28359120320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2115

約数の個数: 168

約数和(自身を含む): 71869791744

約数和(自身を除く): 43510671424

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 361, 380, 508, 608, 635, 722, 760, 1016, 1216, 1270, 1444, 1520, 1805, 1933, 2032, 2413, 2540, 2888, 3040, 3610, 3866, 4064, 4826, 5080, 5776, 6080, 7220, 7732, 8128, 9652, 9665, 10160, 11552, 12065, 14440, 15464, 19304, 19330, 20320, 23104, 24130, 28880, 30928, 36727, 38608, 38660, 40640, 45847, 48260, 57760, 61856, 73454, 77216, 77320, 91694, 96520, 115520, 123712, 146908, 154432, 154640, 183388, 183635, 193040, 229235, 245491, 293816, 309280, 366776, 367270, 386080, 458470, 490982, 587632, 618560, 697813, 733552, 734540, 772160, 916940, 981964, 1175264, 1227455, 1395626, 1467104, 1469080, 1833880, 1963928, 2350528, 2454910, 2791252, 2934208, 2938160, 3489065, 3667760, 3927856, 4664329, 4909820, 5582504, 5876320, 6978130, 7335520, 7855712, 9328658, 9819640, 11165008, 11752640, 13956260, 14671040, 15711424, 18657316, 19639280, 22330016, 23321645, 27912520, 37314632, 39278560, 44660032, 46643290, 55825040, 74629264, 78557120, 88622251, 93286580, 111650080, 149258528, 177244502, 186573160, 223300160, 298517056, 354489004, 373146320, 443111255, 708978008, 746292640, 886222510, 1417956016, 1492585280, 1772445020, 2835912032, 3544890040, 5671824064, 7089780080, 14179560160, 28359120320]

約数ペア:

[(1, 28359120320), (2, 14179560160), (4, 7089780080), (5, 5671824064), (8, 3544890040), (10, 2835912032), (16, 1772445020), (19, 1492585280), (20, 1417956016), (32, 886222510), (38, 746292640), (40, 708978008), (64, 443111255), (76, 373146320), (80, 354489004), (95, 298517056), (127, 223300160), (152, 186573160), (160, 177244502), (190, 149258528), (254, 111650080), (304, 93286580), (320, 88622251), (361, 78557120), (380, 74629264), (508, 55825040), (608, 46643290), (635, 44660032), (722, 39278560), (760, 37314632), (1016, 27912520), (1216, 23321645), (1270, 22330016), (1444, 19639280), (1520, 18657316), (1805, 15711424), (1933, 14671040), (2032, 13956260), (2413, 11752640), (2540, 11165008), (2888, 9819640), (3040, 9328658), (3610, 7855712), (3866, 7335520), (4064, 6978130), (4826, 5876320), (5080, 5582504), (5776, 4909820), (6080, 4664329), (7220, 3927856), (7732, 3667760), (8128, 3489065), (9652, 2938160), (9665, 2934208), (10160, 2791252), (11552, 2454910), (12065, 2350528), (14440, 1963928), (15464, 1833880), (19304, 1469080), (19330, 1467104), (20320, 1395626), (23104, 1227455), (24130, 1175264), (28880, 981964), (30928, 916940), (36727, 772160), (38608, 734540), (38660, 733552), (40640, 697813), (45847, 618560), (48260, 587632), (57760, 490982), (61856, 458470), (73454, 386080), (77216, 367270), (77320, 366776), (91694, 309280), (96520, 293816), (115520, 245491), (123712, 229235), (146908, 193040), (154432, 183635), (154640, 183388)]