2389219560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72931}}^1$

素因数の和:72968

約数の個数: 192

約数和(自身を含む): 9557009280

約数和(自身を除く): 7167789720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 72931, 145862, 218793, 291724, 364655, 437586, 510517, 583448, 656379, 729310, 875172, 948103, 1021034, 1093965, 1312758, 1458620, 1531551, 1750344, 1896206, 2042068, 2187930, 2552585, 2625516, 2844309, 2917240, 3063102, 3281895, 3792412, 4084136, 4375860, 4594653, 4740515, 5105170, 5251032, 5688618, 6126204, 6563790, 6636721, 7584824, 7657755, 8532927, 8751720, 9189306, 9481030, 10210340, 11377236, 12252408, 13127580, 13273442, 14221545, 15315510, 17065854, 18378612, 18962060, 19910163, 20420680, 22754472, 22973265, 26255160, 26546884, 28443090, 30631020, 33183605, 34131708, 36757224, 37924120, 39820326, 42664635, 45946530, 53093768, 56886180, 59730489, 61262040, 66367210, 68263416, 79640652, 85329270, 91893060, 99550815, 113772360, 119460978, 132734420, 159281304, 170658540, 183786120, 199101630, 238921956, 265468840, 298652445, 341317080, 398203260, 477843912, 597304890, 796406520, 1194609780, 2389219560]

約数ペア:

[(1, 2389219560), (2, 1194609780), (3, 796406520), (4, 597304890), (5, 477843912), (6, 398203260), (7, 341317080), (8, 298652445), (9, 265468840), (10, 238921956), (12, 199101630), (13, 183786120), (14, 170658540), (15, 159281304), (18, 132734420), (20, 119460978), (21, 113772360), (24, 99550815), (26, 91893060), (28, 85329270), (30, 79640652), (35, 68263416), (36, 66367210), (39, 61262040), (40, 59730489), (42, 56886180), (45, 53093768), (52, 45946530), (56, 42664635), (60, 39820326), (63, 37924120), (65, 36757224), (70, 34131708), (72, 33183605), (78, 30631020), (84, 28443090), (90, 26546884), (91, 26255160), (104, 22973265), (105, 22754472), (117, 20420680), (120, 19910163), (126, 18962060), (130, 18378612), (140, 17065854), (156, 15315510), (168, 14221545), (180, 13273442), (182, 13127580), (195, 12252408), (210, 11377236), (234, 10210340), (252, 9481030), (260, 9189306), (273, 8751720), (280, 8532927), (312, 7657755), (315, 7584824), (360, 6636721), (364, 6563790), (390, 6126204), (420, 5688618), (455, 5251032), (468, 5105170), (504, 4740515), (520, 4594653), (546, 4375860), (585, 4084136), (630, 3792412), (728, 3281895), (780, 3063102), (819, 2917240), (840, 2844309), (910, 2625516), (936, 2552585), (1092, 2187930), (1170, 2042068), (1260, 1896206), (1365, 1750344), (1560, 1531551), (1638, 1458620), (1820, 1312758), (2184, 1093965), (2340, 1021034), (2520, 948103), (2730, 875172), (3276, 729310), (3640, 656379), (4095, 583448), (4680, 510517), (5460, 437586), (6552, 364655), (8190, 291724), (10920, 218793), (16380, 145862), (32760, 72931)]