82151280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 160

約数和(自身を含む): 287392320

約数和(自身を除く): 205241040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 521, 540, 584, 657, 720, 730, 876, 1042, 1080, 1095, 1168, 1314, 1460, 1563, 1752, 1971, 2084, 2160, 2190, 2605, 2628, 2920, 3126, 3285, 3504, 3942, 4168, 4380, 4689, 5210, 5256, 5840, 6252, 6570, 7815, 7884, 8336, 8760, 9378, 9855, 10420, 10512, 12504, 13140, 14067, 15630, 15768, 17520, 18756, 19710, 20840, 23445, 25008, 26280, 28134, 31260, 31536, 37512, 38033, 39420, 41680, 46890, 52560, 56268, 62520, 70335, 75024, 76066, 78840, 93780, 112536, 114099, 125040, 140670, 152132, 157680, 187560, 190165, 225072, 228198, 281340, 304264, 342297, 375120, 380330, 456396, 562680, 570495, 608528, 684594, 760660, 912792, 1026891, 1125360, 1140990, 1369188, 1521320, 1711485, 1825584, 2053782, 2281980, 2738376, 3042640, 3422970, 4107564, 4563960, 5134455, 5476752, 6845940, 8215128, 9127920, 10268910, 13691880, 16430256, 20537820, 27383760, 41075640, 82151280]

約数ペア:

[(1, 82151280), (2, 41075640), (3, 27383760), (4, 20537820), (5, 16430256), (6, 13691880), (8, 10268910), (9, 9127920), (10, 8215128), (12, 6845940), (15, 5476752), (16, 5134455), (18, 4563960), (20, 4107564), (24, 3422970), (27, 3042640), (30, 2738376), (36, 2281980), (40, 2053782), (45, 1825584), (48, 1711485), (54, 1521320), (60, 1369188), (72, 1140990), (73, 1125360), (80, 1026891), (90, 912792), (108, 760660), (120, 684594), (135, 608528), (144, 570495), (146, 562680), (180, 456396), (216, 380330), (219, 375120), (240, 342297), (270, 304264), (292, 281340), (360, 228198), (365, 225072), (432, 190165), (438, 187560), (521, 157680), (540, 152132), (584, 140670), (657, 125040), (720, 114099), (730, 112536), (876, 93780), (1042, 78840), (1080, 76066), (1095, 75024), (1168, 70335), (1314, 62520), (1460, 56268), (1563, 52560), (1752, 46890), (1971, 41680), (2084, 39420), (2160, 38033), (2190, 37512), (2605, 31536), (2628, 31260), (2920, 28134), (3126, 26280), (3285, 25008), (3504, 23445), (3942, 20840), (4168, 19710), (4380, 18756), (4689, 17520), (5210, 15768), (5256, 15630), (5840, 14067), (6252, 13140), (6570, 12504), (7815, 10512), (7884, 10420), (8336, 9855), (8760, 9378)]