1023951240

素因数分解:

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

素因数の和:72964

約数の個数: 128

約数和(自身を含む): 3675772800

約数和(自身を除く): 2651821560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 72931, 145862, 218793, 291724, 364655, 437586, 583448, 656379, 729310, 875172, 948103, 1093965, 1312758, 1458620, 1750344, 1896206, 1969137, 2187930, 2625516, 2844309, 2917240, 3281895, 3792412, 3938274, 4375860, 4740515, 5251032, 5688618, 6563790, 7584824, 7876548, 8532927, 8751720, 9481030, 9845685, 11377236, 13127580, 14221545, 15753096, 17065854, 18962060, 19691370, 22754472, 25598781, 26255160, 28443090, 34131708, 37924120, 39382740, 42664635, 51197562, 56886180, 68263416, 78765480, 85329270, 102395124, 113772360, 127993905, 170658540, 204790248, 255987810, 341317080, 511975620, 1023951240]

約数ペア:

[(1, 1023951240), (2, 511975620), (3, 341317080), (4, 255987810), (5, 204790248), (6, 170658540), (8, 127993905), (9, 113772360), (10, 102395124), (12, 85329270), (13, 78765480), (15, 68263416), (18, 56886180), (20, 51197562), (24, 42664635), (26, 39382740), (27, 37924120), (30, 34131708), (36, 28443090), (39, 26255160), (40, 25598781), (45, 22754472), (52, 19691370), (54, 18962060), (60, 17065854), (65, 15753096), (72, 14221545), (78, 13127580), (90, 11377236), (104, 9845685), (108, 9481030), (117, 8751720), (120, 8532927), (130, 7876548), (135, 7584824), (156, 6563790), (180, 5688618), (195, 5251032), (216, 4740515), (234, 4375860), (260, 3938274), (270, 3792412), (312, 3281895), (351, 2917240), (360, 2844309), (390, 2625516), (468, 2187930), (520, 1969137), (540, 1896206), (585, 1750344), (702, 1458620), (780, 1312758), (936, 1093965), (1080, 948103), (1170, 875172), (1404, 729310), (1560, 656379), (1755, 583448), (2340, 437586), (2808, 364655), (3510, 291724), (4680, 218793), (7020, 145862), (14040, 72931)]