127966020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 332649660

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, 1019, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2038, 2093, 2415, 2730, 2990, 3057, 3220, 3588, 4076, 4186, 4485, 4830, 5095, 5460, 5980, 6114, 6279, 7133, 8372, 8970, 9660, 10190, 10465, 12228, 12558, 13247, 14266, 15285, 17940, 20380, 20930, 21399, 23437, 25116, 26494, 28532, 30570, 31395, 35665, 39741, 41860, 42798, 46874, 52988, 61140, 62790, 66235, 70311, 71330, 79482, 85596, 92729, 93748, 106995, 117185, 125580, 132470, 140622, 142660, 158964, 164059, 185458, 198705, 213990, 234370, 264940, 278187, 281244, 304681, 328118, 351555, 370916, 397410, 427980, 463645, 468740, 492177, 556374, 609362, 656236, 703110, 794820, 820295, 914043, 927290, 984354, 1112748, 1218724, 1390935, 1406220, 1523405, 1640590, 1828086, 1854580, 1968708, 2132767, 2460885, 2781870, 3046810, 3281180, 3656172, 4265534, 4570215, 4921770, 5563740, 6093620, 6398301, 8531068, 9140430, 9843540, 10663835, 12796602, 18280860, 21327670, 25593204, 31991505, 42655340, 63983010, 127966020]

約数ペア:

[(1, 127966020), (2, 63983010), (3, 42655340), (4, 31991505), (5, 25593204), (6, 21327670), (7, 18280860), (10, 12796602), (12, 10663835), (13, 9843540), (14, 9140430), (15, 8531068), (20, 6398301), (21, 6093620), (23, 5563740), (26, 4921770), (28, 4570215), (30, 4265534), (35, 3656172), (39, 3281180), (42, 3046810), (46, 2781870), (52, 2460885), (60, 2132767), (65, 1968708), (69, 1854580), (70, 1828086), (78, 1640590), (84, 1523405), (91, 1406220), (92, 1390935), (105, 1218724), (115, 1112748), (130, 984354), (138, 927290), (140, 914043), (156, 820295), (161, 794820), (182, 703110), (195, 656236), (210, 609362), (230, 556374), (260, 492177), (273, 468740), (276, 463645), (299, 427980), (322, 397410), (345, 370916), (364, 351555), (390, 328118), (420, 304681), (455, 281244), (460, 278187), (483, 264940), (546, 234370), (598, 213990), (644, 198705), (690, 185458), (780, 164059), (805, 158964), (897, 142660), (910, 140622), (966, 132470), (1019, 125580), (1092, 117185), (1196, 106995), (1365, 93748), (1380, 92729), (1495, 85596), (1610, 79482), (1794, 71330), (1820, 70311), (1932, 66235), (2038, 62790), (2093, 61140), (2415, 52988), (2730, 46874), (2990, 42798), (3057, 41860), (3220, 39741), (3588, 35665), (4076, 31395), (4186, 30570), (4485, 28532), (4830, 26494), (5095, 25116), (5460, 23437), (5980, 21399), (6114, 20930), (6279, 20380), (7133, 17940), (8372, 15285), (8970, 14266), (9660, 13247), (10190, 12558), (10465, 12228)]