16785215280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18371}}^1$

素因数の和:18446

約数の個数: 240

約数和(自身を含む): 59705178624

約数和(自身を除く): 42919963344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2115, 2160, 2256, 2430, 2538, 2820, 3240, 3384, 3760, 3807, 3888, 4230, 4860, 5076, 5640, 6345, 6480, 6768, 7614, 8460, 9720, 10152, 11280, 11421, 12690, 15228, 16920, 18371, 19035, 19440, 20304, 22842, 25380, 30456, 33840, 36742, 38070, 45684, 50760, 55113, 57105, 60912, 73484, 76140, 91368, 91855, 101520, 110226, 114210, 146968, 152280, 165339, 182736, 183710, 220452, 228420, 275565, 293936, 304560, 330678, 367420, 440904, 456840, 496017, 551130, 661356, 734840, 826695, 863437, 881808, 913680, 992034, 1102260, 1322712, 1469680, 1488051, 1653390, 1726874, 1984068, 2204520, 2480085, 2590311, 2645424, 2976102, 3306780, 3453748, 3968136, 4317185, 4409040, 4464153, 4960170, 5180622, 5952204, 6613560, 6907496, 7440255, 7770933, 7936272, 8634370, 8928306, 9920340, 10361244, 11904408, 12951555, 13227120, 13814992, 14880510, 15541866, 17268740, 17856612, 19840680, 20722488, 22320765, 23312799, 23808816, 25903110, 29761020, 31083732, 34537480, 35713224, 38854665, 39681360, 41444976, 44641530, 46625598, 51806220, 59522040, 62167464, 69074960, 69938397, 71426448, 77709330, 89283060, 93251196, 103612440, 116563995, 119044080, 124334928, 139876794, 155418660, 178566120, 186502392, 207224880, 209815191, 233127990, 279753588, 310837320, 349691985, 357132240, 373004784, 419630382, 466255980, 559507176, 621674640, 699383970, 839260764, 932511960, 1049075955, 1119014352, 1398767940, 1678521528, 1865023920, 2098151910, 2797535880, 3357043056, 4196303820, 5595071760, 8392607640, 16785215280]

約数ペア:

[(1, 16785215280), (2, 8392607640), (3, 5595071760), (4, 4196303820), (5, 3357043056), (6, 2797535880), (8, 2098151910), (9, 1865023920), (10, 1678521528), (12, 1398767940), (15, 1119014352), (16, 1049075955), (18, 932511960), (20, 839260764), (24, 699383970), (27, 621674640), (30, 559507176), (36, 466255980), (40, 419630382), (45, 373004784), (47, 357132240), (48, 349691985), (54, 310837320), (60, 279753588), (72, 233127990), (80, 209815191), (81, 207224880), (90, 186502392), (94, 178566120), (108, 155418660), (120, 139876794), (135, 124334928), (141, 119044080), (144, 116563995), (162, 103612440), (180, 93251196), (188, 89283060), (216, 77709330), (235, 71426448), (240, 69938397), (243, 69074960), (270, 62167464), (282, 59522040), (324, 51806220), (360, 46625598), (376, 44641530), (405, 41444976), (423, 39681360), (432, 38854665), (470, 35713224), (486, 34537480), (540, 31083732), (564, 29761020), (648, 25903110), (705, 23808816), (720, 23312799), (752, 22320765), (810, 20722488), (846, 19840680), (940, 17856612), (972, 17268740), (1080, 15541866), (1128, 14880510), (1215, 13814992), (1269, 13227120), (1296, 12951555), (1410, 11904408), (1620, 10361244), (1692, 9920340), (1880, 8928306), (1944, 8634370), (2115, 7936272), (2160, 7770933), (2256, 7440255), (2430, 6907496), (2538, 6613560), (2820, 5952204), (3240, 5180622), (3384, 4960170), (3760, 4464153), (3807, 4409040), (3888, 4317185), (4230, 3968136), (4860, 3453748), (5076, 3306780), (5640, 2976102), (6345, 2645424), (6480, 2590311), (6768, 2480085), (7614, 2204520), (8460, 1984068), (9720, 1726874), (10152, 1653390), (11280, 1488051), (11421, 1469680), (12690, 1322712), (15228, 1102260), (16920, 992034), (18371, 913680), (19035, 881808), (19440, 863437), (20304, 826695), (22842, 734840), (25380, 661356), (30456, 551130), (33840, 496017), (36742, 456840), (38070, 440904), (45684, 367420), (50760, 330678), (55113, 304560), (57105, 293936), (60912, 275565), (73484, 228420), (76140, 220452), (91368, 183710), (91855, 182736), (101520, 165339), (110226, 152280), (114210, 146968)]