, 706076, 773710, 882595, 953716, 1054772, 1192145, 1235633, 1318465, 1547420, 1669003, 1765190, 1845851, 2384290, 2471266, 2636930, 3338006, 3530380, 3691702, 4768580, 4942532, 5273860, 6178165, 6676012, 7383404, 8345015, 9229255, 11683021, 12356330, 12920957, 16690030, 18458510, 23366042, 24712660, 25841914, 33380060, 36917020, 39817643, 46732084, 51683828, 58415105, 64604785, 79635286, 116830210, 129209570, 159270572, 199088215, 233660420, 258419140, 278723501, 398176430, 557447002, 796352860, 1114894004, 1393617505, 1951064507, 2787235010, 3902129014, 5574470020, 7804258028, 9755322535, 19510645070, 39021290140]

約数ペア:

[(1, 39021290140), (2, 19510645070), (4, 9755322535), (5, 7804258028), (7, 5574470020), (10, 3902129014), (14, 2787235010), (20, 1951064507), (28, 1393617505), (35, 1114894004), (49, 796352860), (70, 557447002), (98, 398176430), (140, 278723501), (151, 258419140), (167, 233660420), (196, 199088215), (245, 159270572), (302, 129209570), (334, 116830210), (490, 79635286), (604, 64604785), (668, 58415105), (755, 51683828), (835, 46732084), (980, 39817643), (1057, 36917020), (1169, 33380060), (1510, 25841914), (1579, 24712660), (1670, 23366042), (2114, 18458510), (2338, 16690030), (3020, 12920957), (3158, 12356330), (3340, 11683021), (4228, 9229255), (4676, 8345015), (5285, 7383404), (5845, 6676012), (6316, 6178165), (7399, 5273860), (7895, 4942532), (8183, 4768580), (10570, 3691702), (11053, 3530380), (11690, 3338006), (14798, 2636930), (15790, 2471266), (16366, 2384290), (21140, 1845851), (22106, 1765190), (23380, 1669003), (25217, 1547420), (29596, 1318465), (31580, 1235633), (32732, 1192145), (36995, 1054772), (40915, 953716), (44212, 882595), (50434, 773710), (55265, 706076), (73990, 527386), (77371, 504340), (81830, 476858), (100868, 386855), (110530, 353038), (126085, 309484), (147980, 263693), (154742, 252170), (163660, 238429), (176519, 221060)]