109021920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 398877696

約数和(自身を除く): 289855776

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, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 457, 480, 497, 560, 568, 672, 710, 840, 852, 914, 994, 1065, 1120, 1136, 1371, 1420, 1491, 1680, 1704, 1828, 1988, 2130, 2272, 2285, 2485, 2742, 2840, 2982, 3199, 3360, 3408, 3656, 3976, 4260, 4570, 4970, 5484, 5680, 5964, 6398, 6816, 6855, 7312, 7455, 7952, 8520, 9140, 9597, 9940, 10968, 11360, 11928, 12796, 13710, 14624, 14910, 15904, 15995, 17040, 18280, 19194, 19880, 21936, 23856, 25592, 27420, 29820, 31990, 32447, 34080, 36560, 38388, 39760, 43872, 47712, 47985, 51184, 54840, 59640, 63980, 64894, 73120, 76776, 79520, 95970, 97341, 102368, 109680, 119280, 127960, 129788, 153552, 162235, 191940, 194682, 219360, 227129, 238560, 255920, 259576, 307104, 324470, 383880, 389364, 454258, 486705, 511840, 519152, 648940, 681387, 767760, 778728, 908516, 973410, 1038304, 1135645, 1297880, 1362774, 1535520, 1557456, 1817032, 1946820, 2271290, 2595760, 2725548, 3114912, 3406935, 3634064, 3893640, 4542580, 5191520, 5451096, 6813870, 7268128, 7787280, 9085160, 10902192, 13627740, 15574560, 18170320, 21804384, 27255480, 36340640, 54510960, 109021920]

約数ペア:

[(1, 109021920), (2, 54510960), (3, 36340640), (4, 27255480), (5, 21804384), (6, 18170320), (7, 15574560), (8, 13627740), (10, 10902192), (12, 9085160), (14, 7787280), (15, 7268128), (16, 6813870), (20, 5451096), (21, 5191520), (24, 4542580), (28, 3893640), (30, 3634064), (32, 3406935), (35, 3114912), (40, 2725548), (42, 2595760), (48, 2271290), (56, 1946820), (60, 1817032), (70, 1557456), (71, 1535520), (80, 1362774), (84, 1297880), (96, 1135645), (105, 1038304), (112, 973410), (120, 908516), (140, 778728), (142, 767760), (160, 681387), (168, 648940), (210, 519152), (213, 511840), (224, 486705), (240, 454258), (280, 389364), (284, 383880), (336, 324470), (355, 307104), (420, 259576), (426, 255920), (457, 238560), (480, 227129), (497, 219360), (560, 194682), (568, 191940), (672, 162235), (710, 153552), (840, 129788), (852, 127960), (914, 119280), (994, 109680), (1065, 102368), (1120, 97341), (1136, 95970), (1371, 79520), (1420, 76776), (1491, 73120), (1680, 64894), (1704, 63980), (1828, 59640), (1988, 54840), (2130, 51184), (2272, 47985), (2285, 47712), (2485, 43872), (2742, 39760), (2840, 38388), (2982, 36560), (3199, 34080), (3360, 32447), (3408, 31990), (3656, 29820), (3976, 27420), (4260, 25592), (4570, 23856), (4970, 21936), (5484, 19880), (5680, 19194), (5964, 18280), (6398, 17040), (6816, 15995), (6855, 15904), (7312, 14910), (7455, 14624), (7952, 13710), (8520, 12796), (9140, 11928), (9597, 11360), (9940, 10968)]