1960175280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61409}}^1$

素因数の和:61451

約数の個数: 160

約数和(自身を含む): 7310246400

約数和(自身を除く): 5350071120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 61409, 122818, 184227, 245636, 307045, 368454, 429863, 491272, 614090, 736908, 859726, 921135, 982544, 1166771, 1228180, 1289589, 1473816, 1719452, 1842270, 2149315, 2333542, 2456360, 2579178, 2947632, 3438904, 3500313, 3684540, 4298630, 4667084, 4912720, 5158356, 5833855, 6447945, 6877808, 7000626, 7369080, 8167397, 8597260, 9334168, 10316712, 11667710, 12895890, 14001252, 14738160, 16334794, 17194520, 17501565, 18668336, 20633424, 23335420, 24502191, 25791780, 28002504, 32669588, 34389040, 35003130, 40836985, 46670840, 49004382, 51583560, 56005008, 65339176, 70006260, 81673970, 93341680, 98008764, 103167120, 122510955, 130678352, 140012520, 163347940, 196017528, 245021910, 280025040, 326695880, 392035056, 490043820, 653391760, 980087640, 1960175280]

約数ペア:

[(1, 1960175280), (2, 980087640), (3, 653391760), (4, 490043820), (5, 392035056), (6, 326695880), (7, 280025040), (8, 245021910), (10, 196017528), (12, 163347940), (14, 140012520), (15, 130678352), (16, 122510955), (19, 103167120), (20, 98008764), (21, 93341680), (24, 81673970), (28, 70006260), (30, 65339176), (35, 56005008), (38, 51583560), (40, 49004382), (42, 46670840), (48, 40836985), (56, 35003130), (57, 34389040), (60, 32669588), (70, 28002504), (76, 25791780), (80, 24502191), (84, 23335420), (95, 20633424), (105, 18668336), (112, 17501565), (114, 17194520), (120, 16334794), (133, 14738160), (140, 14001252), (152, 12895890), (168, 11667710), (190, 10316712), (210, 9334168), (228, 8597260), (240, 8167397), (266, 7369080), (280, 7000626), (285, 6877808), (304, 6447945), (336, 5833855), (380, 5158356), (399, 4912720), (420, 4667084), (456, 4298630), (532, 3684540), (560, 3500313), (570, 3438904), (665, 2947632), (760, 2579178), (798, 2456360), (840, 2333542), (912, 2149315), (1064, 1842270), (1140, 1719452), (1330, 1473816), (1520, 1289589), (1596, 1228180), (1680, 1166771), (1995, 982544), (2128, 921135), (2280, 859726), (2660, 736908), (3192, 614090), (3990, 491272), (4560, 429863), (5320, 368454), (6384, 307045), (7980, 245636), (10640, 184227), (15960, 122818), (31920, 61409)]