169041720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 537062400

約数和(自身を除く): 368020680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 438, 460, 552, 584, 690, 730, 839, 876, 920, 1095, 1380, 1460, 1678, 1679, 1752, 2190, 2517, 2760, 2920, 3356, 3358, 4195, 4380, 5034, 5037, 6712, 6716, 8390, 8395, 8760, 10068, 10074, 12585, 13432, 16780, 16790, 19297, 20136, 20148, 25170, 25185, 33560, 33580, 38594, 40296, 50340, 50370, 57891, 61247, 67160, 77188, 96485, 100680, 100740, 115782, 122494, 154376, 183741, 192970, 201480, 231564, 244988, 289455, 306235, 367482, 385940, 463128, 489976, 578910, 612470, 734964, 771880, 918705, 1157820, 1224940, 1408681, 1469928, 1837410, 2315640, 2449880, 2817362, 3674820, 4226043, 5634724, 7043405, 7349640, 8452086, 11269448, 14086810, 16904172, 21130215, 28173620, 33808344, 42260430, 56347240, 84520860, 169041720]

約数ペア:

[(1, 169041720), (2, 84520860), (3, 56347240), (4, 42260430), (5, 33808344), (6, 28173620), (8, 21130215), (10, 16904172), (12, 14086810), (15, 11269448), (20, 8452086), (23, 7349640), (24, 7043405), (30, 5634724), (40, 4226043), (46, 3674820), (60, 2817362), (69, 2449880), (73, 2315640), (92, 1837410), (115, 1469928), (120, 1408681), (138, 1224940), (146, 1157820), (184, 918705), (219, 771880), (230, 734964), (276, 612470), (292, 578910), (345, 489976), (365, 463128), (438, 385940), (460, 367482), (552, 306235), (584, 289455), (690, 244988), (730, 231564), (839, 201480), (876, 192970), (920, 183741), (1095, 154376), (1380, 122494), (1460, 115782), (1678, 100740), (1679, 100680), (1752, 96485), (2190, 77188), (2517, 67160), (2760, 61247), (2920, 57891), (3356, 50370), (3358, 50340), (4195, 40296), (4380, 38594), (5034, 33580), (5037, 33560), (6712, 25185), (6716, 25170), (8390, 20148), (8395, 20136), (8760, 19297), (10068, 16790), (10074, 16780), (12585, 13432)]