15819308640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{44119}}^1$

素因数の和:44226

約数の個数: 192

約数和(自身を含む): 56035929600

約数和(自身を除く): 40216620960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 664, 720, 747, 830, 864, 996, 1080, 1245, 1328, 1440, 1494, 1660, 1992, 2160, 2241, 2490, 2656, 2988, 3320, 3735, 3984, 4320, 4482, 4980, 5976, 6640, 7470, 7968, 8964, 9960, 11205, 11952, 13280, 14940, 17928, 19920, 22410, 23904, 29880, 35856, 39840, 44119, 44820, 59760, 71712, 88238, 89640, 119520, 132357, 176476, 179280, 220595, 264714, 352952, 358560, 397071, 441190, 529428, 661785, 705904, 794142, 882380, 1058856, 1191213, 1323570, 1411808, 1588284, 1764760, 1985355, 2117712, 2382426, 2647140, 3176568, 3529520, 3661877, 3970710, 4235424, 4764852, 5294280, 5956065, 6353136, 7059040, 7323754, 7941420, 9529704, 10588560, 10985631, 11912130, 12706272, 14647508, 15882840, 18309385, 19059408, 21177120, 21971262, 23824260, 29295016, 31765680, 32956893, 36618770, 38118816, 43942524, 47648520, 54928155, 58590032, 63531360, 65913786, 73237540, 87885048, 95297040, 98870679, 109856310, 117180064, 131827572, 146475080, 164784465, 175770096, 190594080, 197741358, 219712620, 263655144, 292950160, 329568930, 351540192, 395482716, 439425240, 494353395, 527310288, 585900320, 659137860, 790965432, 878850480, 988706790, 1054620576, 1318275720, 1581930864, 1757700960, 1977413580, 2636551440, 3163861728, 3954827160, 5273102880, 7909654320, 15819308640]

約数ペア:

[(1, 15819308640), (2, 7909654320), (3, 5273102880), (4, 3954827160), (5, 3163861728), (6, 2636551440), (8, 1977413580), (9, 1757700960), (10, 1581930864), (12, 1318275720), (15, 1054620576), (16, 988706790), (18, 878850480), (20, 790965432), (24, 659137860), (27, 585900320), (30, 527310288), (32, 494353395), (36, 439425240), (40, 395482716), (45, 351540192), (48, 329568930), (54, 292950160), (60, 263655144), (72, 219712620), (80, 197741358), (83, 190594080), (90, 175770096), (96, 164784465), (108, 146475080), (120, 131827572), (135, 117180064), (144, 109856310), (160, 98870679), (166, 95297040), (180, 87885048), (216, 73237540), (240, 65913786), (249, 63531360), (270, 58590032), (288, 54928155), (332, 47648520), (360, 43942524), (415, 38118816), (432, 36618770), (480, 32956893), (498, 31765680), (540, 29295016), (664, 23824260), (720, 21971262), (747, 21177120), (830, 19059408), (864, 18309385), (996, 15882840), (1080, 14647508), (1245, 12706272), (1328, 11912130), (1440, 10985631), (1494, 10588560), (1660, 9529704), (1992, 7941420), (2160, 7323754), (2241, 7059040), (2490, 6353136), (2656, 5956065), (2988, 5294280), (3320, 4764852), (3735, 4235424), (3984, 3970710), (4320, 3661877), (4482, 3529520), (4980, 3176568), (5976, 2647140), (6640, 2382426), (7470, 2117712), (7968, 1985355), (8964, 1764760), (9960, 1588284), (11205, 1411808), (11952, 1323570), (13280, 1191213), (14940, 1058856), (17928, 882380), (19920, 794142), (22410, 705904), (23904, 661785), (29880, 529428), (35856, 441190), (39840, 397071), (44119, 358560), (44820, 352952), (59760, 264714), (71712, 220595), (88238, 179280), (89640, 176476), (119520, 132357)]