381676260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39511}}^1$

素因数の和:39553

約数の個数: 96

約数和(自身を含む): 1274499072

約数和(自身を除く): 892822812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 39511, 79022, 118533, 158044, 197555, 237066, 276577, 395110, 474132, 553154, 592665, 790220, 829731, 908753, 1106308, 1185330, 1382885, 1659462, 1817506, 2370660, 2726259, 2765770, 3318924, 3635012, 4148655, 4543765, 5452518, 5531540, 6361271, 8297310, 9087530, 10905036, 12722542, 13631295, 16594620, 18175060, 19083813, 25445084, 27262590, 31806355, 38167626, 54525180, 63612710, 76335252, 95419065, 127225420, 190838130, 381676260]

約数ペア:

[(1, 381676260), (2, 190838130), (3, 127225420), (4, 95419065), (5, 76335252), (6, 63612710), (7, 54525180), (10, 38167626), (12, 31806355), (14, 27262590), (15, 25445084), (20, 19083813), (21, 18175060), (23, 16594620), (28, 13631295), (30, 12722542), (35, 10905036), (42, 9087530), (46, 8297310), (60, 6361271), (69, 5531540), (70, 5452518), (84, 4543765), (92, 4148655), (105, 3635012), (115, 3318924), (138, 2765770), (140, 2726259), (161, 2370660), (210, 1817506), (230, 1659462), (276, 1382885), (322, 1185330), (345, 1106308), (420, 908753), (460, 829731), (483, 790220), (644, 592665), (690, 553154), (805, 474132), (966, 395110), (1380, 276577), (1610, 237066), (1932, 197555), (2415, 158044), (3220, 118533), (4830, 79022), (9660, 39511)]