788784240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4295

約数の個数: 160

約数和(自身を含む): 2637331200

約数和(自身を除く): 1848546960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1520, 1558, 1640, 1968, 2280, 2337, 2460, 3116, 3280, 3895, 4219, 4560, 4674, 4920, 6232, 7790, 8438, 9348, 9840, 11685, 12464, 12657, 15580, 16876, 18696, 21095, 23370, 25314, 31160, 33752, 37392, 42190, 46740, 50628, 62320, 63285, 67504, 80161, 84380, 93480, 101256, 126570, 160322, 168760, 172979, 186960, 202512, 240483, 253140, 320644, 337520, 345958, 400805, 480966, 506280, 518937, 641288, 691916, 801610, 864895, 961932, 1012560, 1037874, 1202415, 1282576, 1383832, 1603220, 1729790, 1923864, 2075748, 2404830, 2594685, 2767664, 3206440, 3286601, 3459580, 3847728, 4151496, 4809660, 5189370, 6412880, 6573202, 6919160, 8302992, 9619320, 9859803, 10378740, 13146404, 13838320, 16433005, 19238640, 19719606, 20757480, 26292808, 32866010, 39439212, 41514960, 49299015, 52585616, 65732020, 78878424, 98598030, 131464040, 157756848, 197196060, 262928080, 394392120, 788784240]

約数ペア:

[(1, 788784240), (2, 394392120), (3, 262928080), (4, 197196060), (5, 157756848), (6, 131464040), (8, 98598030), (10, 78878424), (12, 65732020), (15, 52585616), (16, 49299015), (19, 41514960), (20, 39439212), (24, 32866010), (30, 26292808), (38, 20757480), (40, 19719606), (41, 19238640), (48, 16433005), (57, 13838320), (60, 13146404), (76, 10378740), (80, 9859803), (82, 9619320), (95, 8302992), (114, 6919160), (120, 6573202), (123, 6412880), (152, 5189370), (164, 4809660), (190, 4151496), (205, 3847728), (228, 3459580), (240, 3286601), (246, 3206440), (285, 2767664), (304, 2594685), (328, 2404830), (380, 2075748), (410, 1923864), (456, 1729790), (492, 1603220), (570, 1383832), (615, 1282576), (656, 1202415), (760, 1037874), (779, 1012560), (820, 961932), (912, 864895), (984, 801610), (1140, 691916), (1230, 641288), (1520, 518937), (1558, 506280), (1640, 480966), (1968, 400805), (2280, 345958), (2337, 337520), (2460, 320644), (3116, 253140), (3280, 240483), (3895, 202512), (4219, 186960), (4560, 172979), (4674, 168760), (4920, 160322), (6232, 126570), (7790, 101256), (8438, 93480), (9348, 84380), (9840, 80161), (11685, 67504), (12464, 63285), (12657, 62320), (15580, 50628), (16876, 46740), (18696, 42190), (21095, 37392), (23370, 33752), (25314, 31160)]