15691436160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6227

約数の個数: 256

約数和(自身を含む): 52839198720

約数和(自身を除く): 37147762560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 172, 186, 192, 215, 240, 248, 258, 310, 320, 344, 372, 384, 430, 465, 480, 496, 516, 620, 640, 645, 688, 744, 860, 930, 960, 992, 1032, 1240, 1290, 1333, 1376, 1488, 1720, 1860, 1920, 1984, 2064, 2480, 2580, 2666, 2752, 2976, 3440, 3720, 3968, 3999, 4128, 4960, 5160, 5332, 5504, 5952, 6131, 6665, 6880, 7440, 7998, 8256, 9920, 10320, 10664, 11904, 12262, 13330, 13760, 14880, 15996, 16512, 18393, 19840, 19995, 20640, 21328, 24524, 26660, 27520, 29760, 30655, 31992, 36786, 39990, 41280, 42656, 49048, 53320, 59520, 61310, 63984, 73572, 79980, 82560, 85312, 91965, 98096, 106640, 122620, 127968, 147144, 159960, 170624, 183930, 190061, 196192, 213280, 245240, 255936, 263633, 294288, 319920, 367860, 380122, 392384, 426560, 490480, 511872, 527266, 570183, 588576, 639840, 735720, 760244, 784768, 790899, 853120, 950305, 980960, 1054532, 1140366, 1177152, 1279680, 1318165, 1471440, 1520488, 1581798, 1900610, 1961920, 2109064, 2280732, 2354304, 2559360, 2636330, 2850915, 2942880, 3040976, 3163596, 3801220, 3923840, 3954495, 4218128, 4561464, 5272660, 5701830, 5885760, 6081952, 6327192, 7602440, 7908990, 8172623, 8436256, 9122928, 10545320, 11403660, 11771520, 12163904, 12654384, 15204880, 15817980, 16345246, 16872512, 18245856, 21090640, 22807320, 24327808, 24517869, 25308768, 30409760, 31635960, 32690492, 33745024, 36491712, 40863115, 42181280, 45614640, 49035738, 50617536, 60819520, 63271920, 65380984, 72983424, 81726230, 84362560, 91229280, 98071476, 101235072, 121639040, 122589345, 126543840, 130761968, 163452460, 168725120, 182458560, 196142952, 245178690, 253087680, 261523936, 326904920, 364917120, 392285904, 490357380, 506175360, 523047872, 653809840, 784571808, 980714760, 1046095744, 1307619680, 1569143616, 1961429520, 2615239360, 3138287232, 3922859040, 5230478720, 7845718080, 15691436160]

約数ペア:

[(1, 15691436160), (2, 7845718080), (3, 5230478720), (4, 3922859040), (5, 3138287232), (6, 2615239360), (8, 1961429520), (10, 1569143616), (12, 1307619680), (15, 1046095744), (16, 980714760), (20, 784571808), (24, 653809840), (30, 523047872), (31, 506175360), (32, 490357380), (40, 392285904), (43, 364917120), (48, 326904920), (60, 261523936), (62, 253087680), (64, 245178690), (80, 196142952), (86, 182458560), (93, 168725120), (96, 163452460), (120, 130761968), (124, 126543840), (128, 122589345), (129, 121639040), (155, 101235072), (160, 98071476), (172, 91229280), (186, 84362560), (192, 81726230), (215, 72983424), (240, 65380984), (248, 63271920), (258, 60819520), (310, 50617536), (320, 49035738), (344, 45614640), (372, 42181280), (384, 40863115), (430, 36491712), (465, 33745024), (480, 32690492), (496, 31635960), (516, 30409760), (620, 25308768), (640, 24517869), (645, 24327808), (688, 22807320), (744, 21090640), (860, 18245856), (930, 16872512), (960, 16345246), (992, 15817980), (1032, 15204880), (1240, 12654384), (1290, 12163904), (1333, 11771520), (1376, 11403660), (1488, 10545320), (1720, 9122928), (1860, 8436256), (1920, 8172623), (1984, 7908990), (2064, 7602440), (2480, 6327192), (2580, 6081952), (2666, 5885760), (2752, 5701830), (2976, 5272660), (3440, 4561464), (3720, 4218128), (3968, 3954495), (3999, 3923840), (4128, 3801220), (4960, 3163596), (5160, 3040976), (5332, 2942880), (5504, 2850915), (5952, 2636330), (6131, 2559360), (6665, 2354304), (6880, 2280732), (7440, 2109064), (7998, 1961920), (8256, 1900610), (9920, 1581798), (10320, 1520488), (10664, 1471440), (11904, 1318165), (12262, 1279680), (13330, 1177152), (13760, 1140366), (14880, 1054532), (15996, 980960), (16512, 950305), (18393, 853120), (19840, 790899), (19995, 784768), (20640, 760244), (21328, 735720), (24524, 639840), (26660, 588576), (27520, 570183), (29760, 527266), (30655, 511872), (31992, 490480), (36786, 426560), (39990, 392384), (41280, 380122), (42656, 367860), (49048, 319920), (53320, 294288), (59520, 263633), (61310, 255936), (63984, 245240), (73572, 213280), (79980, 196192), (82560, 190061), (85312, 183930), (91965, 170624), (98096, 159960), (106640, 147144), (122620, 127968)]