2507227344120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1\times {\mathrm{38971}}^1$

素因数の和:40517

約数の個数: 128

約数和(自身を含む): 7543382906880

約数和(自身を除く): 5036155562760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 991, 1082, 1623, 1982, 2164, 2705, 2973, 3246, 3964, 4328, 4955, 5410, 5946, 6492, 7928, 8115, 9910, 10820, 11892, 12984, 14865, 16230, 19820, 21640, 23784, 29730, 32460, 38971, 39640, 59460, 64920, 77942, 116913, 118920, 155884, 194855, 233826, 311768, 389710, 467652, 536131, 584565, 779420, 935304, 1072262, 1169130, 1558840, 1608393, 2144524, 2338260, 2680655, 3216786, 4289048, 4676520, 5361310, 6433572, 8041965, 10722620, 12867144, 16083930, 21083311, 21445240, 32167860, 38620261, 42166622, 63249933, 64335720, 77240522, 84333244, 105416555, 115860783, 126499866, 154481044, 168666488, 193101305, 210833110, 231721566, 252999732, 308962088, 316249665, 386202610, 421666220, 463443132, 505999464, 579303915, 632499330, 772405220, 843332440, 926886264, 1158607830, 1264998660, 1544810440, 2317215660, 2529997320, 4634431320, 20893561201, 41787122402, 62680683603, 83574244804, 104467806005, 125361367206, 167148489608, 208935612010, 250722734412, 313403418015, 417871224020, 501445468824, 626806836030, 835742448040, 1253613672060, 2507227344120]

約数ペア:

[(1, 2507227344120), (2, 1253613672060), (3, 835742448040), (4, 626806836030), (5, 501445468824), (6, 417871224020), (8, 313403418015), (10, 250722734412), (12, 208935612010), (15, 167148489608), (20, 125361367206), (24, 104467806005), (30, 83574244804), (40, 62680683603), (60, 41787122402), (120, 20893561201), (541, 4634431320), (991, 2529997320), (1082, 2317215660), (1623, 1544810440), (1982, 1264998660), (2164, 1158607830), (2705, 926886264), (2973, 843332440), (3246, 772405220), (3964, 632499330), (4328, 579303915), (4955, 505999464), (5410, 463443132), (5946, 421666220), (6492, 386202610), (7928, 316249665), (8115, 308962088), (9910, 252999732), (10820, 231721566), (11892, 210833110), (12984, 193101305), (14865, 168666488), (16230, 154481044), (19820, 126499866), (21640, 115860783), (23784, 105416555), (29730, 84333244), (32460, 77240522), (38971, 64335720), (39640, 63249933), (59460, 42166622), (64920, 38620261), (77942, 32167860), (116913, 21445240), (118920, 21083311), (155884, 16083930), (194855, 12867144), (233826, 10722620), (311768, 8041965), (389710, 6433572), (467652, 5361310), (536131, 4676520), (584565, 4289048), (779420, 3216786), (935304, 2680655), (1072262, 2338260), (1169130, 2144524), (1558840, 1608393)]