402334920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 1503052200

約数和(自身を除く): 1100717280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 389, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 778, 780, 845, 884, 936, 1014, 1020, 1105, 1167, 1170, 1224, 1326, 1352, 1521, 1530, 1556, 1560, 1690, 1768, 1945, 1989, 2028, 2040, 2210, 2334, 2340, 2535, 2652, 2873, 3042, 3060, 3112, 3315, 3380, 3501, 3890, 3978, 4056, 4420, 4668, 4680, 5057, 5070, 5304, 5746, 5835, 6084, 6120, 6613, 6630, 6760, 7002, 7605, 7780, 7956, 8619, 8840, 9336, 9945, 10114, 10140, 11492, 11670, 12168, 13226, 13260, 14004, 14365, 15171, 15210, 15560, 15912, 17238, 17505, 19839, 19890, 20228, 20280, 22984, 23340, 25285, 25857, 26452, 26520, 28008, 28730, 30342, 30420, 33065, 34476, 35010, 39678, 39780, 40456, 43095, 45513, 46680, 50570, 51714, 52904, 57460, 59517, 60684, 60840, 65741, 66130, 68952, 70020, 75855, 79356, 79560, 85969, 86190, 91026, 99195, 101140, 103428, 114920, 119034, 121368, 129285, 131482, 132260, 140040, 151710, 158712, 171938, 172380, 182052, 197223, 198390, 202280, 206856, 227565, 238068, 257907, 258570, 262964, 264520, 297585, 303420, 328705, 343876, 344760, 364104, 394446, 396780, 429845, 455130, 476136, 515814, 517140, 525928, 591669, 595170, 606840, 657410, 687752, 773721, 788892, 793560, 859690, 910260, 986115, 1031628, 1034280, 1117597, 1183338, 1190340, 1289535, 1314820, 1547442, 1577784, 1719380, 1820520, 1972230, 2063256, 2235194, 2366676, 2380680, 2579070, 2629640, 2958345, 3094884, 3352791, 3438760, 3868605, 3944460, 4470388, 4733352, 5158140, 5587985, 5916690, 6189768, 6705582, 7737210, 7888920, 8940776, 10058373, 10316280, 11175970, 11833380, 13411164, 15474420, 16763955, 20116746, 22351940, 23666760, 26822328, 30948840, 33527910, 40233492, 44703880, 50291865, 67055820, 80466984, 100583730, 134111640, 201167460, 402334920]

約数ペア:

[(1, 402334920), (2, 201167460), (3, 134111640), (4, 100583730), (5, 80466984), (6, 67055820), (8, 50291865), (9, 44703880), (10, 40233492), (12, 33527910), (13, 30948840), (15, 26822328), (17, 23666760), (18, 22351940), (20, 20116746), (24, 16763955), (26, 15474420), (30, 13411164), (34, 11833380), (36, 11175970), (39, 10316280), (40, 10058373), (45, 8940776), (51, 7888920), (52, 7737210), (60, 6705582), (65, 6189768), (68, 5916690), (72, 5587985), (78, 5158140), (85, 4733352), (90, 4470388), (102, 3944460), (104, 3868605), (117, 3438760), (120, 3352791), (130, 3094884), (136, 2958345), (153, 2629640), (156, 2579070), (169, 2380680), (170, 2366676), (180, 2235194), (195, 2063256), (204, 1972230), (221, 1820520), (234, 1719380), (255, 1577784), (260, 1547442), (306, 1314820), (312, 1289535), (338, 1190340), (340, 1183338), (360, 1117597), (389, 1034280), (390, 1031628), (408, 986115), (442, 910260), (468, 859690), (507, 793560), (510, 788892), (520, 773721), (585, 687752), (612, 657410), (663, 606840), (676, 595170), (680, 591669), (765, 525928), (778, 517140), (780, 515814), (845, 476136), (884, 455130), (936, 429845), (1014, 396780), (1020, 394446), (1105, 364104), (1167, 344760), (1170, 343876), (1224, 328705), (1326, 303420), (1352, 297585), (1521, 264520), (1530, 262964), (1556, 258570), (1560, 257907), (1690, 238068), (1768, 227565), (1945, 206856), (1989, 202280), (2028, 198390), (2040, 197223), (2210, 182052), (2334, 172380), (2340, 171938), (2535, 158712), (2652, 151710), (2873, 140040), (3042, 132260), (3060, 131482), (3112, 129285), (3315, 121368), (3380, 119034), (3501, 114920), (3890, 103428), (3978, 101140), (4056, 99195), (4420, 91026), (4668, 86190), (4680, 85969), (5057, 79560), (5070, 79356), (5304, 75855), (5746, 70020), (5835, 68952), (6084, 66130), (6120, 65741), (6613, 60840), (6630, 60684), (6760, 59517), (7002, 57460), (7605, 52904), (7780, 51714), (7956, 50570), (8619, 46680), (8840, 45513), (9336, 43095), (9945, 40456), (10114, 39780), (10140, 39678), (11492, 35010), (11670, 34476), (12168, 33065), (13226, 30420), (13260, 30342), (14004, 28730), (14365, 28008), (15171, 26520), (15210, 26452), (15560, 25857), (15912, 25285), (17238, 23340), (17505, 22984), (19839, 20280), (19890, 20228)]