412321280

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 1217533680

約数和(自身を除く): 805212400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 173, 190, 196, 224, 245, 256, 266, 280, 304, 320, 346, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 692, 760, 784, 865, 896, 931, 980, 1064, 1120, 1211, 1216, 1280, 1330, 1384, 1520, 1568, 1730, 1792, 1862, 1960, 2128, 2240, 2422, 2432, 2560, 2660, 2768, 3040, 3136, 3287, 3460, 3584, 3724, 3920, 4256, 4480, 4655, 4844, 4864, 5320, 5536, 6055, 6080, 6272, 6574, 6920, 7448, 7840, 8477, 8512, 8960, 9310, 9688, 9728, 10640, 11072, 12110, 12160, 12544, 13148, 13840, 14896, 15680, 16435, 16954, 17024, 17920, 18620, 19376, 21280, 22144, 23009, 24220, 24320, 25088, 26296, 27680, 29792, 31360, 32870, 33908, 34048, 37240, 38752, 42385, 42560, 44288, 46018, 48440, 48640, 52592, 55360, 59584, 62720, 65740, 67816, 68096, 74480, 77504, 84770, 85120, 88576, 92036, 96880, 105184, 110720, 115045, 119168, 125440, 131480, 135632, 148960, 155008, 161063, 169540, 170240, 184072, 193760, 210368, 221440, 230090, 238336, 262960, 271264, 297920, 310016, 322126, 339080, 340480, 368144, 387520, 420736, 442880, 460180, 476672, 525920, 542528, 595840, 620032, 644252, 678160, 736288, 775040, 805315, 841472, 920360, 1051840, 1085056, 1191680, 1288504, 1356320, 1472576, 1550080, 1610630, 1682944, 1840720, 2103680, 2170112, 2383360, 2577008, 2712640, 2945152, 3100160, 3221260, 3681440, 4207360, 4340224, 5154016, 5425280, 5890304, 6442520, 7362880, 8414720, 10308032, 10850560, 11780608, 12885040, 14725760, 20616064, 21701120, 25770080, 29451520, 41232128, 51540160, 58903040, 82464256, 103080320, 206160640, 412321280]

約数ペア:

[(1, 412321280), (2, 206160640), (4, 103080320), (5, 82464256), (7, 58903040), (8, 51540160), (10, 41232128), (14, 29451520), (16, 25770080), (19, 21701120), (20, 20616064), (28, 14725760), (32, 12885040), (35, 11780608), (38, 10850560), (40, 10308032), (49, 8414720), (56, 7362880), (64, 6442520), (70, 5890304), (76, 5425280), (80, 5154016), (95, 4340224), (98, 4207360), (112, 3681440), (128, 3221260), (133, 3100160), (140, 2945152), (152, 2712640), (160, 2577008), (173, 2383360), (190, 2170112), (196, 2103680), (224, 1840720), (245, 1682944), (256, 1610630), (266, 1550080), (280, 1472576), (304, 1356320), (320, 1288504), (346, 1191680), (380, 1085056), (392, 1051840), (448, 920360), (490, 841472), (512, 805315), (532, 775040), (560, 736288), (608, 678160), (640, 644252), (665, 620032), (692, 595840), (760, 542528), (784, 525920), (865, 476672), (896, 460180), (931, 442880), (980, 420736), (1064, 387520), (1120, 368144), (1211, 340480), (1216, 339080), (1280, 322126), (1330, 310016), (1384, 297920), (1520, 271264), (1568, 262960), (1730, 238336), (1792, 230090), (1862, 221440), (1960, 210368), (2128, 193760), (2240, 184072), (2422, 170240), (2432, 169540), (2560, 161063), (2660, 155008), (2768, 148960), (3040, 135632), (3136, 131480), (3287, 125440), (3460, 119168), (3584, 115045), (3724, 110720), (3920, 105184), (4256, 96880), (4480, 92036), (4655, 88576), (4844, 85120), (4864, 84770), (5320, 77504), (5536, 74480), (6055, 68096), (6080, 67816), (6272, 65740), (6574, 62720), (6920, 59584), (7448, 55360), (7840, 52592), (8477, 48640), (8512, 48440), (8960, 46018), (9310, 44288), (9688, 42560), (9728, 42385), (10640, 38752), (11072, 37240), (12110, 34048), (12160, 33908), (12544, 32870), (13148, 31360), (13840, 29792), (14896, 27680), (15680, 26296), (16435, 25088), (16954, 24320), (17024, 24220), (17920, 23009), (18620, 22144), (19376, 21280)]