305832240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 320

約数和(自身を含む): 1221350400

約数和(自身を除く): 915518160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 113, 120, 126, 135, 140, 144, 168, 179, 180, 189, 210, 216, 226, 240, 252, 270, 280, 315, 336, 339, 358, 360, 378, 420, 432, 452, 504, 537, 540, 560, 565, 630, 678, 716, 720, 756, 791, 840, 895, 904, 945, 1008, 1017, 1074, 1080, 1130, 1253, 1260, 1356, 1432, 1512, 1582, 1611, 1680, 1695, 1790, 1808, 1890, 2034, 2148, 2160, 2260, 2373, 2506, 2520, 2685, 2712, 2864, 3024, 3051, 3164, 3222, 3390, 3580, 3759, 3780, 3955, 4068, 4296, 4520, 4746, 4833, 5012, 5040, 5085, 5370, 5424, 6102, 6265, 6328, 6444, 6780, 7119, 7160, 7518, 7560, 7910, 8055, 8136, 8592, 9040, 9492, 9666, 10024, 10170, 10740, 11277, 11865, 12204, 12530, 12656, 12888, 13560, 14238, 14320, 15036, 15120, 15255, 15820, 16110, 16272, 18795, 18984, 19332, 20048, 20227, 20340, 21357, 21480, 22554, 23730, 24165, 24408, 25060, 25776, 27120, 28476, 30072, 30510, 31640, 32220, 33831, 35595, 37590, 37968, 38664, 40454, 40680, 42714, 42960, 45108, 47460, 48330, 48816, 50120, 56385, 56952, 60144, 60681, 61020, 63280, 64440, 67662, 71190, 75180, 77328, 80908, 81360, 85428, 90216, 94920, 96660, 100240, 101135, 106785, 112770, 113904, 121362, 122040, 128880, 135324, 141589, 142380, 150360, 161816, 169155, 170856, 180432, 182043, 189840, 193320, 202270, 213570, 225540, 242724, 244080, 270648, 283178, 284760, 300720, 303405, 323632, 338310, 341712, 364086, 386640, 404540, 424767, 427140, 451080, 485448, 541296, 546129, 566356, 569520, 606810, 676620, 707945, 728172, 809080, 849534, 854280, 902160, 910215, 970896, 1092258, 1132712, 1213620, 1274301, 1353240, 1415890, 1456344, 1618160, 1699068, 1708560, 1820430, 2123835, 2184516, 2265424, 2427240, 2548602, 2706480, 2730645, 2831780, 2912688, 3398136, 3640860, 3822903, 4247670, 4369032, 4854480, 5097204, 5461290, 5663560, 6371505, 6796272, 7281720, 7645806, 8495340, 8738064, 10194408, 10922580, 11327120, 12743010, 14563440, 15291612, 16990680, 19114515, 20388816, 21845160, 25486020, 30583224, 33981360, 38229030, 43690320, 50972040, 61166448, 76458060, 101944080, 152916120, 305832240]

約数ペア:

[(1, 305832240), (2, 152916120), (3, 101944080), (4, 76458060), (5, 61166448), (6, 50972040), (7, 43690320), (8, 38229030), (9, 33981360), (10, 30583224), (12, 25486020), (14, 21845160), (15, 20388816), (16, 19114515), (18, 16990680), (20, 15291612), (21, 14563440), (24, 12743010), (27, 11327120), (28, 10922580), (30, 10194408), (35, 8738064), (36, 8495340), (40, 7645806), (42, 7281720), (45, 6796272), (48, 6371505), (54, 5663560), (56, 5461290), (60, 5097204), (63, 4854480), (70, 4369032), (72, 4247670), (80, 3822903), (84, 3640860), (90, 3398136), (105, 2912688), (108, 2831780), (112, 2730645), (113, 2706480), (120, 2548602), (126, 2427240), (135, 2265424), (140, 2184516), (144, 2123835), (168, 1820430), (179, 1708560), (180, 1699068), (189, 1618160), (210, 1456344), (216, 1415890), (226, 1353240), (240, 1274301), (252, 1213620), (270, 1132712), (280, 1092258), (315, 970896), (336, 910215), (339, 902160), (358, 854280), (360, 849534), (378, 809080), (420, 728172), (432, 707945), (452, 676620), (504, 606810), (537, 569520), (540, 566356), (560, 546129), (565, 541296), (630, 485448), (678, 451080), (716, 427140), (720, 424767), (756, 404540), (791, 386640), (840, 364086), (895, 341712), (904, 338310), (945, 323632), (1008, 303405), (1017, 300720), (1074, 284760), (1080, 283178), (1130, 270648), (1253, 244080), (1260, 242724), (1356, 225540), (1432, 213570), (1512, 202270), (1582, 193320), (1611, 189840), (1680, 182043), (1695, 180432), (1790, 170856), (1808, 169155), (1890, 161816), (2034, 150360), (2148, 142380), (2160, 141589), (2260, 135324), (2373, 128880), (2506, 122040), (2520, 121362), (2685, 113904), (2712, 112770), (2864, 106785), (3024, 101135), (3051, 100240), (3164, 96660), (3222, 94920), (3390, 90216), (3580, 85428), (3759, 81360), (3780, 80908), (3955, 77328), (4068, 75180), (4296, 71190), (4520, 67662), (4746, 64440), (4833, 63280), (5012, 61020), (5040, 60681), (5085, 60144), (5370, 56952), (5424, 56385), (6102, 50120), (6265, 48816), (6328, 48330), (6444, 47460), (6780, 45108), (7119, 42960), (7160, 42714), (7518, 40680), (7560, 40454), (7910, 38664), (8055, 37968), (8136, 37590), (8592, 35595), (9040, 33831), (9492, 32220), (9666, 31640), (10024, 30510), (10170, 30072), (10740, 28476), (11277, 27120), (11865, 25776), (12204, 25060), (12530, 24408), (12656, 24165), (12888, 23730), (13560, 22554), (14238, 21480), (14320, 21357), (15036, 20340), (15120, 20227), (15255, 20048), (15820, 19332), (16110, 18984), (16272, 18795)]