137243760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 454256640

約数和(自身を除く): 317012880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 529, 552, 564, 690, 705, 752, 920, 940, 1058, 1081, 1104, 1128, 1380, 1410, 1587, 1840, 1880, 2116, 2162, 2256, 2645, 2760, 2820, 3174, 3243, 3760, 4232, 4324, 5290, 5405, 5520, 5640, 6348, 6486, 7935, 8464, 8648, 10580, 10810, 11280, 12167, 12696, 12972, 15870, 16215, 17296, 21160, 21620, 24334, 24863, 25392, 25944, 31740, 32430, 36501, 42320, 43240, 48668, 49726, 51888, 60835, 63480, 64860, 73002, 74589, 86480, 97336, 99452, 121670, 124315, 126960, 129720, 146004, 149178, 182505, 194672, 198904, 243340, 248630, 259440, 292008, 298356, 365010, 372945, 397808, 486680, 497260, 571849, 584016, 596712, 730020, 745890, 973360, 994520, 1143698, 1193424, 1460040, 1491780, 1715547, 1989040, 2287396, 2859245, 2920080, 2983560, 3431094, 4574792, 5718490, 5967120, 6862188, 8577735, 9149584, 11436980, 13724376, 17155470, 22873960, 27448752, 34310940, 45747920, 68621880, 137243760]

約数ペア:

[(1, 137243760), (2, 68621880), (3, 45747920), (4, 34310940), (5, 27448752), (6, 22873960), (8, 17155470), (10, 13724376), (12, 11436980), (15, 9149584), (16, 8577735), (20, 6862188), (23, 5967120), (24, 5718490), (30, 4574792), (40, 3431094), (46, 2983560), (47, 2920080), (48, 2859245), (60, 2287396), (69, 1989040), (80, 1715547), (92, 1491780), (94, 1460040), (115, 1193424), (120, 1143698), (138, 994520), (141, 973360), (184, 745890), (188, 730020), (230, 596712), (235, 584016), (240, 571849), (276, 497260), (282, 486680), (345, 397808), (368, 372945), (376, 365010), (460, 298356), (470, 292008), (529, 259440), (552, 248630), (564, 243340), (690, 198904), (705, 194672), (752, 182505), (920, 149178), (940, 146004), (1058, 129720), (1081, 126960), (1104, 124315), (1128, 121670), (1380, 99452), (1410, 97336), (1587, 86480), (1840, 74589), (1880, 73002), (2116, 64860), (2162, 63480), (2256, 60835), (2645, 51888), (2760, 49726), (2820, 48668), (3174, 43240), (3243, 42320), (3760, 36501), (4232, 32430), (4324, 31740), (5290, 25944), (5405, 25392), (5520, 24863), (5640, 24334), (6348, 21620), (6486, 21160), (7935, 17296), (8464, 16215), (8648, 15870), (10580, 12972), (10810, 12696), (11280, 12167)]