148777720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5877

約数の個数: 96

約数和(自身を含む): 419428800

約数和(自身を除く): 270651080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 5839, 6370, 11678, 12740, 23356, 25480, 29195, 40873, 46712, 58390, 75907, 81746, 116780, 151814, 163492, 204365, 233560, 286111, 303628, 326984, 379535, 408730, 531349, 572222, 607256, 759070, 817460, 1062698, 1144444, 1430555, 1518140, 1634920, 2125396, 2288888, 2656745, 2861110, 3036280, 3719443, 4250792, 5313490, 5722220, 7438886, 10626980, 11444440, 14877772, 18597215, 21253960, 29755544, 37194430, 74388860, 148777720]

約数ペア:

[(1, 148777720), (2, 74388860), (4, 37194430), (5, 29755544), (7, 21253960), (8, 18597215), (10, 14877772), (13, 11444440), (14, 10626980), (20, 7438886), (26, 5722220), (28, 5313490), (35, 4250792), (40, 3719443), (49, 3036280), (52, 2861110), (56, 2656745), (65, 2288888), (70, 2125396), (91, 1634920), (98, 1518140), (104, 1430555), (130, 1144444), (140, 1062698), (182, 817460), (196, 759070), (245, 607256), (260, 572222), (280, 531349), (364, 408730), (392, 379535), (455, 326984), (490, 303628), (520, 286111), (637, 233560), (728, 204365), (910, 163492), (980, 151814), (1274, 116780), (1820, 81746), (1960, 75907), (2548, 58390), (3185, 46712), (3640, 40873), (5096, 29195), (5839, 25480), (6370, 23356), (11678, 12740)]