139102560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3381

約数の個数: 144

約数和(自身を含む): 491203440

約数和(自身を除く): 352100880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3331, 3480, 4176, 4640, 5220, 6662, 6960, 8352, 9993, 10440, 13324, 13920, 16655, 19986, 20880, 26648, 29979, 33310, 39972, 41760, 49965, 53296, 59958, 66620, 79944, 96599, 99930, 106592, 119916, 133240, 149895, 159888, 193198, 199860, 239832, 266480, 289797, 299790, 319776, 386396, 399720, 479664, 482995, 532960, 579594, 599580, 772792, 799440, 869391, 959328, 965990, 1159188, 1199160, 1448985, 1545584, 1598880, 1738782, 1931980, 2318376, 2398320, 2897970, 3091168, 3477564, 3863960, 4346955, 4636752, 4796640, 5795940, 6955128, 7727920, 8693910, 9273504, 11591880, 13910256, 15455840, 17387820, 23183760, 27820512, 34775640, 46367520, 69551280, 139102560]

約数ペア:

[(1, 139102560), (2, 69551280), (3, 46367520), (4, 34775640), (5, 27820512), (6, 23183760), (8, 17387820), (9, 15455840), (10, 13910256), (12, 11591880), (15, 9273504), (16, 8693910), (18, 7727920), (20, 6955128), (24, 5795940), (29, 4796640), (30, 4636752), (32, 4346955), (36, 3863960), (40, 3477564), (45, 3091168), (48, 2897970), (58, 2398320), (60, 2318376), (72, 1931980), (80, 1738782), (87, 1598880), (90, 1545584), (96, 1448985), (116, 1199160), (120, 1159188), (144, 965990), (145, 959328), (160, 869391), (174, 799440), (180, 772792), (232, 599580), (240, 579594), (261, 532960), (288, 482995), (290, 479664), (348, 399720), (360, 386396), (435, 319776), (464, 299790), (480, 289797), (522, 266480), (580, 239832), (696, 199860), (720, 193198), (870, 159888), (928, 149895), (1044, 133240), (1160, 119916), (1305, 106592), (1392, 99930), (1440, 96599), (1740, 79944), (2088, 66620), (2320, 59958), (2610, 53296), (2784, 49965), (3331, 41760), (3480, 39972), (4176, 33310), (4640, 29979), (5220, 26648), (6662, 20880), (6960, 19986), (8352, 16655), (9993, 13920), (10440, 13324)]