244755420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 192

約数和(自身を含む): 880588800

約数和(自身を除く): 635833380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 1949, 2093, 2415, 2730, 2990, 3220, 3588, 3898, 4186, 4485, 4830, 5460, 5847, 5980, 6279, 7796, 8372, 8970, 9660, 9745, 10465, 11694, 12558, 13643, 17940, 19490, 20930, 23388, 25116, 25337, 27286, 29235, 31395, 38980, 40929, 41860, 44827, 50674, 54572, 58470, 62790, 68215, 76011, 81858, 89654, 101348, 116940, 125580, 126685, 134481, 136430, 152022, 163716, 177359, 179308, 204645, 224135, 253370, 268962, 272860, 304044, 313789, 354718, 380055, 409290, 448270, 506740, 532077, 537924, 582751, 627578, 672405, 709436, 760110, 818580, 886795, 896540, 941367, 1064154, 1165502, 1255156, 1344810, 1520220, 1568945, 1748253, 1773590, 1882734, 2128308, 2331004, 2660385, 2689620, 2913755, 3137890, 3496506, 3547180, 3765468, 4079257, 4706835, 5320770, 5827510, 6275780, 6993012, 8158514, 8741265, 9413670, 10641540, 11655020, 12237771, 16317028, 17482530, 18827340, 20396285, 24475542, 34965060, 40792570, 48951084, 61188855, 81585140, 122377710, 244755420]

約数ペア:

[(1, 244755420), (2, 122377710), (3, 81585140), (4, 61188855), (5, 48951084), (6, 40792570), (7, 34965060), (10, 24475542), (12, 20396285), (13, 18827340), (14, 17482530), (15, 16317028), (20, 12237771), (21, 11655020), (23, 10641540), (26, 9413670), (28, 8741265), (30, 8158514), (35, 6993012), (39, 6275780), (42, 5827510), (46, 5320770), (52, 4706835), (60, 4079257), (65, 3765468), (69, 3547180), (70, 3496506), (78, 3137890), (84, 2913755), (91, 2689620), (92, 2660385), (105, 2331004), (115, 2128308), (130, 1882734), (138, 1773590), (140, 1748253), (156, 1568945), (161, 1520220), (182, 1344810), (195, 1255156), (210, 1165502), (230, 1064154), (260, 941367), (273, 896540), (276, 886795), (299, 818580), (322, 760110), (345, 709436), (364, 672405), (390, 627578), (420, 582751), (455, 537924), (460, 532077), (483, 506740), (546, 448270), (598, 409290), (644, 380055), (690, 354718), (780, 313789), (805, 304044), (897, 272860), (910, 268962), (966, 253370), (1092, 224135), (1196, 204645), (1365, 179308), (1380, 177359), (1495, 163716), (1610, 152022), (1794, 136430), (1820, 134481), (1932, 126685), (1949, 125580), (2093, 116940), (2415, 101348), (2730, 89654), (2990, 81858), (3220, 76011), (3588, 68215), (3898, 62790), (4186, 58470), (4485, 54572), (4830, 50674), (5460, 44827), (5847, 41860), (5980, 40929), (6279, 38980), (7796, 31395), (8372, 29235), (8970, 27286), (9660, 25337), (9745, 25116), (10465, 23388), (11694, 20930), (12558, 19490), (13643, 17940)]