40119840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 144789120

約数和(自身を除く): 104669280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 251, 270, 288, 296, 333, 360, 370, 432, 444, 480, 502, 540, 555, 592, 666, 720, 740, 753, 864, 888, 999, 1004, 1080, 1110, 1184, 1255, 1332, 1440, 1480, 1506, 1665, 1776, 1998, 2008, 2160, 2220, 2259, 2510, 2664, 2960, 3012, 3330, 3552, 3765, 3996, 4016, 4320, 4440, 4518, 4995, 5020, 5328, 5920, 6024, 6660, 6777, 7530, 7992, 8032, 8880, 9036, 9287, 9990, 10040, 10656, 11295, 12048, 13320, 13554, 15060, 15984, 17760, 18072, 18574, 19980, 20080, 22590, 24096, 26640, 27108, 27861, 30120, 31968, 33885, 36144, 37148, 39960, 40160, 45180, 46435, 53280, 54216, 55722, 60240, 67770, 72288, 74296, 79920, 83583, 90360, 92870, 108432, 111444, 120480, 135540, 139305, 148592, 159840, 167166, 180720, 185740, 216864, 222888, 250749, 271080, 278610, 297184, 334332, 361440, 371480, 417915, 445776, 501498, 542160, 557220, 668664, 742960, 835830, 891552, 1002996, 1084320, 1114440, 1253745, 1337328, 1485920, 1671660, 2005992, 2228880, 2507490, 2674656, 3343320, 4011984, 4457760, 5014980, 6686640, 8023968, 10029960, 13373280, 20059920, 40119840]

約数ペア:

[(1, 40119840), (2, 20059920), (3, 13373280), (4, 10029960), (5, 8023968), (6, 6686640), (8, 5014980), (9, 4457760), (10, 4011984), (12, 3343320), (15, 2674656), (16, 2507490), (18, 2228880), (20, 2005992), (24, 1671660), (27, 1485920), (30, 1337328), (32, 1253745), (36, 1114440), (37, 1084320), (40, 1002996), (45, 891552), (48, 835830), (54, 742960), (60, 668664), (72, 557220), (74, 542160), (80, 501498), (90, 445776), (96, 417915), (108, 371480), (111, 361440), (120, 334332), (135, 297184), (144, 278610), (148, 271080), (160, 250749), (180, 222888), (185, 216864), (216, 185740), (222, 180720), (240, 167166), (251, 159840), (270, 148592), (288, 139305), (296, 135540), (333, 120480), (360, 111444), (370, 108432), (432, 92870), (444, 90360), (480, 83583), (502, 79920), (540, 74296), (555, 72288), (592, 67770), (666, 60240), (720, 55722), (740, 54216), (753, 53280), (864, 46435), (888, 45180), (999, 40160), (1004, 39960), (1080, 37148), (1110, 36144), (1184, 33885), (1255, 31968), (1332, 30120), (1440, 27861), (1480, 27108), (1506, 26640), (1665, 24096), (1776, 22590), (1998, 20080), (2008, 19980), (2160, 18574), (2220, 18072), (2259, 17760), (2510, 15984), (2664, 15060), (2960, 13554), (3012, 13320), (3330, 12048), (3552, 11295), (3765, 10656), (3996, 10040), (4016, 9990), (4320, 9287), (4440, 9036), (4518, 8880), (4995, 8032), (5020, 7992), (5328, 7530), (5920, 6777), (6024, 6660)]