766704540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 2583060480

約数和(自身を除く): 1816355940

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, 139, 140, 161, 210, 230, 276, 278, 322, 345, 417, 420, 460, 483, 556, 571, 644, 690, 695, 805, 834, 966, 973, 1142, 1380, 1390, 1610, 1668, 1713, 1932, 1946, 2085, 2284, 2415, 2780, 2855, 2919, 3197, 3220, 3426, 3892, 3997, 4170, 4830, 4865, 5710, 5838, 6394, 6852, 7994, 8340, 8565, 9591, 9660, 9730, 11420, 11676, 11991, 12788, 13133, 14595, 15985, 15988, 17130, 19182, 19460, 19985, 22379, 23982, 26266, 29190, 31970, 34260, 38364, 39399, 39970, 44758, 47955, 47964, 52532, 58380, 59955, 63940, 65665, 67137, 78798, 79369, 79940, 89516, 91931, 95910, 111895, 119910, 131330, 134274, 157596, 158738, 183862, 191820, 196995, 223790, 238107, 239820, 262660, 268548, 275793, 317476, 335685, 367724, 393990, 396845, 447580, 459655, 476214, 551586, 555583, 671370, 787980, 793690, 919310, 952428, 1103172, 1111166, 1190535, 1342740, 1378965, 1587380, 1666749, 1825487, 1838620, 2222332, 2381070, 2757930, 2777915, 3333498, 3650974, 4762140, 5476461, 5515860, 5555830, 6666996, 7301948, 8333745, 9127435, 10952922, 11111660, 12778409, 16667490, 18254870, 21905844, 25556818, 27382305, 33334980, 36509740, 38335227, 51113636, 54764610, 63892045, 76670454, 109529220, 127784090, 153340908, 191676135, 255568180, 383352270, 766704540]

約数ペア:

[(1, 766704540), (2, 383352270), (3, 255568180), (4, 191676135), (5, 153340908), (6, 127784090), (7, 109529220), (10, 76670454), (12, 63892045), (14, 54764610), (15, 51113636), (20, 38335227), (21, 36509740), (23, 33334980), (28, 27382305), (30, 25556818), (35, 21905844), (42, 18254870), (46, 16667490), (60, 12778409), (69, 11111660), (70, 10952922), (84, 9127435), (92, 8333745), (105, 7301948), (115, 6666996), (138, 5555830), (139, 5515860), (140, 5476461), (161, 4762140), (210, 3650974), (230, 3333498), (276, 2777915), (278, 2757930), (322, 2381070), (345, 2222332), (417, 1838620), (420, 1825487), (460, 1666749), (483, 1587380), (556, 1378965), (571, 1342740), (644, 1190535), (690, 1111166), (695, 1103172), (805, 952428), (834, 919310), (966, 793690), (973, 787980), (1142, 671370), (1380, 555583), (1390, 551586), (1610, 476214), (1668, 459655), (1713, 447580), (1932, 396845), (1946, 393990), (2085, 367724), (2284, 335685), (2415, 317476), (2780, 275793), (2855, 268548), (2919, 262660), (3197, 239820), (3220, 238107), (3426, 223790), (3892, 196995), (3997, 191820), (4170, 183862), (4830, 158738), (4865, 157596), (5710, 134274), (5838, 131330), (6394, 119910), (6852, 111895), (7994, 95910), (8340, 91931), (8565, 89516), (9591, 79940), (9660, 79369), (9730, 78798), (11420, 67137), (11676, 65665), (11991, 63940), (12788, 59955), (13133, 58380), (14595, 52532), (15985, 47964), (15988, 47955), (17130, 44758), (19182, 39970), (19460, 39399), (19985, 38364), (22379, 34260), (23982, 31970), (26266, 29190)]