28758892400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3739}}^1$

素因数の和:3872

約数の個数: 240

約数和(自身を含む): 82118910720

約数和(自身を除く): 53360018320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 67, 70, 80, 82, 100, 112, 134, 140, 164, 175, 200, 205, 268, 280, 287, 328, 335, 350, 400, 410, 469, 536, 560, 574, 656, 670, 700, 820, 938, 1025, 1072, 1148, 1340, 1400, 1435, 1640, 1675, 1876, 2050, 2296, 2345, 2680, 2747, 2800, 2870, 3280, 3350, 3739, 3752, 4100, 4592, 4690, 5360, 5494, 5740, 6700, 7175, 7478, 7504, 8200, 9380, 10988, 11480, 11725, 13400, 13735, 14350, 14956, 16400, 18695, 18760, 19229, 21976, 22960, 23450, 26173, 26800, 27470, 28700, 29912, 37390, 37520, 38458, 43952, 46900, 52346, 54940, 57400, 59824, 68675, 74780, 76916, 93475, 93800, 96145, 104692, 109880, 114800, 130865, 137350, 149560, 153299, 153832, 186950, 187600, 192290, 209384, 219760, 250513, 261730, 274700, 299120, 306598, 307664, 373900, 384580, 418768, 480725, 501026, 523460, 549400, 613196, 654325, 747800, 766495, 769160, 961450, 1002052, 1046920, 1073093, 1098800, 1226392, 1252565, 1308650, 1495600, 1532990, 1538320, 1753591, 1922900, 2004104, 2093840, 2146186, 2452784, 2505130, 2617300, 3065980, 3507182, 3832475, 3845800, 4008208, 4292372, 5010260, 5234600, 5365465, 6131960, 6262825, 7014364, 7664950, 7691600, 8584744, 8767955, 10020520, 10271033, 10469200, 10730930, 12263920, 12525650, 14028728, 15329900, 17169488, 17535910, 20041040, 20542066, 21461860, 25051300, 26827325, 28057456, 30659800, 35071820, 41084132, 42923720, 43839775, 50102600, 51355165, 53654650, 61319600, 70143640, 71897231, 82168264, 85847440, 87679550, 100205200, 102710330, 107309300, 140287280, 143794462, 164336528, 175359100, 205420660, 214618600, 256775825, 287588924, 350718200, 359486155, 410841320, 429237200, 513551650, 575177848, 701436400, 718972310, 821682640, 1027103300, 1150355696, 1437944620, 1797430775, 2054206600, 2875889240, 3594861550, 4108413200, 5751778480, 7189723100, 14379446200, 28758892400]

約数ペア:

[(1, 28758892400), (2, 14379446200), (4, 7189723100), (5, 5751778480), (7, 4108413200), (8, 3594861550), (10, 2875889240), (14, 2054206600), (16, 1797430775), (20, 1437944620), (25, 1150355696), (28, 1027103300), (35, 821682640), (40, 718972310), (41, 701436400), (50, 575177848), (56, 513551650), (67, 429237200), (70, 410841320), (80, 359486155), (82, 350718200), (100, 287588924), (112, 256775825), (134, 214618600), (140, 205420660), (164, 175359100), (175, 164336528), (200, 143794462), (205, 140287280), (268, 107309300), (280, 102710330), (287, 100205200), (328, 87679550), (335, 85847440), (350, 82168264), (400, 71897231), (410, 70143640), (469, 61319600), (536, 53654650), (560, 51355165), (574, 50102600), (656, 43839775), (670, 42923720), (700, 41084132), (820, 35071820), (938, 30659800), (1025, 28057456), (1072, 26827325), (1148, 25051300), (1340, 21461860), (1400, 20542066), (1435, 20041040), (1640, 17535910), (1675, 17169488), (1876, 15329900), (2050, 14028728), (2296, 12525650), (2345, 12263920), (2680, 10730930), (2747, 10469200), (2800, 10271033), (2870, 10020520), (3280, 8767955), (3350, 8584744), (3739, 7691600), (3752, 7664950), (4100, 7014364), (4592, 6262825), (4690, 6131960), (5360, 5365465), (5494, 5234600), (5740, 5010260), (6700, 4292372), (7175, 4008208), (7478, 3845800), (7504, 3832475), (8200, 3507182), (9380, 3065980), (10988, 2617300), (11480, 2505130), (11725, 2452784), (13400, 2146186), (13735, 2093840), (14350, 2004104), (14956, 1922900), (16400, 1753591), (18695, 1538320), (18760, 1532990), (19229, 1495600), (21976, 1308650), (22960, 1252565), (23450, 1226392), (26173, 1098800), (26800, 1073093), (27470, 1046920), (28700, 1002052), (29912, 961450), (37390, 769160), (37520, 766495), (38458, 747800), (43952, 654325), (46900, 613196), (52346, 549400), (54940, 523460), (57400, 501026), (59824, 480725), (68675, 418768), (74780, 384580), (76916, 373900), (93475, 307664), (93800, 306598), (96145, 299120), (104692, 274700), (109880, 261730), (114800, 250513), (130865, 219760), (137350, 209384), (149560, 192290), (153299, 187600), (153832, 186950)]