24921540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 93542400

約数和(自身を除く): 68620860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 347, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 694, 756, 798, 855, 945, 1026, 1041, 1140, 1197, 1260, 1330, 1388, 1596, 1710, 1735, 1890, 1995, 2052, 2082, 2394, 2429, 2565, 2660, 3123, 3420, 3470, 3591, 3780, 3990, 4164, 4788, 4858, 5130, 5205, 5985, 6246, 6593, 6940, 7182, 7287, 7980, 9369, 9716, 10260, 10410, 11970, 12145, 12492, 13186, 14364, 14574, 15615, 17955, 18738, 19779, 20820, 21861, 23940, 24290, 26372, 29148, 31230, 32965, 35910, 36435, 37476, 39558, 43722, 46151, 46845, 48580, 59337, 62460, 65583, 65930, 71820, 72870, 79116, 87444, 92302, 93690, 98895, 109305, 118674, 131166, 131860, 138453, 145740, 178011, 184604, 187380, 197790, 218610, 230755, 237348, 262332, 276906, 296685, 327915, 356022, 395580, 415359, 437220, 461510, 553812, 593370, 655830, 692265, 712044, 830718, 890055, 923020, 1186740, 1246077, 1311660, 1384530, 1661436, 1780110, 2076795, 2492154, 2769060, 3560220, 4153590, 4984308, 6230385, 8307180, 12460770, 24921540]

約数ペア:

[(1, 24921540), (2, 12460770), (3, 8307180), (4, 6230385), (5, 4984308), (6, 4153590), (7, 3560220), (9, 2769060), (10, 2492154), (12, 2076795), (14, 1780110), (15, 1661436), (18, 1384530), (19, 1311660), (20, 1246077), (21, 1186740), (27, 923020), (28, 890055), (30, 830718), (35, 712044), (36, 692265), (38, 655830), (42, 593370), (45, 553812), (54, 461510), (57, 437220), (60, 415359), (63, 395580), (70, 356022), (76, 327915), (84, 296685), (90, 276906), (95, 262332), (105, 237348), (108, 230755), (114, 218610), (126, 197790), (133, 187380), (135, 184604), (140, 178011), (171, 145740), (180, 138453), (189, 131860), (190, 131166), (210, 118674), (228, 109305), (252, 98895), (266, 93690), (270, 92302), (285, 87444), (315, 79116), (342, 72870), (347, 71820), (378, 65930), (380, 65583), (399, 62460), (420, 59337), (513, 48580), (532, 46845), (540, 46151), (570, 43722), (630, 39558), (665, 37476), (684, 36435), (694, 35910), (756, 32965), (798, 31230), (855, 29148), (945, 26372), (1026, 24290), (1041, 23940), (1140, 21861), (1197, 20820), (1260, 19779), (1330, 18738), (1388, 17955), (1596, 15615), (1710, 14574), (1735, 14364), (1890, 13186), (1995, 12492), (2052, 12145), (2082, 11970), (2394, 10410), (2429, 10260), (2565, 9716), (2660, 9369), (3123, 7980), (3420, 7287), (3470, 7182), (3591, 6940), (3780, 6593), (3990, 6246), (4164, 5985), (4788, 5205), (4858, 5130)]