348711480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 320

約数和(自身を含む): 1339208640

約数和(自身を除く): 990497160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 487, 510, 520, 540, 585, 612, 648, 663, 680, 702, 765, 780, 810, 884, 918, 936, 974, 1020, 1053, 1080, 1105, 1170, 1224, 1326, 1377, 1404, 1461, 1530, 1560, 1620, 1755, 1768, 1836, 1948, 1989, 2040, 2106, 2210, 2295, 2340, 2435, 2652, 2754, 2808, 2922, 3060, 3240, 3315, 3510, 3672, 3896, 3978, 4212, 4383, 4420, 4590, 4680, 4870, 5265, 5304, 5508, 5844, 5967, 6120, 6331, 6630, 6885, 7020, 7305, 7956, 8279, 8424, 8766, 8840, 9180, 9740, 9945, 10530, 11016, 11688, 11934, 12662, 13149, 13260, 13770, 14040, 14610, 15912, 16558, 17532, 17901, 18360, 18993, 19480, 19890, 21060, 21915, 23868, 24837, 25324, 26298, 26520, 27540, 29220, 29835, 31655, 33116, 35064, 35802, 37986, 39447, 39780, 41395, 42120, 43830, 47736, 49674, 50648, 52596, 55080, 56979, 58440, 59670, 63310, 65745, 66232, 71604, 74511, 75972, 78894, 79560, 82790, 87660, 89505, 94965, 99348, 105192, 107627, 113958, 119340, 124185, 126620, 131490, 143208, 149022, 151944, 157788, 165580, 170937, 175320, 179010, 189930, 197235, 198696, 215254, 223533, 227916, 238680, 248370, 253240, 262980, 284895, 298044, 315576, 322881, 331160, 341874, 358020, 372555, 379860, 394470, 430508, 447066, 455832, 496740, 512811, 525960, 538135, 569790, 596088, 645762, 670599, 683748, 716040, 745110, 759720, 788940, 854685, 861016, 894132, 968643, 993480, 1025622, 1076270, 1117665, 1139580, 1291524, 1341198, 1367496, 1490220, 1577880, 1614405, 1709370, 1788264, 1937286, 2051244, 2152540, 2235330, 2279160, 2564055, 2583048, 2682396, 2905929, 2980440, 3228810, 3352995, 3418740, 3874572, 4102488, 4305080, 4470660, 4843215, 5128110, 5364792, 5811858, 6457620, 6705990, 6837480, 7749144, 8717787, 8941320, 9686430, 10256220, 11623716, 12915240, 13411980, 14529645, 17435574, 19372860, 20512440, 23247432, 26823960, 29059290, 34871148, 38745720, 43588935, 58118580, 69742296, 87177870, 116237160, 174355740, 348711480]

約数ペア:

[(1, 348711480), (2, 174355740), (3, 116237160), (4, 87177870), (5, 69742296), (6, 58118580), (8, 43588935), (9, 38745720), (10, 34871148), (12, 29059290), (13, 26823960), (15, 23247432), (17, 20512440), (18, 19372860), (20, 17435574), (24, 14529645), (26, 13411980), (27, 12915240), (30, 11623716), (34, 10256220), (36, 9686430), (39, 8941320), (40, 8717787), (45, 7749144), (51, 6837480), (52, 6705990), (54, 6457620), (60, 5811858), (65, 5364792), (68, 5128110), (72, 4843215), (78, 4470660), (81, 4305080), (85, 4102488), (90, 3874572), (102, 3418740), (104, 3352995), (108, 3228810), (117, 2980440), (120, 2905929), (130, 2682396), (135, 2583048), (136, 2564055), (153, 2279160), (156, 2235330), (162, 2152540), (170, 2051244), (180, 1937286), (195, 1788264), (204, 1709370), (216, 1614405), (221, 1577880), (234, 1490220), (255, 1367496), (260, 1341198), (270, 1291524), (306, 1139580), (312, 1117665), (324, 1076270), (340, 1025622), (351, 993480), (360, 968643), (390, 894132), (405, 861016), (408, 854685), (442, 788940), (459, 759720), (468, 745110), (487, 716040), (510, 683748), (520, 670599), (540, 645762), (585, 596088), (612, 569790), (648, 538135), (663, 525960), (680, 512811), (702, 496740), (765, 455832), (780, 447066), (810, 430508), (884, 394470), (918, 379860), (936, 372555), (974, 358020), (1020, 341874), (1053, 331160), (1080, 322881), (1105, 315576), (1170, 298044), (1224, 284895), (1326, 262980), (1377, 253240), (1404, 248370), (1461, 238680), (1530, 227916), (1560, 223533), (1620, 215254), (1755, 198696), (1768, 197235), (1836, 189930), (1948, 179010), (1989, 175320), (2040, 170937), (2106, 165580), (2210, 157788), (2295, 151944), (2340, 149022), (2435, 143208), (2652, 131490), (2754, 126620), (2808, 124185), (2922, 119340), (3060, 113958), (3240, 107627), (3315, 105192), (3510, 99348), (3672, 94965), (3896, 89505), (3978, 87660), (4212, 82790), (4383, 79560), (4420, 78894), (4590, 75972), (4680, 74511), (4870, 71604), (5265, 66232), (5304, 65745), (5508, 63310), (5844, 59670), (5967, 58440), (6120, 56979), (6331, 55080), (6630, 52596), (6885, 50648), (7020, 49674), (7305, 47736), (7956, 43830), (8279, 42120), (8424, 41395), (8766, 39780), (8840, 39447), (9180, 37986), (9740, 35802), (9945, 35064), (10530, 33116), (11016, 31655), (11688, 29835), (11934, 29220), (12662, 27540), (13149, 26520), (13260, 26298), (13770, 25324), (14040, 24837), (14610, 23868), (15912, 21915), (16558, 21060), (17532, 19890), (17901, 19480), (18360, 18993)]