2138400675120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{887}}^1\times {\mathrm{15383}}^1$

素因数の和:16939

約数の個数: 160

約数和(自身を含む): 6647110843392

約数和(自身を除く): 4508710168272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 887, 1306, 1774, 1959, 2612, 2661, 3265, 3548, 3918, 4435, 5224, 5322, 6530, 7096, 7836, 8870, 9795, 10448, 10644, 13060, 13305, 14192, 15383, 15672, 17740, 19590, 21288, 26120, 26610, 30766, 31344, 35480, 39180, 42576, 46149, 52240, 53220, 61532, 70960, 76915, 78360, 92298, 106440, 123064, 153830, 156720, 184596, 212880, 230745, 246128, 307660, 369192, 461490, 579211, 615320, 738384, 922980, 1158422, 1230640, 1737633, 1845960, 2316844, 2896055, 3475266, 3691920, 4633688, 5792110, 6950532, 8688165, 9267376, 10045099, 11584220, 13644721, 13901064, 17376330, 20090198, 23168440, 27289442, 27802128, 30135297, 34752660, 40180396, 40934163, 46336880, 50225495, 54578884, 60270594, 68223605, 69505320, 80360792, 81868326, 100450990, 109157768, 120541188, 136447210, 139010640, 150676485, 160721584, 163736652, 200901980, 204670815, 218315536, 241082376, 272894420, 301352970, 327473304, 401803960, 409341630, 482164752, 545788840, 602705940, 654946608, 803607920, 818683260, 1091577680, 1205411880, 1637366520, 2410823760, 3274733040, 8910002813, 17820005626, 26730008439, 35640011252, 44550014065, 53460016878, 71280022504, 89100028130, 106920033756, 133650042195, 142560045008, 178200056260, 213840067512, 267300084390, 356400112520, 427680135024, 534600168780, 712800225040, 1069200337560, 2138400675120]

約数ペア:

[(1, 2138400675120), (2, 1069200337560), (3, 712800225040), (4, 534600168780), (5, 427680135024), (6, 356400112520), (8, 267300084390), (10, 213840067512), (12, 178200056260), (15, 142560045008), (16, 133650042195), (20, 106920033756), (24, 89100028130), (30, 71280022504), (40, 53460016878), (48, 44550014065), (60, 35640011252), (80, 26730008439), (120, 17820005626), (240, 8910002813), (653, 3274733040), (887, 2410823760), (1306, 1637366520), (1774, 1205411880), (1959, 1091577680), (2612, 818683260), (2661, 803607920), (3265, 654946608), (3548, 602705940), (3918, 545788840), (4435, 482164752), (5224, 409341630), (5322, 401803960), (6530, 327473304), (7096, 301352970), (7836, 272894420), (8870, 241082376), (9795, 218315536), (10448, 204670815), (10644, 200901980), (13060, 163736652), (13305, 160721584), (14192, 150676485), (15383, 139010640), (15672, 136447210), (17740, 120541188), (19590, 109157768), (21288, 100450990), (26120, 81868326), (26610, 80360792), (30766, 69505320), (31344, 68223605), (35480, 60270594), (39180, 54578884), (42576, 50225495), (46149, 46336880), (52240, 40934163), (53220, 40180396), (61532, 34752660), (70960, 30135297), (76915, 27802128), (78360, 27289442), (92298, 23168440), (106440, 20090198), (123064, 17376330), (153830, 13901064), (156720, 13644721), (184596, 11584220), (212880, 10045099), (230745, 9267376), (246128, 8688165), (307660, 6950532), (369192, 5792110), (461490, 4633688), (579211, 3691920), (615320, 3475266), (738384, 2896055), (922980, 2316844), (1158422, 1845960), (1230640, 1737633)]