140735520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5749}}^1$

素因数の和:5787

約数の個数: 144

約数和(自身を含む): 508599000

約数和(自身を除く): 367863480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 5749, 6120, 8160, 11498, 12240, 17247, 22996, 24480, 28745, 34494, 45992, 51741, 57490, 68988, 86235, 91984, 97733, 103482, 114980, 137976, 172470, 183968, 195466, 206964, 229960, 258705, 275952, 293199, 344940, 390932, 413928, 459920, 488665, 517410, 551904, 586398, 689880, 781864, 827856, 879597, 919840, 977330, 1034820, 1172796, 1379760, 1465995, 1563728, 1655712, 1759194, 1954660, 2069640, 2345592, 2759520, 2931990, 3127456, 3518388, 3909320, 4139280, 4397985, 4691184, 5863980, 7036776, 7818640, 8278560, 8795970, 9382368, 11727960, 14073552, 15637280, 17591940, 23455920, 28147104, 35183880, 46911840, 70367760, 140735520]

約数ペア:

[(1, 140735520), (2, 70367760), (3, 46911840), (4, 35183880), (5, 28147104), (6, 23455920), (8, 17591940), (9, 15637280), (10, 14073552), (12, 11727960), (15, 9382368), (16, 8795970), (17, 8278560), (18, 7818640), (20, 7036776), (24, 5863980), (30, 4691184), (32, 4397985), (34, 4139280), (36, 3909320), (40, 3518388), (45, 3127456), (48, 2931990), (51, 2759520), (60, 2345592), (68, 2069640), (72, 1954660), (80, 1759194), (85, 1655712), (90, 1563728), (96, 1465995), (102, 1379760), (120, 1172796), (136, 1034820), (144, 977330), (153, 919840), (160, 879597), (170, 827856), (180, 781864), (204, 689880), (240, 586398), (255, 551904), (272, 517410), (288, 488665), (306, 459920), (340, 413928), (360, 390932), (408, 344940), (480, 293199), (510, 275952), (544, 258705), (612, 229960), (680, 206964), (720, 195466), (765, 183968), (816, 172470), (1020, 137976), (1224, 114980), (1360, 103482), (1440, 97733), (1530, 91984), (1632, 86235), (2040, 68988), (2448, 57490), (2720, 51741), (3060, 45992), (4080, 34494), (4896, 28745), (5749, 24480), (6120, 22996), (8160, 17247), (11498, 12240)]