187343280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 495113040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 419, 432, 460, 486, 540, 552, 621, 648, 690, 720, 810, 828, 838, 920, 972, 1035, 1080, 1104, 1215, 1242, 1257, 1296, 1380, 1620, 1656, 1676, 1840, 1863, 1944, 2070, 2095, 2160, 2430, 2484, 2514, 2760, 3105, 3240, 3312, 3352, 3726, 3771, 3888, 4140, 4190, 4860, 4968, 5028, 5520, 5589, 6210, 6285, 6480, 6704, 7452, 7542, 8280, 8380, 9315, 9637, 9720, 9936, 10056, 11178, 11313, 12420, 12570, 14904, 15084, 16560, 16760, 18630, 18855, 19274, 19440, 20112, 22356, 22626, 24840, 25140, 27945, 28911, 29808, 30168, 33520, 33939, 37260, 37710, 38548, 44712, 45252, 48185, 49680, 50280, 55890, 56565, 57822, 60336, 67878, 74520, 75420, 77096, 86733, 89424, 90504, 96370, 100560, 101817, 111780, 113130, 115644, 135756, 144555, 149040, 150840, 154192, 169695, 173466, 181008, 192740, 203634, 223560, 226260, 231288, 260199, 271512, 289110, 301680, 339390, 346932, 385480, 407268, 433665, 447120, 452520, 462576, 509085, 520398, 543024, 578220, 678780, 693864, 770960, 780597, 814536, 867330, 905040, 1018170, 1040796, 1156440, 1300995, 1357560, 1387728, 1561194, 1629072, 1734660, 2036340, 2081592, 2312880, 2341791, 2601990, 2715120, 3122388, 3469320, 3902985, 4072680, 4163184, 4683582, 5203980, 6244776, 6938640, 7805970, 8145360, 9367164, 10407960, 11708955, 12489552, 15611940, 18734328, 20815920, 23417910, 31223880, 37468656, 46835820, 62447760, 93671640, 187343280]

約数ペア:

[(1, 187343280), (2, 93671640), (3, 62447760), (4, 46835820), (5, 37468656), (6, 31223880), (8, 23417910), (9, 20815920), (10, 18734328), (12, 15611940), (15, 12489552), (16, 11708955), (18, 10407960), (20, 9367164), (23, 8145360), (24, 7805970), (27, 6938640), (30, 6244776), (36, 5203980), (40, 4683582), (45, 4163184), (46, 4072680), (48, 3902985), (54, 3469320), (60, 3122388), (69, 2715120), (72, 2601990), (80, 2341791), (81, 2312880), (90, 2081592), (92, 2036340), (108, 1734660), (115, 1629072), (120, 1561194), (135, 1387728), (138, 1357560), (144, 1300995), (162, 1156440), (180, 1040796), (184, 1018170), (207, 905040), (216, 867330), (230, 814536), (240, 780597), (243, 770960), (270, 693864), (276, 678780), (324, 578220), (345, 543024), (360, 520398), (368, 509085), (405, 462576), (414, 452520), (419, 447120), (432, 433665), (460, 407268), (486, 385480), (540, 346932), (552, 339390), (621, 301680), (648, 289110), (690, 271512), (720, 260199), (810, 231288), (828, 226260), (838, 223560), (920, 203634), (972, 192740), (1035, 181008), (1080, 173466), (1104, 169695), (1215, 154192), (1242, 150840), (1257, 149040), (1296, 144555), (1380, 135756), (1620, 115644), (1656, 113130), (1676, 111780), (1840, 101817), (1863, 100560), (1944, 96370), (2070, 90504), (2095, 89424), (2160, 86733), (2430, 77096), (2484, 75420), (2514, 74520), (2760, 67878), (3105, 60336), (3240, 57822), (3312, 56565), (3352, 55890), (3726, 50280), (3771, 49680), (3888, 48185), (4140, 45252), (4190, 44712), (4860, 38548), (4968, 37710), (5028, 37260), (5520, 33939), (5589, 33520), (6210, 30168), (6285, 29808), (6480, 28911), (6704, 27945), (7452, 25140), (7542, 24840), (8280, 22626), (8380, 22356), (9315, 20112), (9637, 19440), (9720, 19274), (9936, 18855), (10056, 18630), (11178, 16760), (11313, 16560), (12420, 15084), (12570, 14904)]