25678622760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{240707}}^1$

素因数の和:240855

約数の個数: 128

約数和(自身を含む): 88734597120

約数和(自身を除く): 63055974360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 7112, 7620, 8890, 10668, 13335, 15240, 17780, 21336, 26670, 35560, 53340, 106680, 240707, 481414, 722121, 962828, 1203535, 1444242, 1684949, 1925656, 2407070, 2888484, 3369898, 3610605, 4814140, 5054847, 5776968, 6739796, 7221210, 8424745, 9628280, 10109694, 13479592, 14442420, 16849490, 20219388, 25274235, 28884840, 30569789, 33698980, 40438776, 50548470, 61139578, 67397960, 91709367, 101096940, 122279156, 152848945, 183418734, 202193880, 213988523, 244558312, 305697890, 366837468, 427977046, 458546835, 611395780, 641965569, 733674936, 855954092, 917093670, 1069942615, 1222791560, 1283931138, 1711908184, 1834187340, 2139885230, 2567862276, 3209827845, 3668374680, 4279770460, 5135724552, 6419655690, 8559540920, 12839311380, 25678622760]

約数ペア:

[(1, 25678622760), (2, 12839311380), (3, 8559540920), (4, 6419655690), (5, 5135724552), (6, 4279770460), (7, 3668374680), (8, 3209827845), (10, 2567862276), (12, 2139885230), (14, 1834187340), (15, 1711908184), (20, 1283931138), (21, 1222791560), (24, 1069942615), (28, 917093670), (30, 855954092), (35, 733674936), (40, 641965569), (42, 611395780), (56, 458546835), (60, 427977046), (70, 366837468), (84, 305697890), (105, 244558312), (120, 213988523), (127, 202193880), (140, 183418734), (168, 152848945), (210, 122279156), (254, 101096940), (280, 91709367), (381, 67397960), (420, 61139578), (508, 50548470), (635, 40438776), (762, 33698980), (840, 30569789), (889, 28884840), (1016, 25274235), (1270, 20219388), (1524, 16849490), (1778, 14442420), (1905, 13479592), (2540, 10109694), (2667, 9628280), (3048, 8424745), (3556, 7221210), (3810, 6739796), (4445, 5776968), (5080, 5054847), (5334, 4814140), (7112, 3610605), (7620, 3369898), (8890, 2888484), (10668, 2407070), (13335, 1925656), (15240, 1684949), (17780, 1444242), (21336, 1203535), (26670, 962828), (35560, 722121), (53340, 481414), (106680, 240707)]