86037840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 338752128

約数和(自身を除く): 252714288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 397, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 794, 840, 860, 903, 1008, 1032, 1191, 1204, 1260, 1290, 1505, 1548, 1588, 1680, 1720, 1806, 1935, 1985, 2064, 2382, 2408, 2520, 2580, 2709, 2779, 3010, 3096, 3176, 3440, 3573, 3612, 3870, 3970, 4515, 4764, 4816, 5040, 5160, 5418, 5558, 5955, 6020, 6192, 6352, 7146, 7224, 7740, 7940, 8337, 9030, 9528, 10320, 10836, 11116, 11910, 12040, 13545, 13895, 14292, 14448, 15480, 15880, 16674, 17071, 17865, 18060, 19056, 21672, 22232, 23820, 24080, 25011, 27090, 27790, 28584, 30960, 31760, 33348, 34142, 35730, 36120, 41685, 43344, 44464, 47640, 50022, 51213, 54180, 55580, 57168, 66696, 68284, 71460, 72240, 83370, 85355, 95280, 100044, 102426, 108360, 111160, 119497, 125055, 133392, 136568, 142920, 153639, 166740, 170710, 200088, 204852, 216720, 222320, 238994, 250110, 256065, 273136, 285840, 307278, 333480, 341420, 358491, 400176, 409704, 477988, 500220, 512130, 597485, 614556, 666960, 682840, 716982, 768195, 819408, 955976, 1000440, 1024260, 1075473, 1194970, 1229112, 1365680, 1433964, 1536390, 1792455, 1911952, 2000880, 2048520, 2150946, 2389940, 2458224, 2867928, 3072780, 3584910, 4097040, 4301892, 4779880, 5377365, 5735856, 6145560, 7169820, 8603784, 9559760, 10754730, 12291120, 14339640, 17207568, 21509460, 28679280, 43018920, 86037840]

約数ペア:

[(1, 86037840), (2, 43018920), (3, 28679280), (4, 21509460), (5, 17207568), (6, 14339640), (7, 12291120), (8, 10754730), (9, 9559760), (10, 8603784), (12, 7169820), (14, 6145560), (15, 5735856), (16, 5377365), (18, 4779880), (20, 4301892), (21, 4097040), (24, 3584910), (28, 3072780), (30, 2867928), (35, 2458224), (36, 2389940), (40, 2150946), (42, 2048520), (43, 2000880), (45, 1911952), (48, 1792455), (56, 1536390), (60, 1433964), (63, 1365680), (70, 1229112), (72, 1194970), (80, 1075473), (84, 1024260), (86, 1000440), (90, 955976), (105, 819408), (112, 768195), (120, 716982), (126, 682840), (129, 666960), (140, 614556), (144, 597485), (168, 512130), (172, 500220), (180, 477988), (210, 409704), (215, 400176), (240, 358491), (252, 341420), (258, 333480), (280, 307278), (301, 285840), (315, 273136), (336, 256065), (344, 250110), (360, 238994), (387, 222320), (397, 216720), (420, 204852), (430, 200088), (504, 170710), (516, 166740), (560, 153639), (602, 142920), (630, 136568), (645, 133392), (688, 125055), (720, 119497), (774, 111160), (794, 108360), (840, 102426), (860, 100044), (903, 95280), (1008, 85355), (1032, 83370), (1191, 72240), (1204, 71460), (1260, 68284), (1290, 66696), (1505, 57168), (1548, 55580), (1588, 54180), (1680, 51213), (1720, 50022), (1806, 47640), (1935, 44464), (1985, 43344), (2064, 41685), (2382, 36120), (2408, 35730), (2520, 34142), (2580, 33348), (2709, 31760), (2779, 30960), (3010, 28584), (3096, 27790), (3176, 27090), (3440, 25011), (3573, 24080), (3612, 23820), (3870, 22232), (3970, 21672), (4515, 19056), (4764, 18060), (4816, 17865), (5040, 17071), (5160, 16674), (5418, 15880), (5558, 15480), (5955, 14448), (6020, 14292), (6192, 13895), (6352, 13545), (7146, 12040), (7224, 11910), (7740, 11116), (7940, 10836), (8337, 10320), (9030, 9528)]