121606680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 396446400

約数和(自身を除く): 274839720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 260, 274, 312, 390, 411, 520, 548, 569, 685, 780, 822, 1096, 1138, 1370, 1560, 1644, 1707, 1781, 2055, 2276, 2740, 2845, 3288, 3414, 3562, 4110, 4552, 5343, 5480, 5690, 6828, 7124, 7397, 8220, 8535, 8905, 10686, 11380, 13656, 14248, 14794, 16440, 17070, 17810, 21372, 22191, 22760, 26715, 29588, 34140, 35620, 36985, 42744, 44382, 53430, 59176, 68280, 71240, 73970, 77953, 88764, 106860, 110955, 147940, 155906, 177528, 213720, 221910, 233859, 295880, 311812, 389765, 443820, 467718, 623624, 779530, 887640, 935436, 1013389, 1169295, 1559060, 1870872, 2026778, 2338590, 3040167, 3118120, 4053556, 4677180, 5066945, 6080334, 8107112, 9354360, 10133890, 12160668, 15200835, 20267780, 24321336, 30401670, 40535560, 60803340, 121606680]

約数ペア:

[(1, 121606680), (2, 60803340), (3, 40535560), (4, 30401670), (5, 24321336), (6, 20267780), (8, 15200835), (10, 12160668), (12, 10133890), (13, 9354360), (15, 8107112), (20, 6080334), (24, 5066945), (26, 4677180), (30, 4053556), (39, 3118120), (40, 3040167), (52, 2338590), (60, 2026778), (65, 1870872), (78, 1559060), (104, 1169295), (120, 1013389), (130, 935436), (137, 887640), (156, 779530), (195, 623624), (260, 467718), (274, 443820), (312, 389765), (390, 311812), (411, 295880), (520, 233859), (548, 221910), (569, 213720), (685, 177528), (780, 155906), (822, 147940), (1096, 110955), (1138, 106860), (1370, 88764), (1560, 77953), (1644, 73970), (1707, 71240), (1781, 68280), (2055, 59176), (2276, 53430), (2740, 44382), (2845, 42744), (3288, 36985), (3414, 35620), (3562, 34140), (4110, 29588), (4552, 26715), (5343, 22760), (5480, 22191), (5690, 21372), (6828, 17810), (7124, 17070), (7397, 16440), (8220, 14794), (8535, 14248), (8905, 13656), (10686, 11380)]