262020960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 926069760

約数和(自身を除く): 664048800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 393, 432, 463, 480, 524, 540, 655, 720, 786, 864, 926, 1048, 1080, 1179, 1310, 1389, 1440, 1572, 1852, 1965, 2096, 2160, 2315, 2358, 2620, 2778, 3144, 3537, 3704, 3930, 4167, 4192, 4320, 4630, 4716, 5240, 5556, 5895, 6288, 6945, 7074, 7408, 7860, 8334, 9260, 9432, 10480, 11112, 11790, 12501, 12576, 13890, 14148, 14816, 15720, 16668, 17685, 18520, 18864, 20835, 20960, 22224, 23580, 25002, 27780, 28296, 31440, 33336, 35370, 37040, 37728, 41670, 44448, 47160, 50004, 55560, 56592, 60653, 62505, 62880, 66672, 70740, 74080, 83340, 94320, 100008, 111120, 113184, 121306, 125010, 133344, 141480, 166680, 181959, 188640, 200016, 222240, 242612, 250020, 282960, 303265, 333360, 363918, 400032, 485224, 500040, 545877, 565920, 606530, 666720, 727836, 909795, 970448, 1000080, 1091754, 1213060, 1455672, 1637631, 1819590, 1940896, 2000160, 2183508, 2426120, 2729385, 2911344, 3275262, 3639180, 4367016, 4852240, 5458770, 5822688, 6550524, 7278360, 8188155, 8734032, 9704480, 10917540, 13101048, 14556720, 16376310, 17468064, 21835080, 26202096, 29113440, 32752620, 43670160, 52404192, 65505240, 87340320, 131010480, 262020960]

約数ペア:

[(1, 262020960), (2, 131010480), (3, 87340320), (4, 65505240), (5, 52404192), (6, 43670160), (8, 32752620), (9, 29113440), (10, 26202096), (12, 21835080), (15, 17468064), (16, 16376310), (18, 14556720), (20, 13101048), (24, 10917540), (27, 9704480), (30, 8734032), (32, 8188155), (36, 7278360), (40, 6550524), (45, 5822688), (48, 5458770), (54, 4852240), (60, 4367016), (72, 3639180), (80, 3275262), (90, 2911344), (96, 2729385), (108, 2426120), (120, 2183508), (131, 2000160), (135, 1940896), (144, 1819590), (160, 1637631), (180, 1455672), (216, 1213060), (240, 1091754), (262, 1000080), (270, 970448), (288, 909795), (360, 727836), (393, 666720), (432, 606530), (463, 565920), (480, 545877), (524, 500040), (540, 485224), (655, 400032), (720, 363918), (786, 333360), (864, 303265), (926, 282960), (1048, 250020), (1080, 242612), (1179, 222240), (1310, 200016), (1389, 188640), (1440, 181959), (1572, 166680), (1852, 141480), (1965, 133344), (2096, 125010), (2160, 121306), (2315, 113184), (2358, 111120), (2620, 100008), (2778, 94320), (3144, 83340), (3537, 74080), (3704, 70740), (3930, 66672), (4167, 62880), (4192, 62505), (4320, 60653), (4630, 56592), (4716, 55560), (5240, 50004), (5556, 47160), (5895, 44448), (6288, 41670), (6945, 37728), (7074, 37040), (7408, 35370), (7860, 33336), (8334, 31440), (9260, 28296), (9432, 27780), (10480, 25002), (11112, 23580), (11790, 22224), (12501, 20960), (12576, 20835), (13890, 18864), (14148, 18520), (14816, 17685), (15720, 16668)]