293911020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 1033224192

約数和(自身を除く): 739313172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 43, 45, 46, 52, 60, 65, 69, 78, 86, 90, 92, 115, 117, 127, 129, 130, 138, 156, 172, 180, 195, 207, 215, 230, 234, 254, 258, 260, 276, 299, 345, 381, 387, 390, 414, 430, 460, 468, 508, 516, 559, 585, 598, 635, 645, 690, 762, 774, 780, 828, 860, 897, 989, 1035, 1118, 1143, 1170, 1196, 1270, 1290, 1380, 1495, 1524, 1548, 1651, 1677, 1794, 1905, 1935, 1978, 2070, 2236, 2286, 2340, 2540, 2580, 2691, 2795, 2921, 2967, 2990, 3302, 3354, 3588, 3810, 3870, 3956, 4140, 4485, 4572, 4945, 4953, 5031, 5382, 5461, 5590, 5715, 5842, 5934, 5980, 6604, 6708, 7620, 7740, 8255, 8385, 8763, 8901, 8970, 9890, 9906, 10062, 10764, 10922, 11180, 11430, 11684, 11868, 12857, 13455, 14605, 14835, 14859, 16383, 16510, 16770, 17526, 17802, 17940, 19780, 19812, 20124, 21844, 22860, 24765, 25155, 25714, 26289, 26910, 27305, 29210, 29670, 29718, 32766, 33020, 33540, 35052, 35604, 37973, 38571, 43815, 44505, 49149, 49530, 50310, 51428, 52578, 53820, 54610, 58420, 59340, 59436, 64285, 65532, 70993, 74295, 75946, 77142, 81915, 87630, 89010, 98298, 99060, 100620, 105156, 109220, 113919, 115713, 125603, 128570, 131445, 141986, 148590, 151892, 154284, 163830, 175260, 178020, 189865, 192855, 196596, 212979, 227838, 231426, 245745, 251206, 257140, 262890, 283972, 297180, 327660, 341757, 354965, 376809, 379730, 385710, 425958, 455676, 462852, 491490, 502412, 525780, 569595, 578565, 628015, 638937, 683514, 709930, 753618, 759460, 771420, 851916, 982980, 1064895, 1130427, 1139190, 1157130, 1256030, 1277874, 1367028, 1419860, 1507236, 1632839, 1708785, 1884045, 2129790, 2260854, 2278380, 2314260, 2512060, 2555748, 3194685, 3265678, 3417570, 3768090, 4259580, 4521708, 4898517, 5652135, 6389370, 6531356, 6835140, 7536180, 8164195, 9797034, 11304270, 12778740, 14695551, 16328390, 19594068, 22608540, 24492585, 29391102, 32656780, 48985170, 58782204, 73477755, 97970340, 146955510, 293911020]

約数ペア:

[(1, 293911020), (2, 146955510), (3, 97970340), (4, 73477755), (5, 58782204), (6, 48985170), (9, 32656780), (10, 29391102), (12, 24492585), (13, 22608540), (15, 19594068), (18, 16328390), (20, 14695551), (23, 12778740), (26, 11304270), (30, 9797034), (36, 8164195), (39, 7536180), (43, 6835140), (45, 6531356), (46, 6389370), (52, 5652135), (60, 4898517), (65, 4521708), (69, 4259580), (78, 3768090), (86, 3417570), (90, 3265678), (92, 3194685), (115, 2555748), (117, 2512060), (127, 2314260), (129, 2278380), (130, 2260854), (138, 2129790), (156, 1884045), (172, 1708785), (180, 1632839), (195, 1507236), (207, 1419860), (215, 1367028), (230, 1277874), (234, 1256030), (254, 1157130), (258, 1139190), (260, 1130427), (276, 1064895), (299, 982980), (345, 851916), (381, 771420), (387, 759460), (390, 753618), (414, 709930), (430, 683514), (460, 638937), (468, 628015), (508, 578565), (516, 569595), (559, 525780), (585, 502412), (598, 491490), (635, 462852), (645, 455676), (690, 425958), (762, 385710), (774, 379730), (780, 376809), (828, 354965), (860, 341757), (897, 327660), (989, 297180), (1035, 283972), (1118, 262890), (1143, 257140), (1170, 251206), (1196, 245745), (1270, 231426), (1290, 227838), (1380, 212979), (1495, 196596), (1524, 192855), (1548, 189865), (1651, 178020), (1677, 175260), (1794, 163830), (1905, 154284), (1935, 151892), (1978, 148590), (2070, 141986), (2236, 131445), (2286, 128570), (2340, 125603), (2540, 115713), (2580, 113919), (2691, 109220), (2795, 105156), (2921, 100620), (2967, 99060), (2990, 98298), (3302, 89010), (3354, 87630), (3588, 81915), (3810, 77142), (3870, 75946), (3956, 74295), (4140, 70993), (4485, 65532), (4572, 64285), (4945, 59436), (4953, 59340), (5031, 58420), (5382, 54610), (5461, 53820), (5590, 52578), (5715, 51428), (5842, 50310), (5934, 49530), (5980, 49149), (6604, 44505), (6708, 43815), (7620, 38571), (7740, 37973), (8255, 35604), (8385, 35052), (8763, 33540), (8901, 33020), (8970, 32766), (9890, 29718), (9906, 29670), (10062, 29210), (10764, 27305), (10922, 26910), (11180, 26289), (11430, 25714), (11684, 25155), (11868, 24765), (12857, 22860), (13455, 21844), (14605, 20124), (14835, 19812), (14859, 19780), (16383, 17940), (16510, 17802), (16770, 17526)]