265334580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6793}}^1$

素因数の和:6846

約数の個数: 144

約数和(自身を含む): 949638144

約数和(自身を除く): 684303564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 6793, 7812, 9765, 13020, 13586, 19530, 20379, 27172, 33965, 39060, 40758, 47551, 61137, 67930, 81516, 95102, 101895, 122274, 135860, 142653, 190204, 203790, 210583, 237755, 244548, 285306, 305685, 407580, 421166, 427959, 475510, 570612, 611370, 631749, 713265, 842332, 855918, 951020, 1052915, 1222740, 1263498, 1426530, 1474081, 1711836, 1895247, 2105830, 2139795, 2526996, 2853060, 2948162, 3158745, 3790494, 4211660, 4279590, 4422243, 5896324, 6317490, 7370405, 7580988, 8559180, 8844486, 9476235, 12634980, 13266729, 14740810, 17688972, 18952470, 22111215, 26533458, 29481620, 37904940, 44222430, 53066916, 66333645, 88444860, 132667290, 265334580]

約数ペア:

[(1, 265334580), (2, 132667290), (3, 88444860), (4, 66333645), (5, 53066916), (6, 44222430), (7, 37904940), (9, 29481620), (10, 26533458), (12, 22111215), (14, 18952470), (15, 17688972), (18, 14740810), (20, 13266729), (21, 12634980), (28, 9476235), (30, 8844486), (31, 8559180), (35, 7580988), (36, 7370405), (42, 6317490), (45, 5896324), (60, 4422243), (62, 4279590), (63, 4211660), (70, 3790494), (84, 3158745), (90, 2948162), (93, 2853060), (105, 2526996), (124, 2139795), (126, 2105830), (140, 1895247), (155, 1711836), (180, 1474081), (186, 1426530), (210, 1263498), (217, 1222740), (252, 1052915), (279, 951020), (310, 855918), (315, 842332), (372, 713265), (420, 631749), (434, 611370), (465, 570612), (558, 475510), (620, 427959), (630, 421166), (651, 407580), (868, 305685), (930, 285306), (1085, 244548), (1116, 237755), (1260, 210583), (1302, 203790), (1395, 190204), (1860, 142653), (1953, 135860), (2170, 122274), (2604, 101895), (2790, 95102), (3255, 81516), (3906, 67930), (4340, 61137), (5580, 47551), (6510, 40758), (6793, 39060), (7812, 33965), (9765, 27172), (13020, 20379), (13586, 19530)]