148657740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 393243060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1265, 1380, 1399, 1518, 1540, 1610, 1771, 1932, 2310, 2415, 2530, 2798, 3036, 3220, 3542, 3795, 4197, 4620, 4830, 5060, 5313, 5596, 6995, 7084, 7590, 8394, 8855, 9660, 9793, 10626, 13990, 15180, 15389, 16788, 17710, 19586, 20985, 21252, 26565, 27980, 29379, 30778, 32177, 35420, 39172, 41970, 46167, 48965, 53130, 58758, 61556, 64354, 76945, 83940, 92334, 96531, 97930, 106260, 107723, 117516, 128708, 146895, 153890, 160885, 184668, 193062, 195860, 215446, 225239, 230835, 293790, 307780, 321770, 323169, 353947, 386124, 430892, 450478, 461670, 482655, 538615, 587580, 643540, 646338, 675717, 707894, 900956, 923340, 965310, 1061841, 1077230, 1126195, 1292676, 1351434, 1415788, 1615845, 1769735, 1930620, 2123682, 2154460, 2252390, 2477629, 2702868, 3231690, 3378585, 3539470, 4247364, 4504780, 4955258, 5309205, 6463380, 6757170, 7078940, 7432887, 9910516, 10618410, 12388145, 13514340, 14865774, 21236820, 24776290, 29731548, 37164435, 49552580, 74328870, 148657740]

約数ペア:

[(1, 148657740), (2, 74328870), (3, 49552580), (4, 37164435), (5, 29731548), (6, 24776290), (7, 21236820), (10, 14865774), (11, 13514340), (12, 12388145), (14, 10618410), (15, 9910516), (20, 7432887), (21, 7078940), (22, 6757170), (23, 6463380), (28, 5309205), (30, 4955258), (33, 4504780), (35, 4247364), (42, 3539470), (44, 3378585), (46, 3231690), (55, 2702868), (60, 2477629), (66, 2252390), (69, 2154460), (70, 2123682), (77, 1930620), (84, 1769735), (92, 1615845), (105, 1415788), (110, 1351434), (115, 1292676), (132, 1126195), (138, 1077230), (140, 1061841), (154, 965310), (161, 923340), (165, 900956), (210, 707894), (220, 675717), (230, 646338), (231, 643540), (253, 587580), (276, 538615), (308, 482655), (322, 461670), (330, 450478), (345, 430892), (385, 386124), (420, 353947), (460, 323169), (462, 321770), (483, 307780), (506, 293790), (644, 230835), (660, 225239), (690, 215446), (759, 195860), (770, 193062), (805, 184668), (924, 160885), (966, 153890), (1012, 146895), (1155, 128708), (1265, 117516), (1380, 107723), (1399, 106260), (1518, 97930), (1540, 96531), (1610, 92334), (1771, 83940), (1932, 76945), (2310, 64354), (2415, 61556), (2530, 58758), (2798, 53130), (3036, 48965), (3220, 46167), (3542, 41970), (3795, 39172), (4197, 35420), (4620, 32177), (4830, 30778), (5060, 29379), (5313, 27980), (5596, 26565), (6995, 21252), (7084, 20985), (7590, 19586), (8394, 17710), (8855, 16788), (9660, 15389), (9793, 15180), (10626, 13990)]