1235673560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 3229761600

約数和(自身を除く): 1994088040

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 233, 340, 374, 440, 466, 680, 709, 748, 932, 935, 1165, 1418, 1496, 1864, 1870, 2330, 2563, 2836, 3545, 3740, 3961, 4660, 5126, 5672, 7090, 7480, 7799, 7922, 9320, 10252, 12053, 12815, 14180, 15598, 15844, 19805, 20504, 24106, 25630, 28360, 31196, 31688, 38995, 39610, 43571, 48212, 51260, 60265, 62392, 77990, 79220, 87142, 96424, 102520, 120530, 132583, 155980, 158440, 165197, 174284, 217855, 241060, 265166, 311960, 330394, 348568, 435710, 482120, 530332, 660788, 662915, 825985, 871420, 1060664, 1321576, 1325830, 1651970, 1742840, 1817167, 2651660, 2808349, 3303940, 3634334, 5303320, 5616698, 6607880, 7268668, 9085835, 11233396, 14041745, 14537336, 18171670, 22466792, 28083490, 30891839, 36343340, 56166980, 61783678, 72686680, 112333960, 123567356, 154459195, 247134712, 308918390, 617836780, 1235673560]

約数ペア:

[(1, 1235673560), (2, 617836780), (4, 308918390), (5, 247134712), (8, 154459195), (10, 123567356), (11, 112333960), (17, 72686680), (20, 61783678), (22, 56166980), (34, 36343340), (40, 30891839), (44, 28083490), (55, 22466792), (68, 18171670), (85, 14537336), (88, 14041745), (110, 11233396), (136, 9085835), (170, 7268668), (187, 6607880), (220, 5616698), (233, 5303320), (340, 3634334), (374, 3303940), (440, 2808349), (466, 2651660), (680, 1817167), (709, 1742840), (748, 1651970), (932, 1325830), (935, 1321576), (1165, 1060664), (1418, 871420), (1496, 825985), (1864, 662915), (1870, 660788), (2330, 530332), (2563, 482120), (2836, 435710), (3545, 348568), (3740, 330394), (3961, 311960), (4660, 265166), (5126, 241060), (5672, 217855), (7090, 174284), (7480, 165197), (7799, 158440), (7922, 155980), (9320, 132583), (10252, 120530), (12053, 102520), (12815, 96424), (14180, 87142), (15598, 79220), (15844, 77990), (19805, 62392), (20504, 60265), (24106, 51260), (25630, 48212), (28360, 43571), (31196, 39610), (31688, 38995)]