25385237520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{2141}}^1$

素因数の和:2673

約数の個数: 160

約数和(自身を含む): 79554908160

約数和(自身を除く): 54169670640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 389, 508, 635, 762, 778, 1016, 1167, 1270, 1524, 1556, 1905, 1945, 2032, 2141, 2334, 2540, 3048, 3112, 3810, 3890, 4282, 4668, 5080, 5835, 6096, 6224, 6423, 7620, 7780, 8564, 9336, 10160, 10705, 11670, 12846, 15240, 15560, 17128, 18672, 21410, 23340, 25692, 30480, 31120, 32115, 34256, 42820, 46680, 49403, 51384, 64230, 85640, 93360, 98806, 102768, 128460, 148209, 171280, 197612, 247015, 256920, 271907, 296418, 395224, 494030, 513840, 543814, 592836, 741045, 790448, 815721, 832849, 988060, 1087628, 1185672, 1359535, 1482090, 1631442, 1665698, 1976120, 2175256, 2371344, 2498547, 2719070, 2964180, 3262884, 3331396, 3952240, 4078605, 4164245, 4350512, 4997094, 5438140, 5928360, 6525768, 6662792, 8157210, 8328490, 9994188, 10876280, 11856720, 12492735, 13051536, 13325584, 16314420, 16656980, 19988376, 21752560, 24985470, 32628840, 33313960, 39976752, 49970940, 65257680, 66627920, 99941880, 105771823, 199883760, 211543646, 317315469, 423087292, 528859115, 634630938, 846174584, 1057718230, 1269261876, 1586577345, 1692349168, 2115436460, 2538523752, 3173154690, 4230872920, 5077047504, 6346309380, 8461745840, 12692618760, 25385237520]

約数ペア:

[(1, 25385237520), (2, 12692618760), (3, 8461745840), (4, 6346309380), (5, 5077047504), (6, 4230872920), (8, 3173154690), (10, 2538523752), (12, 2115436460), (15, 1692349168), (16, 1586577345), (20, 1269261876), (24, 1057718230), (30, 846174584), (40, 634630938), (48, 528859115), (60, 423087292), (80, 317315469), (120, 211543646), (127, 199883760), (240, 105771823), (254, 99941880), (381, 66627920), (389, 65257680), (508, 49970940), (635, 39976752), (762, 33313960), (778, 32628840), (1016, 24985470), (1167, 21752560), (1270, 19988376), (1524, 16656980), (1556, 16314420), (1905, 13325584), (1945, 13051536), (2032, 12492735), (2141, 11856720), (2334, 10876280), (2540, 9994188), (3048, 8328490), (3112, 8157210), (3810, 6662792), (3890, 6525768), (4282, 5928360), (4668, 5438140), (5080, 4997094), (5835, 4350512), (6096, 4164245), (6224, 4078605), (6423, 3952240), (7620, 3331396), (7780, 3262884), (8564, 2964180), (9336, 2719070), (10160, 2498547), (10705, 2371344), (11670, 2175256), (12846, 1976120), (15240, 1665698), (15560, 1631442), (17128, 1482090), (18672, 1359535), (21410, 1185672), (23340, 1087628), (25692, 988060), (30480, 832849), (31120, 815721), (32115, 790448), (34256, 741045), (42820, 592836), (46680, 543814), (49403, 513840), (51384, 494030), (64230, 395224), (85640, 296418), (93360, 271907), (98806, 256920), (102768, 247015), (128460, 197612), (148209, 171280)]