274858080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 997194240

約数和(自身を除く): 722336160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 240, 280, 336, 358, 420, 457, 480, 537, 560, 672, 716, 840, 895, 914, 1074, 1120, 1253, 1371, 1432, 1680, 1790, 1828, 2148, 2285, 2506, 2685, 2742, 2864, 3199, 3360, 3580, 3656, 3759, 4296, 4570, 5012, 5370, 5484, 5728, 6265, 6398, 6855, 7160, 7312, 7518, 8592, 9140, 9597, 10024, 10740, 10968, 12530, 12796, 13710, 14320, 14624, 15036, 15995, 17184, 18280, 18795, 19194, 20048, 21480, 21936, 25060, 25592, 27420, 28640, 30072, 31990, 36560, 37590, 38388, 40096, 42960, 43872, 47985, 50120, 51184, 54840, 60144, 63980, 73120, 75180, 76776, 81803, 85920, 95970, 100240, 102368, 109680, 120288, 127960, 150360, 153552, 163606, 191940, 200480, 219360, 245409, 255920, 300720, 307104, 327212, 383880, 409015, 490818, 511840, 572621, 601440, 654424, 767760, 818030, 981636, 1145242, 1227045, 1308848, 1535520, 1636060, 1717863, 1963272, 2290484, 2454090, 2617696, 2863105, 3272120, 3435726, 3926544, 4580968, 4908180, 5726210, 6544240, 6871452, 7853088, 8589315, 9161936, 9816360, 11452420, 13088480, 13742904, 17178630, 18323872, 19632720, 22904840, 27485808, 34357260, 39265440, 45809680, 54971616, 68714520, 91619360, 137429040, 274858080]

約数ペア:

[(1, 274858080), (2, 137429040), (3, 91619360), (4, 68714520), (5, 54971616), (6, 45809680), (7, 39265440), (8, 34357260), (10, 27485808), (12, 22904840), (14, 19632720), (15, 18323872), (16, 17178630), (20, 13742904), (21, 13088480), (24, 11452420), (28, 9816360), (30, 9161936), (32, 8589315), (35, 7853088), (40, 6871452), (42, 6544240), (48, 5726210), (56, 4908180), (60, 4580968), (70, 3926544), (80, 3435726), (84, 3272120), (96, 2863105), (105, 2617696), (112, 2454090), (120, 2290484), (140, 1963272), (160, 1717863), (168, 1636060), (179, 1535520), (210, 1308848), (224, 1227045), (240, 1145242), (280, 981636), (336, 818030), (358, 767760), (420, 654424), (457, 601440), (480, 572621), (537, 511840), (560, 490818), (672, 409015), (716, 383880), (840, 327212), (895, 307104), (914, 300720), (1074, 255920), (1120, 245409), (1253, 219360), (1371, 200480), (1432, 191940), (1680, 163606), (1790, 153552), (1828, 150360), (2148, 127960), (2285, 120288), (2506, 109680), (2685, 102368), (2742, 100240), (2864, 95970), (3199, 85920), (3360, 81803), (3580, 76776), (3656, 75180), (3759, 73120), (4296, 63980), (4570, 60144), (5012, 54840), (5370, 51184), (5484, 50120), (5728, 47985), (6265, 43872), (6398, 42960), (6855, 40096), (7160, 38388), (7312, 37590), (7518, 36560), (8592, 31990), (9140, 30072), (9597, 28640), (10024, 27420), (10740, 25592), (10968, 25060), (12530, 21936), (12796, 21480), (13710, 20048), (14320, 19194), (14624, 18795), (15036, 18280), (15995, 17184)]